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Roller Bearings（Load Direction：Radial）

Roller bearings are utilized in various applications across different industries due to their ability to support radial and axial loads efficiently. Some common uses include Industrial Machinery, Automotive, Medical Equipment, and so on. When selecting roller bearings, it is crucial to consider factors such as Inner Diameter, Outer Diameter, Load Direction, Type of roller bearing (e.g. Needle Roller, Self-Aligning, Cylindrical Roller, and so on), material, and so on. These considerations are vital to ensure the production of high-quality products. We highly recommend reputable brands like MISUMI, NTN, and NSK for their quality and reliability. Additionally, cost-effective options from MISUMI ECONOMY are available for those seeking economical solutions. Take advantage of the convenience of free shipping and no minimum order when purchasing roller bearings. If you have any doubts or require assistance in choosing the right product, our experts are readily available to assist.

49 items

: 30; 45; 60

Days to Ship	All Same day 3 Day(s) or Less 4 Day(s) or Less 5 Day(s) or Less 6 Day(s) or Less 7 Day(s) or Less 8 Day(s) or Less 9 Day(s) or Less 10 Day(s) or Less 11 Day(s) or Less

One End Cone Type Tapered Roller Bearings

NSK

Designed so the conical vertex of the raceway surfaces of the inner and outer rings and rollers converge at one point on the centerline of the bearing. Products on this page: HR model

CAD ：: 2D / 3D

Standard Price:	SGD 8.33-
Days to Ship:	Same day or more

Drawn Cup Needle Roller Bearing, Outer Ring

NTN

A bearing in which an outer ring is formed from a thin steel plate by precision drawing, the raceway surface is surface-hardened, and then a needle-shaped roller and a retainer are assembled.
[Features]
・ It has the smallest cross-sectional height of any bearing with an outer ring, enabling space reduction and cost savings.
・ Compact design is possible with the shaft directly as the raceway surface without using the inner ring.
・ The outer ring has a structure in which the needle roller and the retainer are not separated.
・ Retaining rings are not required for fixing in the axial direction by simply press-fitting into a rigid housing with an appropriate fit.
[Applications]
・ Heavy load, high speed, gearbox for automobiles, etc.
・ Steel equipment, mining / construction machinery, machine tools.

CAD ：: 2D / 3D

Standard Price:	SGD 3.31-
Days to Ship:	Same day or more

Cylindrical Roller Bearing

NSK

Cylindrical roller bearings are suitable for applications involving high-speed rotation because the friction between the rolling elements and the flange of the track wheel is small. Products on this page: N type

Volume Discount

CAD ：: 2D / 3D

Standard Price:	SGD 21.93-
Days to Ship:	4 Day(s) or more

Tapered Roller Bearing (Separate Type)

NTN

Bearing with a tapered raceway on the inner and outer races.
Tapered trapezoidal rollers are assembled as a rolling element and guided by a large flange of the inner race.
[Features]
·It can support radial loads and unidirectional axial loads.
·The separated design allows the inner race and outer race to be installed separately.
[Application]
·For machine tools, motors, pumps, etc.

CAD ：: 2D / 3D

Standard Price:	SGD 8.72-
Days to Ship:	Same day or more

Shell Type Needle Roller Bearing

IKO

Light weight bearings with large load ratings. They employ a shell type outer ring made from a thin special steel plate which is accurately drawn, carburized and quenched, thus providing the lowest sectional height among the needle roller bearings.

Volume Discount

CAD ：: 2D / 3D

Standard Price:	SGD 4.87-
Days to Ship:	Same day or more

Machined Type Needle Roller Bearing

IKO

Bearing with a low sectional height and large load rating. The outer ring has high rigidity and can easily be used even for light alloy housings.

Volume Discount

CAD ：

2D / 3D
Days to Ship: 4 Day(s) or more

Days to Ship:	4 Day(s) or more

One Way Clutch HF

NTN

Small roller-type one-way clutch in which a cam surface is formed on the outer ring's inner diameter surface.

Standard Price:	SGD 8.82-
Days to Ship:	Same day or more

Solid Type Needle Roller Bearing

NTN

A solid needle roller bearing.
[Features]
·The solid (machined) outer race enables high rigidity.
·The bearing accuracy can also be increased, making it ideal for applications that require high speed, high load, and high rotational accuracy.
·In addition to the type with inner race, the type without inner race is also available in which the shaft can be used directly as a raceway instead of inner race.
[Application]
・ Heavy load, high speed, gearbox for automobiles, etc.
・ Steel equipment, mining / construction machinery, machine tools.

