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Urethane Coated Cam Followers

Urethane Coated Cam Followers

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Check FAQ of this product (3 items)

MISUMI

MiSUMi Economy 31

MISUMI

(i)Caution

  • Products with d ≥ 10 are being gradually switched over to specifications with through holes in the L dimension. Please take this into account prior to purchasing.

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Part Number

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Roller Followers Product Overview

The Roller Followers coated with resin material has certain elasticity. When used as a conveying roller, the elastic sleeve can protect devices that come into contact with the sleeve during high-speed rotation, so it is particularly suitable for conveying fragile devices (such as semiconductors and LCD devices); and resin material is superior in corrosion resistance and wear resistance compared with metal, and when the cam follower is used as a guide roller to substitute a bearing, resin material is more wear-resistant than metal material, and its service life is longer. When the mating side is a curved surface, the contact frictional force between the surface of the resin material and the curved surface is greater, thus allowing the cam follower to swing with respect to the curved surface more stably without sliding. For example, sleeves made of nylon and urethane materials, compared with those made of traditional resin material, have greatly improved hardness while retaining the original excellent properties of elasticity, wear resistance, etc., thereby substituting traditional all-metal cam followers to a certain extent to carry out higher precision operations.
 

Roller Followers Product Feature

MISUMI's new Roller Followers product with greatly improved performance
1. MISUMI's embedded "Grooving" cam follower technology (patent pending). The traditional processing method is changed, and the problem that the resin outer ring is easy to fall off under the conditions of heavy load, partial load and high rotating speed is solved.
2. The test results of multi-angle load running simulation show that the degumming performance of the product is improved by more than 7 times compared with that of similar existing products. (*MISUMI test equipment)

Roller Followers Test Method
Nylon coated cam follower Hex socket on head product features
Try to make the inclination of the cam follower with resin as zero as possible.

【Roller Followers Material Features】
ItemUrethaneMC Nylon
Load Resistant△○
Abrasion Resistant○△
Mechanical Strength○◎
Heat Resistance×△
Chemical-Resistant×○

Roller Followers Dimensional Drawing

Roller Followers TypeRoller Followers MaterialRoller Followers Accessories
With sealUrethaneCam follower
C－CFFRUAShore A90SUJ21 hexagon socket nut (S45C·ferroferric oxide protective film)
 
■Hex socket on head (d5 to 8)
Nylon coated cam follower hex socket on head dimensional drawing
Operating environment at ambient temperature below 80 ℃ (reference).
No grease replenishing hole is provided for d16 and below.
 
■ Hex Socket on Head Thread (d10~20)
Nylon coated cam follower hex socket on head dimensional drawing
Roller Followers Typedh7 ToleranceD SelectionM×PitchBB1LAllowable Load (N)Allowable Rotational Speed (RPM)
C－CFFRUA3103×0.57817461560
4124×0.78920631520
5135×0.891023751500
6166×1.0111228991300
8198×1.25321061180
102210×1.01213361211060
2610×1.0130930
123012×1.5141540162830
3212×1.5166800
163516×1.51819.552222740
184018×1.52021.558270673
205220×1.52425.566312524
Roller Followers Allowable load is the value when the speed is 10 km/h.
kgf＝N×0.101972

Roller Followers Usage Method

■ Types of Cam Followers
Roller Followers Intended UseNoise Proof Transmission
FEATURESNylon Coated TypeUrethane Coated Type
Product DescriptionNylon coated cam follower Hex socket on head product overviewNylon coated cam follower Hex socket on head product overview
Type with resin press-fit into cam follower. Resin absorbs the impact of the matching side and plays a role in suppressing noise during rotation.Type with urethane sintered on cam follower. Urethane absorbs the impact of the matching side and plays a role in suppressing noise during rotation.

Roller Followers Example of Use

Nylon coated cam follower Hex socket on head example of use

Roller Followers Do not use a hammer to directly hit the flange of the cam bearing during installation, otherwise it will cause poor rotation or fracture. Fix the inner hexagon with a hex socket wrench, then turn the nut with a wrench to tighten.

