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Flanged Ball Bearings Stainless Steel (C-SEFL6900ZZ)

Flanged Ball Bearings Stainless Steel C-SEFL6900ZZ

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  • Flanged Ball Bearings Stainless Steel C-SEFL6900ZZ
  • Flanged Ball Bearings Stainless Steel C-SEFL6900ZZ
  • Flanged Ball Bearings Stainless Steel C-SEFL6900ZZ
  • Flanged Ball Bearings Stainless Steel C-SEFL6900ZZ
  • Volume Discount

Flanged Ball Bearings Stainless Steel
Stainless steel ball bearings with flanged are commonly used in applications such as dental handpieces and miniature pumps. These bearings are available in various sizes to choose from.
[Feature]
● Bearing Size Standards: Metric System
● Inner Diameter (mm.) : 10, 12, 15 and 17
● Outer Diameter Minimum / Maximum (mm.) : 15 and 30
● Width (mm.) : 4, 5, 6 and 7
● Precision (JIS) : Class 0
● Bearing Type : Closed (Double Shielded (ZZ))
● Load Direction : Radial / Thrust Load or Axial Load
[Application]
It is used to support and guide rotating machine's components, such as shafts, wheels, pulleys ,etc

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Product Overview of Ball Bearings

・ Deep groove Ball Bearings is the most commonly used rolling bearing. It is of simple structure and easy to use.
・ This kind of Ball Bearings has small friction coefficient and high limit speed.
・ The material of this bearing is equivalent to SUS440C, which has a certain antirust ability.
・ The noise level of this bearing reaches Z1.
 

Product Feature of Ball Bearings

・ The interface radius of the channel located on the inner and outer ring is slightly larger than the radius of the sphere, in arc shape. Mainly can bear radial load.
・ The friction torque is small, and accuracy grade is 0.
 

Dimensional Drawing of Ball Bearings

Product Dimensional Drawing of Ball Bearings
C-SEFL6901ZZ
Stainless steel small diameter ball bearing Double shielded

Material Equivalent to SUS440CMaterial Equivalent to SUS440C
Bearing accuracy JIS B 1514 Grade 0
If rust prevention is required, please give priority to products with hard chromium plating, electroless nickel plated products or those made of stainless steel SUS3 series materials.
 

Example of Ball Bearings Use

1 Motor
2 Gear unit
3 Machine tool

Precautions for Using Ball Bearings

When the precision of the shaft and bearing housing is poor, the bearing will be affected, and its due performance will not be exerted. For example, the poor precision of the mounting part with the bearing will cause relative inclination of the inner and outer rings. At this time, besides the bearing load, the edge load will be increased additionally, which will shorten the fatigue life of the bearing, and even more seriously, it will lead to damage such as cage breakage and sticking.

Please use the following special mounting tool for installation and removal
Bearing heater
Bearing heater
Proper installation of the Ball Bearings heater can guarantee a long life of the bearing.
Rolling bearings are reliable mechanical components with long service life if they are installed and maintained correctly.
After the induction heater is used for heating, the bearing expands outward in the cylindrical direction, which can avoid the damage during installation. Induction heater is one of the most scientific heating methods, which does not need preheating, and can be heated to 110℃ in a few seconds or minutes depending on the weight of bearings, without damaging the prior lubrication
  
Bearing puller
Bearing puller
When the installation state of the Ball Bearings is in the following situations, the special puller can be used for disassembly.
(a) Shaft shape: cylindrical shaft, Inner diameter shape of bearing inner ring: cylindrical hole.
(b) Shaft shape: cylindrical shaft, inner diameter shape of bearing inner ring with tight bushing: tapered hole.
(c) Shaft shape: tapered shaft, Inner diameter shape of bearing inner ring: tapered hole. In either state, the lock nut of the shaft (or the lock nut of the tight bushing) must be released during disassembly, and the lock nut must be placed in a loose state.

Related Products of Ball Bearings

Nut for bearing Tooth lock washerLock nutGrease NS7
Nut for Ball Bearings/Lock washer assemblyHeavy load lock nutBall Bearings grease
Typical model: JLNK20Typical model: HLB10Typical model: NS7

 

Specification Table of Ball Bearings

Part Number
C-SEFL6900ZZ
Ball BearingsKey points of Ball Bearings economy series parts confirmation ①
Inner Diameter d (mm)Clearance of MISUMI quality products (μm)Clearance of economy series products (μm)
or Moreor LessMinimumMax.MinimumMax.
Only 10213418
1018318623
1824520825
2430520825
 