CAD ：: 2D / 3D

Standard Price:	SGD 8.77-
Days to Ship:	Same day or more

Machined Type Needle Roller Bearing Without Inner Ring

IKO

[Features]
· If the inscribed circle diameter, Fw, of TAF bearings is 26 mm or less, there is no oil hole.
· All others have an oil groove and one oil hole in the outer ring.
· Not filled with grease.
· Perform proper lubrication for use

Volume Discount

CAD ：: 2D / 3D

Standard Price:	SGD 12.31-
Days to Ship:	4 Day(s) or more

Cylindrical Roller Bearing (Radial)

NTN

A bearing with a simple shape in which cylindrical rollers and a raceway are in linear contact.
[Features]
·Large load capacity primarily for receiving radial loads.
·The friction between the rolling elements and the flange of bearing ring is small making it ideal for high-speed rotation.
·Various options can be selected according to applications, such as flange on both inner and outer races, no flange, separable type, and axial load bearable.
[Application]
·For machine tools, motors, pumps, etc.

CAD ：: 2D / 3D

Standard Price:	SGD 22.96-
Days to Ship:	Same day or more

Needle Roller Bearings with Thrust Ball Bearings - With Inner Ring

MISUMI

The dust-proof cover is provided on the thrust bearing side to prevent intrusion of dirt and lubricant leakage.

Volume Discount

CAD ：: 2D / 3D

Standard Price:	SGD 37.57-
Days to Ship:	Same day or more

Roller Bearing

IKO

[Features]
· Has superior allowable load and durability than a ball bearing because line runs tangential to the raceway.

Volume Discount

CAD ：: 2D / 3D

Standard Price:	SGD 33.53-
Days to Ship:	4 Day(s) or more

Mounting Holed Type High Rigidity Crossed Roller Bearing

IKO

[Features]
· Oil groove and two oil holes in the outer ring.
· Open type cannot be filled with grease. Ensure that proper lubrication is used.
· Enclosed type is filled with grease

Volume Discount

Standard Price:	SGD 280.59
Days to Ship:	4 Day(s) or more

SL Type Cylindrical Roller Bearing

NTN

Designed as a thin wall type, the SL Model double-row cylindrical roller bearing supports enormous radial and impact loads. Therefore, it is ideal for use in parts subject to medium low-speed large loads. This bearing has various uses, such as in construction machinery, vehicles, steel machinery and lifting equipment, etc.

Standard Price:	SGD 94.96-
Days to Ship:	4 Day(s) or more

One-Way Clutches

MISUMI

Bearings are on both ends of the clutch to support radial loads.

Volume Discount

CAD ：: 2D / 3D

Standard Price:	SGD 21.06-
Days to Ship:	Same day or more

Combined Type Needle Roller Bearing

IKO

[Features]
· Combined type needle roller bearings can be subjected to radial load and axial load simultaneously.
[Uses]
· Widely used for machine tools, industrial machines, etc.

Volume Discount

CAD ：: 2D / 3D

Standard Price:	SGD 39.40-
Days to Ship:	4 Day(s) or more

Self-Aligning Roller Bearings

NSK

This bearing includes an outer ring with a spherical raceway as well as an inner ring with two rows of rolling elements, and aligns itself according to the axial tilt, allowing it to bear large loads. Products on this page: 600 series

CAD ：: 2D / 3D

Standard Price:	SGD 42.83-
Days to Ship:	Same day or more

Thrust Needle Bearing

IKO

[Features]·Specifications: for standard / high speed. ·Allowable rotational speed is compatible with oil lubrication. With grease lubrication, up to 25% of the allowable rotational speed is allowed.

Volume Discount

CAD ：: 2D / 3D

Standard Price:	SGD 6.56-
Days to Ship:	4 Day(s) or more

Thrust Roller Bearing

IKO

The retainer has a special precision structure and is highly rigid. The cylindrical rollers are arranged in a radial pattern and are accurately guided by the retainer. Therefore, it can withstand a large load even at high speed rotation.

Volume Discount

CAD ：: 2D / 3D

Standard Price:	SGD 24.74-
Days to Ship:	7 Day(s) or more

Ultra-Thin Cross Roller Bearing

IKO

Extremely small, compact and lightweight bearing with a cross-section height of 5.5 mm and a width of 5 mm.
In addition, a separator is incorporated between the rollers.
Contributes to making machinery and equipment more compact and lightweight.