Bolt Tightening Torque
Do not exceed the maximum screw tightening torque when installing the cam follower. Otherwise, the threaded portion may be damaged.
dh7Maximum tightening torque N·m
30.392
40.98
51.96
62.94
87.84
1016.7
1229.4
1670.6
1898
20137
24245

Roller Followers Precautions

· If the cam follower falls to the ground or is struck hard, it may be damaged.
· Attention should be paid to the fact that impact can cause functional damage, even if it is not visible.
· Cam followers are suitable for radial loads and less suitable for thrust loads, so avoid using methods such as applying thrust loads.
· Try to make the inclination of the cam follower with resin as zero as possible.
Roller Followers Specification Table
Typedh7 ToleranceD SelectionM x pitchBB1LAllowable Load (N)Allowable Rotational Speed (RPM)
C－CFFRUA3103×0.57817461560
4124×0.78920631520
5135×0.891023751500
6166×1.0111228991300
8198×1.25321061180
102210×1.01213361211060
2610×1.0130930
123012×1.5141540162830
3212×1.5166800
163516×1.51819.552222740
184018×1.52021.558270673
205220×1.52425.566312524
Allowable load is the value when the speed is 10 km/h.
kgf＝N×0.101972

Roller Followers Dimensional Drawing

Roller Followers TypeRoller Followers MaterialRoller Followers Accessories
With sealUrethaneCam follower
C－CFFRUAShore A90SUJ21 hexagon socket nut (S45C ferroferric oxide protective film)
 
■Hex socket on head (d5 to 8)
Nylon coated cam follower hex socket on head dimensional drawing
Roller Followers Operating environment at ambient temperature below 80 ℃ (reference).
Roller Followers No grease replenishing hole is provided for d16 and below.
 
■ Hex Socket on Head Thread (d10~20)
Nylon coated cam follower hex socket on head dimensional drawing
Specification Table
Typedh7 ToleranceD SelectionM x pitchBB1LAllowable Load (N)Allowable Rotational Speed (RPM)
C－CFFRUA3103×0.57817461560
4124×0.78920631520
5135×0.891023751500
6166×1.0111228991300
8198×1.25321061180
102210×1.01213361211060
2610×1.0130930
123012×1.5141540162830
3212×1.5166800
163516×1.51819.552222740
184018×1.52021.558270673
205220×1.52425.566312524
Allowable load is the value when the speed is 10 km/h.
kgf＝N×0.101972

Dimensional Drawing
Type Material Accessories
With sealUrethaneCam follower
C－CFFRUAShore A90SUJ21 hexagon socket nut (S45C ferroferric oxide protective film)
 
■Hex socket on head (d5 to 8)
Nylon coated cam follower hex socket on head dimensional drawing
Operating environment at ambient temperature below 80 ℃ (reference).
No grease replenishing hole is provided for d16 and below.
 
■ Hex Socket on Head Thread (d10~20)
Nylon coated cam follower hex socket on head dimensional drawing

Part Number 

CAD Data download and 3D preview are not available because the part number has not yet been determined.

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  • Please confirm the part number from "Specification / Dimension"on the left side, and then perform the CAD Data Download / 3D Preview operation.
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  1. 1
Part Number
C-CFFRUA3-10
C-CFFRUA4-12
C-CFFRUA5-13
C-CFFRUA6-16
C-CFFRUA8-19
C-CFFRUA10-22
C-CFFRUA10-26
C-CFFRUA12-30
C-CFFRUA12-32
C-CFFRUA16-35
C-CFFRUA18-40
C-CFFRUA20-52
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipOuter Dia. D
(Ø) 		Width B
(mm) 		Tightening Method Allowable Rotational Speed
(rpm) 		Allowable Load
(N) 		L Dimension
(mm) 		Stud Screw Nominal Thread (M)
(mm)