Part NumberdDBD1Cr
(min.)
Ball BearingsKey points of Ball Bearings economy series parts confirmation ①
Basic rated load
Allowable Rotational Speed
rpm
(Reference)
Mounting DimensionsWeight
(g)
(Reference)
Ds
(min.)
R
(max.)
Cr (Dynamic) NCor (Static) N
C-SEFL6700ZZ1015416.50.80.15407207800010.30.152.1
C-SEFL6800ZZ1952110.38684008000120.36.1
C-SEFL6900ZZ226251.51283606800013.2 11.1
C-SEFL6701ZZ1218419.50.80.2468252800012.40.23.4
C-SEFL6901ZZ24626.51.50.314596988000140.313.2
C-SEFL6702ZZ1521422.50.80.2473277800015.40.23.9
C-SEFL6802ZZ245261.10.310485968000170.38.3
C-SEFL6902ZZ28730.51.521851075800012
C-SEFL6903ZZ1730732.51.53910221080001914
Ball Bearingskgf=N×0.101972

Part Number 

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Part Number
C-SEFL6900ZZ
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipInner Dia. d
(Ø)
Outer Dia. D
(Ø)
Width B (or T)
(mm)
Basic Load Rating Cr (Dynamic)
(N)
Basic Load Rating Cor (Static)
(N)
Weight
(g)

SGD 2.89

1 Piece(s)Available Same day 10226128360611.1

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  1. 1

Basic Information

Raceway Ring Shape Ball Inner/Outer Ring Material Stainless Steel Bearing Type Double Shielded
Outer Ring Type With Flange Precision (JIS) Class 0 Allowable Rotational Speed(rpm) 8000
Specifications, Environment Standard / Dust Resistant Load Direction Radial / Thrust Load, Axial Number of Raceway Ring Rows Single Row
Size Standards Metric System Rolling Element Material Stainless Steel

Please check the type/dimensions/specifications of the part C-SEFL6900ZZ in the Flanged Ball Bearings Stainless Steel series.

Frequently asked question (FAQ)

Question: What is the difference between ball bearing and roller bearing?
Answer: The contact between ball bearing and raceway is point contact, and the contact surface is oval when stressed. Because of the point contact, resisting force value is small, and the ball bearing is suitable for the application conditions of low torque and high rotational speed. They also have the characteristics of low noise. Ball bearings have low loading capacity but can bear radial and axial loads. The contact between roller bearing and raceway is line contact, and the contact surface is square when stressed. Because of the line contact, the torque of roller bearing is higher than that of ball bearing, and its rigidity is higher. Roller bearings have higher loading capacity, and cylindrical roller bearings have retaining edges to bear slight axial loads.
Question: What is the classification of bearings according to the shape of rolling elements?
Answer: Rolling bearings are mainly divided into: ball bearings and roller bearings. Among them, ball bearings are divided into: deep groove ball bearings, angular contact bearings and radial thrust ball bearings. Roller bearings are divided into: cylindrical roller bearings, needle bearings, cone roller bearings and self-aligning roller bearings.
Question: What is the classification of bearings according to load direction?
Answer: Bearing are divided into: radial bearings and thrust bearings according to the load direction. Among them, radial bearings are divided into: radial thrust ball bearings and radial roller bearings. Thrust bearings are divided into: thrust ball bearings and thrust roller bearings.
Question: What is the basic rated life of rolling bearings?
Answer: The basic rated life of rolling bearings refers to the total number of revolutions that 90% of the ball bearings can rotate without peeling when eleven groups of ball bearings of the same kind and specification rotate respectively under the same conditions.
Question: Can double shielded stainless steel deep groove ball bearings be directly used in corrosive environment?
Answer: The antirust performance of the material of double shielded stainless steel deep groove ball bearings is weaker than that of SUS3XX series stainless steel. Do not use it directly in corrosive environment.

Check other FAQ (2 items) Hide

Similar Part Numbers

Part Number
C-SEFL6702ZZ
C-SEFL6800ZZ
C-SEFL6802ZZ
C-SEFL6901ZZ
C-SEFL6902ZZ
C-SEFL6903ZZ
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipInner Dia. d
(Ø)
Outer Dia. D
(Ø)
Width B (or T)
(mm)
Basic Load Rating Cr (Dynamic)
(N)
Basic Load Rating Cor (Static)
(N)
Weight
(g)

SGD 4.51

1 Piece(s)Available Same day 152144732773.9

SGD 2.62

1 Piece(s)Available Same day 101958684006.1

SGD 3.42

1 Piece(s)Available Same day 1524510485968.3

SGD 3.18

1 Piece(s)Available Same day 12246145969813.2

SGD 3.98

1 Piece(s)Available Same day 152872185107519.9

SGD 5.60

1 Piece(s)Available Same day 173073910221021.4

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