Volume Discount

CAD ：: 2D / 3D

Standard Price:	SGD 184.60-
Days to Ship:	4 Day(s) or more

Bearing-Integrated Shell Type One-Way Clutch HFL

INA

Can transmit torque in only one direction, with high lock accuracy

Standard Price:	SGD 13.81-
Days to Ship:	4 Day(s) or more

Thrust Needle Roller Bearing with Outer Ring

NSK

A cage that has two pieces joined together, to which surface hardening is applied after the precision press processing of a steel plate, and in which high accuracy rollers are incorporated.
Many rollers are retained securely in the cage, taking large axial load, and yet rotating smoothly.
Mounting space is so small that it is easy to replace a conventional sliding thrust washer.

Standard Price:	SGD 2.57-
Days to Ship:	3 Day(s) or more

Drawn Cup Roller Clutch

NSK

[Features]
·The drawn cup roller clutch is a very compact one-way clutch with a unique drawn cup outer ring structure.
·It is lightweight and has a large torque capacity for a small section height.
·Accurate operation and low friction torque during overrunning.
·Installation is as easy as drawn cup needle bearings.

CAD ：: 2D / 3D

Standard Price:	SGD 6.45-
Days to Ship:	Same day or more

Taper Roller Bearing (0 Class)

HRB

Designed so the conical vertex of the raceway surfaces of the inner and outer rings and rollers converge at one point on the centerline of the bearing. Select from diameters of ø17 to ø50. A partial inventory of the product has been kep. Established in 1950. One of the three biggest bearing manufacturers in China. HRB bearing products are used in a wide range of industries such as in automobiles, electric equipment, machine tools, and aircraft.

Standard Price:	SGD 17.66-
Days to Ship:	4 Day(s)

Needle Roller With Retainer

NTN

A basic component of needle roller bearing, in which needle rollers are assembled with retainer to prevent separation.
[Features]
·A shaft or housing can be used directly as a raceway without an inner race or outer race, realizing the compact and lightweight design.
·The retainer allows needle rollers to be guided more accurately than full complement rollers, enabling high-speed rotation.
·Rigidity and load capacity are large for the space.
[Application]
·Ideal for heavy duty, high speeds, automobile gearboxes, etc.
·Ideal for steel equipment, mining/construction machinery, and machine tools.

CAD ：: 2D / 3D

Standard Price:	SGD 4.40-
Days to Ship:	Same day or more

Needle Roller Bearings with Thrust Roller Bearings - With Inner Ring

MISUMI

[Features]·The dust-proof cover is provided on the thrust bearing side to prevent intrusion of dirt and lubricant leakage. ·Since it can receive both radial load and axial load at the same time, compact design is possible as a fixed side bearing part.

Volume Discount

CAD ：: 2D / 3D

Standard Price:	SGD 65.53-
Days to Ship:	Same day or more

Self-Aligning Roller Bearing (Double Row)

NTN

A roller bearing with an inner race featuring a two-row raceway groove, an outer race featuring a spherical raceway, and barrel-shaped rolling elements.
[Features]
·The raceway center of the outer race coincides with the center of the bearing. Has a self-aligning property.
·It is capable to operate despite a tilting of the inner race and outer race caused by installation error to the housing or deflection of the shaft.
[Application]
·Areas where it is difficult to center the shaft and housing.
·Such as transmission shaft and other areas prone to shaft deflection.
·Where large axial loads can be applied.
·Steel equipment, paper manufacturing machines, mining machines, etc.
·Ideal for applications subject to radial loads, axial loads in both directions, and their combined loads.

CAD ：

2D / 3D

Days to Ship: Same day or more

Days to Ship:	Same day or more

Drawn Cup Roller Clutch HF

INA

Can transmit torque in only one direction, with high lock accuracy

[Features]
· This one-way clutch comprises a thin‑walled, drawn outer ring with a series of ramps on the inside diameter, plastic cages, pressure springs and needle rollers.
· Can transmit torque in only one direction.
· The height of the radial direction cross-section is particularly low.
· High lock accuracy.
· The individual spring loading of the needle rollers ensures continuous contact between the shaft, needle rollers and ramps.
· High lock speed.
· This is due to the small mass of the locking parts and the resulting low moment of inertia.
· Low free-wheeling frictional torque.
· Lubricated using a lithium soap grease (DIN 51825-K2 E-25).
· Easy to install.
· The outer ring is press-fitted into the hole of the housing.
· It is not necessary to fix the direction of the shaft.
· Can be combined with drawn cup needle roller bearings from the HK and BK series.
· The height of the radial cross-section is the same.