SGD 33.04

1 Piece(s)Available Same day 107Hex Socket on Head208046173×0.5

SGD 33.04

1 Piece(s)Available Same day 128Hex Socket on Head183063204×0.7

SGD 25.80

1 Piece(s)Available Same day 139Hex Socket on Head165075235×0.8

SGD 24.51

1 Piece(s)Available Same day 1611Hex Socket on Head143099286×1.0

SGD 24.53

1 Piece(s)Available Same day 1911Hex Socket on Head1298106328×1.25

SGD 24.89

1 Piece(s)Available Same day 2212Hex Socket on Head Thread11661213610×1.0

SGD 28.71

1 Piece(s)Available 5 Day(s) 2612Hex Socket on Head Thread10231303610×1.0

SGD 29.07

1 Piece(s)Available Same day 3014Hex Socket on Head Thread9131624012×1.5

SGD 31.29

1 Piece(s)Available 5 Day(s) 3214Hex Socket on Head Thread8801664012×1.5

SGD 37.38

1 Piece(s)Available Same day 3518Hex Socket on Head Thread8142225216×1.5

SGD 41.13

1 Piece(s)Available Same day 4020Hex Socket on Head Thread6732705818×1.5

SGD 55.93

1 Piece(s)Available Same day 5224Hex Socket on Head Thread5243126620×1.5

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  1. 1

Basic Information

Product Category Cam Followers Roller Type Cylindrical Outer Ring Cam Follower Type Plastic
Size Standards Metric System Roller Follower Type Urethane Shaft Provided
Roller Guiding Method With Retainer Seal Provided Application Rolling Transmission Buffer
Cam Follower Type Flat Type

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Specification/Dimensions

  • Outer Dia. D(Ø)

    • 10
    • 12
    • 13
    • 16
    • 19
    • 22
    • 26
    • 30
    • 32
    • 35
    • 40
    • 52

    Clear

  • Width B(mm)

    • 7
    • 8
    • 9
    • 11
    • 12
    • 14
    • 18
    • 20
    • 24

    Clear

  • Tightening Method

    • Hex Socket on Head
    • Hex Socket on Head Thread

    Clear

  • Allowable Rotational Speed(rpm)

    • 524
    • 673
    • 814
    • 880
    • 913
    • 1023
    • 1166
    • 1298
    • 1430
    • 1650
    • 1830
    • 2080

    Clear

  • Allowable Load(N)

    • 46
    • 63
    • 75
    • 99
    • 106
    • 121
    • 130
    • 162
    • 166
    • 222
    • 270
    • 312

    Clear

  • L Dimension(mm)

    • 17
    • 20
    • 23
    • 28
    • 32
    • 36
    • 40
    • 52
    • 58
    • 66

    Clear

  • Stud Screw Nominal Thread (M)(mm)

    • 3×0.5
    • 4×0.7
    • 5×0.8
    • 6×1.0
    • 8×1.25
    • 10×1.0
    • 12×1.5
    • 16×1.5
    • 18×1.5
    • 20×1.5

    Clear

  • type

    • C-CFFRUA

    Clear

  • CAD

    • 2D
    • 3D

    Clear

Days to Ship

    • All
    • Same day
    • 5 Day(s) or Less

    Clear

Specify Alterations

Frequently asked question (FAQ)

Question: Mounting Method
Answer: Do not use a hammer to directly hit the flange of the cam bearing during installation, otherwise it will cause poor rotation or fracture. Fix the inner hexagon with a hex socket wrench, then turn the nut with a wrench to tighten. Do not exceed the maximum screw tightening torque when installing the cam follower. Otherwise, the threaded portion may be damaged.
Question: Applicable load of cam follower
Answer: It is applicable to radial load, but not very applicable to thrust load, so avoid using methods such as applying thrust load.
Question: Usage difference of different O.D. shapes of outer ring
Answer: The bearing with spherical outer ring can alleviate uneven load caused by installation problems. The contact area between the bearing with arc outer ring and the slide rail surface is large, suitable for slide rail surfaces with large load or low hardness.

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