Standard Price:	SGD 8.13-
Days to Ship:	4 Day(s) or more

Combined Needle Roller Bearing NKX

INA

Radial needle roller bearing with thrust bearing

Standard Price:	SGD 28.22-
Days to Ship:	4 Day(s) or more

Needle Roller Bearing with Separable Cage

IKO

[Features]
· "N" is added to the end of the identification number for bearings with embedded synthetic resin cages.
· RNAF does not have an oil hole.
· RNAFW has an oil groove and one oil hole in the outer ring.
· Not filled with grease.
· Perform proper lubrication for use

Volume Discount

CAD ：: 2D / 3D

Standard Price:	SGD 11.01-
Days to Ship:	4 Day(s) or more

Double-Row Cylindrical Roller Bearing

NTN

A roller bearing with a simple shape in which the cylindrical rollers and the raceway are in linear contact.
[Features]
·The friction between the rolling elements and the flange of bearing ring is small, making it ideal for high-speed rotation.
·Thin wall yet capable to bear high loads.
·Able to receive a larger radial load than a single-row bearing.
[Application]
·Ideal for spindles of machine tools that require thin-wall bearings.
·Ideal for rolls of rolling machines, printing cylinders of printing machines, etc.

CAD ：: 2D / 3D

Standard Price:	SGD 136.30-
Days to Ship:	6 Day(s) or more

Shell-Style Needle Roller Bearing

NSK

This shell-style needle roller bearing includes a needle roller and retainer installed following formation of an outer ring from a thin steel plate via precision drawing and surface curing of the corresponding raceway. Products on this page: F model

CAD ：: 2D / 3D

Standard Price:	SGD 6.40-
Days to Ship:	4 Day(s) or more

Double Row Tapered Roller Bearing

NTN

Bearing with a tapered raceway on the inner and outer races.
[Features]
·Able to support radial loads and axial loads in both directions.
·There are 2 types; outward facing and inward facing.
[Application]
Ideal for machine tools, railroads, pumps, etc.

CAD ：: 2D / 3D

Standard Price:	SGD 216.20-
Days to Ship:	7 Day(s) or more

Shell Type Needle Roller Bearing HK

INA

Open-ended thin space-saving design

Standard Price:	SGD 2.75-
Days to Ship:	Same day or more

Needle Roller Bearing

INA

Space saving design without inner ring and with a low cross-sectional height

Standard Price:	SGD 16.70
Days to Ship:	4 Day(s) or more

Single Row Tapered Roller Bearing (Steel)

JTEKT KOYO

Designed so the tapered vertex of the raceway surfaces of the cone (inner ring) and cup (outer ring) and rollers converge at one point on the centerline of the bearing. Suitable for heavy load and impact load applications.

CAD ：: 2D / 3D

Standard Price:	SGD 13.86-
Days to Ship:	4 Day(s) or more

Self-Aligning Roller Bearings, Cylindrical Hole Type / Taper Hole Type, [2210-CA]

HRB

Brand-name products provided by MISUMI-VONA are carefully-selected from the products of Asian manufacturers and offered based on customers' needs. Please select the right item for your individual usage environment. HRB was established in 1950 and it produces bearings for use in automobiles, electrical equipment, machine tools, aircraft, etc. One of the three biggest bearing manufacturers in China.

Standard Price:	SGD 53.78-
Days to Ship:	4 Day(s)

Solid Needle Roller Bearings

NSK

The solid type needle roller bearing is a type of bearing that includes needle rollers and a retainer embedded in its outer ring. Products on this page: LM, NA, RL and RN models

Standard Price:	SGD 11.77
Days to Ship:	4 Day(s) or more

Combined Needle Roller Bearing NKXR

INA

Radial needle roller bearing with thrust bearing

Standard Price:	SGD 47.01-
Days to Ship:	4 Day(s) or more

Combined Needle Roller Bearing NKIB

INA

Radial needle roller bearing with thrust bearing

Standard Price:	SGD 39.36-
Days to Ship:	4 Day(s) or more

Single Row Cylindrical Roller Bearing

JTEKT KOYO

These types of bearings feature high radial load capacity as the rollers and raceway are in linear contact. Equally suitable for heavy radial and impact loading. Having a separable inner or outer ring, these bearings can be easily mounted and dismounted.

CAD ：: 2D / 3D

Standard Price:	SGD 23.47-
Days to Ship:	6 Day(s) or more

Taper Roller Bearings, 32□□□X-H

HRB

Standard Price:	SGD 20.83-
Days to Ship:	4 Day(s)

Thrust Cylindrical Roller Bearings, GS-shaped bearing ring

NTN

[Features]
·The bearing combines rollers, a disk-shaped bearing ring, and a thrust retainer in which needle-shaped or cylindrical rollers are installed radially, and bears an unidirectional axial load.
·A shaft and housing can also be used directly as a raceway without a bearing ring, which enables low-profile, lightweight and compact design structures.
·This type of thrust roller bearing is not capable of performing a theoretically perfect rolling motion and will experience slippage on the raceway surface; however, in most cases, it does not hinder practical use and can rotate at a relatively high speed.

CAD ：: 2D / 3D

Standard Price:	SGD 11.80-
Days to Ship:	Same day or more

Needle Roller Bearing with Thrust Roller Bearing (No inner ring / open type / with cover)

MISUMI

■Features: It can be used to support low-speed rotating bodies with a large dynamic load rating that supports radial loads.
Since the one with a cover is equipped with a dust-proof cover to prevent dust from entering and lubricant from leaking.

CAD ：: 2D / 3D

Standard Price:	SGD 51.86-
Days to Ship:	4 Day(s) or more

Needle Roller Bearing NK

INA

Space saving design without inner ring and with a low cross-sectional height

Standard Price:	SGD 8.76
Days to Ship:	4 Day(s) or more


Brand
Product Series
CAD
Days to Ship
Inner Dia. d(Ø)
Outer Dia. D(Ø)
Raceway Ring Shape
Load Direction
Width B(mm)
Outer Ring
Number of Raceway Ring Rows
Inner/Outer Ring Material
Specifications
Outer Ring Type
Precision (JIS)
Rolling Element Material
Size Standards


Brand	NSK	NTN	NSK	NTN	IKO	IKO	NTN	NTN	IKO	NTN	MISUMI	IKO	IKO	NTN	MISUMI	IKO	NSK	IKO	IKO	IKO	INA	NSK	NSK	HRB	NTN	MISUMI	NTN	INA	INA	IKO	NTN	NSK	NTN	INA	INA	JTEKT KOYO	HRB	NSK	INA	INA	JTEKT KOYO	HRB	NTN	MISUMI	INA
Product Series	One End Cone Type Tapered Roller Bearings	Drawn Cup Needle Roller Bearing, Outer Ring	Cylindrical Roller Bearing	Tapered Roller Bearing (Separate Type)	Shell Type Needle Roller Bearing	Machined Type Needle Roller Bearing	One Way Clutch HF	Solid Type Needle Roller Bearing	Machined Type Needle Roller Bearing Without Inner Ring	Cylindrical Roller Bearing (Radial)	Needle Roller Bearings with Thrust Ball Bearings - With Inner Ring	Roller Bearing	Mounting Holed Type High Rigidity Crossed Roller Bearing	SL Type Cylindrical Roller Bearing	One-Way Clutches	Combined Type Needle Roller Bearing	Self-Aligning Roller Bearings	Thrust Needle Bearing	Thrust Roller Bearing	Ultra-Thin Cross Roller Bearing	Bearing-Integrated Shell Type One-Way Clutch HFL	Thrust Needle Roller Bearing with Outer Ring	Drawn Cup Roller Clutch	Taper Roller Bearing (0 Class)	Needle Roller With Retainer	Needle Roller Bearings with Thrust Roller Bearings - With Inner Ring	Self-Aligning Roller Bearing (Double Row)	Drawn Cup Roller Clutch HF	Combined Needle Roller Bearing NKX	Needle Roller Bearing with Separable Cage	Double-Row Cylindrical Roller Bearing	Shell-Style Needle Roller Bearing	Double Row Tapered Roller Bearing	Shell Type Needle Roller Bearing HK	Needle Roller Bearing	Single Row Tapered Roller Bearing (Steel)	Self-Aligning Roller Bearings, Cylindrical Hole Type / Taper Hole Type, [2210-CA]	Solid Needle Roller Bearings	Combined Needle Roller Bearing NKXR	Combined Needle Roller Bearing NKIB	Single Row Cylindrical Roller Bearing	Taper Roller Bearings, 32□□□X-H	Thrust Cylindrical Roller Bearings, GS-shaped bearing ring	Needle Roller Bearing with Thrust Roller Bearing (No inner ring / open type / with cover)	Needle Roller Bearing NK
CAD	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D		2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D			2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D			2D / 3D		2D / 3D	2D / 3D	2D / 3D			2D / 3D	2D / 3D	2D / 3D	2D / 3D			2D / 3D					2D / 3D		2D / 3D	2D / 3D
Days to Ship	Same day or more	Same day or more	4 Day(s) or more	Same day or more	Same day or more	4 Day(s) or more	Same day or more	Same day or more	4 Day(s) or more	Same day or more	Same day or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	Same day or more	4 Day(s) or more	Same day or more	4 Day(s) or more	7 Day(s) or more	4 Day(s) or more	4 Day(s) or more	3 Day(s) or more	Same day or more	4 Day(s)	Same day or more	Same day or more	Same day or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	6 Day(s) or more	4 Day(s) or more	7 Day(s) or more	Same day or more	4 Day(s) or more	4 Day(s) or more	4 Day(s)	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	6 Day(s) or more	4 Day(s)	Same day or more	4 Day(s) or more	4 Day(s) or more
Inner Dia. d(Ø)	15 ～ 380	3 ～ 50	10 ～ 340	15 ～ 260	4 ～ 70	5 ～ 160	4 ～ 30	5 ～ 330	5 ～ 225	20 ～ 280	7 ～ 50	10 ～ 50	35	40 ～ 220	6 ～ 35	10 ～ 60	20 ～ 300	10 ～ 100	10 ～ 120	20 ～ 50	6 ～ 35	10 ～ 45	4 ～ 30	17 ～ 50	4 ～ 165	12 ～ 45	25 ～ 400	3 ～ 35	12 ～ 30	5 ～ 90	25 ～ 110	8 ～ 45	40 ～ 120	4 ～ 16	20	35 ～ 75	45 ～ 50	10	17 ～ 25	15 ～ 70	20 ～ 200	25 ～ 50	30 ～ 140	-	12
Outer Dia. D(Ø)	35 ～ 520	6.5 ～ 62	32 ～ 520	35 ～ 400	8 ～ 82	13 ～ 190	10 ～ 37	10 ～ 380	10 ～ 280	47 ～ 420	19 ～ 72	22 ～ 72	95	68 ～ 270	-	19 ～ 90	52 ～ 500	24 ～ 135	24 ～ 220	31 ～ 61	10 ～ 42	24 ～ 65	8 ～ 37	40 ～ 110	7 ～ 173	24 ～ 62	52 ～ 600	6.5 ～ 42	21 ～ 42	10 ～ 110	47 ～ 170	12 ～ 55	90 ～ 200	8 ～ 22	28	72 ～ 130	85 ～ 90	17	26 ～ 37	28 ～ 100	47 ～ 360	47 ～ 80	52 ～ 200	-	19
Raceway Ring Shape	Cylindrical Roller / Cone Roller	Needle Roller	Cylindrical Roller / Cone Roller	Cone Roller	Needle Roller	Needle Roller	One-Way Clutch	Needle Roller	Needle Roller	Cylindrical Roller	Complex Shape Roller	Cylindrical Roller	-	Cylindrical Roller	One-Way Clutch	Complex Shape Roller	Self-Aligning Roller	Needle Roller	Cylindrical Roller	-	One-Way Clutch	Cylindrical Roller	Cylindrical Roller / One-Way Clutch	Cone Roller	Needle Roller	Complex Shape Roller	Self-Aligning Roller	One-Way Clutch	Complex Shape Roller	Needle Roller	Cylindrical Roller	Needle Roller	Cone Roller	Needle Roller	Needle Roller	Cone Roller	Self-Aligning Roller	Needle Roller	Complex Shape Roller	Complex Shape Roller	Cylindrical Roller	Cone Roller	Cylindrical Roller	Complex Shape Roller	Needle Roller
Load Direction	Radial	Radial	Radial	Radial	Radial	Radial	Radial	Radial	Radial	Radial	Radial	Radial	Radial	Radial	Radial	Radial	Radial	Radial	Radial	Radial	Radial	Radial	Radial	Radial	Radial	Radial	Radial	Radial	Radial	Radial	Radial	Radial	Radial	Radial	Radial	Radial	Radial	Radial	Radial	Radial	Radial	Radial	Radial	Radial	Radial
Width B(mm)	11.75 ～ 150	6 ～ 40	12 ～ 122	11.75 ～ 87	8 ～ 50	10 ～ 63	9 ～ 20	8 ～ 100	10 ～ 80	12 ～ 120	16 ～ 25	13 ～ 30	15	22 ～ 95	-	23 ～ 40	15 ～ 160	2 ～ 4	3.5 ～ 19	5	15 ～ 30	2 ～ 4	6 ～ 30	12 ～ 31	7 ～ 35	16 ～ 25	18 ～ 192	6 ～ 20	23 ～ 30	8 ～ 30	16 ～ 45	10 ～ 20	49 ～ 83	8 ～ 12	23	18.25 ～ 33.25	23	10	25 ～ 30	20 ～ 45	14 ～ 68	15 ～ 20	4.25 ～ 13.5	-	12
Outer Ring	With Outer Ring	With Outer Ring	With Outer Ring	-	With Outer Ring	With Outer Ring	-	With Outer Ring	With Outer Ring	-	With Outer Ring	With Outer Ring	With Outer Ring	With Outer Ring	-	With Outer Ring	With Outer Ring	With Outer Ring	With Outer Ring / W/o Outer Ring	With Outer Ring	-	With Outer Ring	With Outer Ring	With Outer Ring	W/o Outer Ring	With Outer Ring	-	-	With Outer Ring	With Outer Ring	-	With Outer Ring	With Outer Ring	With Outer Ring	With Outer Ring	-	With Outer Ring	With Outer Ring	With Outer Ring	With Outer Ring	-	With Outer Ring	-	-	With Outer Ring
Number of Raceway Ring Rows	Single Row / Double Row	Single Row / Double Row	Single Row / Double Row	Single Row	Single Row / Double Row	Single Row / Double Row	-	Single Row / Double Row	Single Row / Double Row	Single Row	Single Row	Double Row	-	Single Row / Double Row	-	Double Row	Double Row	-	-	-	-	Single Row	Single Row	Single Row	Single Row / Double Row	Single Row	Double Row	-	Single Row	Single Row	Double Row	Single Row	Double Row	Single Row	Single Row	Single Row	Double Row	Single Row	Single Row	Single Row	Single Row	Single Row	Single Row	-	Single Row
Inner/Outer Ring Material	Steel	Steel	Steel	Steel	Steel	Steel	-	Steel	Steel	Steel	Steel	Steel	-	Steel	-	Steel	Steel / Stainless Steel	-	-	-	-	Steel	Steel	Steel	Steel	Steel	Steel	-	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Stainless Steel	Steel
Specifications	Standard	Standard	Standard	Standard	Standard / Abrasion Resistant / For High Speed	Standard / Abrasion Resistant / For High Speed	Standard	Standard	Standard / Abrasion Resistant / For High Speed	Standard / For High Speed	Standard	Standard / Abrasion Resistant / For High Speed	Standard / For High Speed	Standard	Standard	Standard / Abrasion Resistant / For High Speed	Standard	Standard / For High Speed	Standard / For High Speed	Standard / For High Speed	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard / Dust Resistant	Standard / Abrasion Resistant / For High Speed	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard / Dust Resistant	Standard	Standard	Standard	Standard	Standard	Standard
Outer Ring Type	Flat / With V-Shaped Groove	Flat	Flat / With Retaining Ring Grooves	Flat	Flat	With Semicircular Groove	-	Flat	With Semicircular Groove	-	Flat	Flat / With Semicircular Groove	-	Flat / With Retaining Ring Grooves	-	With Semicircular Groove	With V-Shaped Groove / With U-Shaped Groove	-	-	-	-	Flat	Flat	Flat	-	Flat	Flat	-	With Semicircular Groove	Flat	Flat	Flat	Flat	Flat	With Semicircular Groove	Flat	Flat	Flat	With Semicircular Groove	With Semicircular Groove	Flat	Flat	Flat	-	With Semicircular Groove
Precision (JIS)	Class 0	-	Class 0	Class 4 / Class 5	-	-	-	Class 0 / Class 4	-	Class 0 / Class 5	Class 0	-	Class 0	Class 0	Class 0	-	Class 0	Class 0	Class 0	Class 0	Class 0	Class 0	Class 0	Class 0	Class 0	Class 0	-	Class 0	Class 0	-	Class 4 / Class 5	Class 0	-	Class 0	Class 0	Class 0	Class 0	Class 0	Class 0	Class 0	Class 0	Class 0	-	Class 0	Class 0
Rolling Element Material	Steel	Steel	Steel	Steel	Steel	Steel	-	Steel	Steel	Steel	Steel	Steel	-	Steel	-	Steel	Steel / Stainless Steel	-	-	-	-	Steel	Steel	Steel	Steel	Steel	Steel	-	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	-	Steel
Size Standards	Metric System	Metric System / Inch System	Metric System	Metric System / Inch System	Metric System / Inch System	Metric System / Inch System	-	Metric System / Inch System	Metric System	-	Metric System	Metric System	Metric System	Metric System	-	Metric System	Metric System	Metric System	Metric System	Metric System	-	Metric System	Metric System	Metric System	Metric System	Metric System	Metric System	-	Metric System	Metric System	Metric System	Metric System / Inch System	Metric System	Metric System	Metric System	Metric System	Metric System	Metric System	Metric System	Metric System	Metric System	Metric System	Metric System	-	Metric System

Configure

Specification/Dimensions

Inner Dia. d(Ø)
3

4

5

6

7

8

9

10

12

12.7

12.700(1/2)

13

14

14.288

15

16

17

17.462

18

19

19.05

20

21

21.986

22

22.225

24

25

25.4

26

28

29

30

31.75

32

34.925(1 3/8)

35

37

38

38.1

40

41.275

42

43

45

47

48

50

50.8

52

55

57

58

60

62

63

63.5

63.500(2 1/2)

65

68

70

72

73

75

77

80

82

85

87

90

92

95

100

102

105

110

112

115

120

122

125

130

132

135

140

145

150

155

160

162

165

170

175

180

190

195

200

205

220

225

240

245

260

265

280

285

290

300

320

330

340

360

380

400
Drawing

Clear

Outer Dia. D(Ø)
6.5

7

8

9

10

11

12

13

14

15

16

17

17.462(11/16)

18

19

19.05

20

20.638

21

22

23

23.812

24

25

26

27

28

29

30

30.162

31

32

33

33.338

34

35

36

37

38

39

40

41

42

43

44

44.45

45

45.237

45.974

47

47.625(1 7/8)

48

49

50

50.292

51

52

53

54

55

56

57

58

59

59.131

60

61

62

63

64

65

66

66.5

67

68

70

71.5

72

73

73.025

74

75

76.2

77

78

80

82

82.550(3 1/4)

83

85

86

88

89

90

92

93.264

95

98

100

102

105

108

110

112.712

115

117

120

125

127

130

135

137

140

145

150

153

155

160

165

170

173

175

178

180

188

190

200

210

215

220

225

230

240

250

260

270

280

290

300

310

320

340

360

370

380

400

420

440

460

480

500

520

540

580

600
Drawing

Clear

Raceway Ring Shape
- Cylindrical Roller
- Needle Roller
- Cone Roller
- Self-Aligning Roller
- Complex Shape Roller
- One-Way Clutch
Clear

Load Direction
- Radial
- Thrust
Clear

Width B(mm)
1

2

2.5

2.75

3

3.5

4

4.25

4.5

4.75

5

5.25

5.5

5.75

6

6.5

7

7.5

8

8.25

8.5

9

9.5

10

10.5

11

11.5

11.75

12

12.5

12.7

12.700(1/2)

13

13.25

13.5

14

14.25

14.5

14.732

15

15.25

15.88

16

16.25

16.637

16.764

17

17.25

17.462

18

18.25

19

19.05

19.25

19.75

20

20.75

21

21.25

21.75

22

22.25

22.75

23

23.75

24

24.25

24.75

25

25.25

25.4

25.40(1)

25.654

26

26.25

26.75

27

27.25

28

28.25

28.75

29

29.25

29.75

30

30.162

30.302

30.5

31

31.5

31.75

32

32.5

32.75

33

33.25

33.5

34

34.5

35

35.25

36

37

38

38.25

38.5

39

40

41

42

42.25

42.5

43

43.5

43.75

44.45(1 3/4)

44.5

45

45.5

45.75

46

46.5

47

48

48.5

49

49.5

50

51

51.5

52

53

53.5

54

54.5

55

56

57

58

59

59.5

60

61

61.5

62

63

63.5

63.75

64

65

67

67.5

67.75

68

69

70

71.5

71.75

72

73

74

75

76

77

78

79

80

81.5

82

83

84

84.5

85

86

87

88

90

90.5

91

92

93

95

97

98

98.75

100

102

103

104

106

107.75

108

109

114

115

118

120

121

122

127

130

132

144

148

150

160

176

190

192
Drawing

Clear

Outer Ring
- With Outer Ring
- W/o Outer Ring
Clear

Number of Raceway Ring Rows
- Single Row
- Double Row
Clear

Inner/Outer Ring Material
- Steel
- Stainless Steel
Clear

Specifications
- Standard
- Abrasion Resistant
- Dust Resistant
- For High Speed
- Related Part
Clear

Outer Ring Type
- Flat
- With V-Shaped Groove
- With Semicircular Groove
- With U-Shaped Groove
- With Retaining Ring Grooves
Clear

Precision (JIS)
- Class 0
- Class 4
- Class 5
Clear

Rolling Element Material
- Steel
- Stainless Steel
Clear

Size Standards
- Metric System
- Inch System
Clear

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Roller Bearings（Load Direction：Radial）

Configure

Specification/Dimensions

Inner Dia. d(Ø)

Outer Dia. D(Ø)

Raceway Ring Shape

Load Direction

Width B(mm)

Outer Ring

Number of Raceway Ring Rows

Inner/Outer Ring Material

Specifications

Outer Ring Type

Precision (JIS)

Rolling Element Material

Size Standards

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