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Cam Followers Stainless Steel, Flat, Hex Socket

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Economy
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MiSUMi Economy

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Economy Cam Followers Stainless Steel

Flat Roller Hex Socket Stainless Steel

- Made of high-quality stainless steel SUS440. Provides exceptional corrosion resistance, making it ideal for environments exposed to liquids or clean rooms.

- Flat roller design with hex socket head. Ensures easy installation and secure attachment, simplifying maintenance and reducing downtime.

- Available in various sizes to meet diverse needs. Outer diameters and roller widths in multiple ranges.

- Designed to handle high radial loads. Suitable for applications involving heavy loads and high speeds, ensuring reliability in demanding environments.

- Equipped with needle rollers for low friction. Supports high-speed rotation, enhancing performance and efficiency in machinery.

MISUMI Standard

Cheaper Price

Product Variety

3D CAD
3D CAD Support

Product Overview

A cam follower bearing is a shaft-type bearing with needle rollers assembled between a thick-walled outer ring and an inner ring, making it ideal for use on guide rails for conveying.
A cam follower is a high-performance shaft-type bearing with needle-shaped rollers, known as needle rollers, assembled inside. The needle rollers enhance rotational capability and can withstand high-speed rotation. In addition, the outer ring features a thicker wall design compared to standard bearings, making it suitable for applications subject to impact loads or heavy loads.

Economy Stainless Steel Cam Follower (Cylindrical Type) Product Overview

Dimensional Drawing

Specifications with d ≥ 10 are equipped with a grease nipple

Type		Material	Accessories
Application	With seal	Material	Accessories
Standard type	C-CFMAS	Equivalent to SUS440	1 hexagon nut (SUS304)
Low dust generation	E-CFFAC	Equivalent to SUS440	1 hexagon nut (SUS304)

Specification Table

Type		Roller Outer Diameter D	Outer Diameter D Tolerance	M × Pitch	Roller Width B	B₁	L	ℓ	r	f	*H	Basic Rated Load		Maximum Static Permissible Load (N)	Maximum Speed (rpm)
Type	d	Roller Outer Diameter D	Outer Diameter D Tolerance	M × Pitch	Roller Width B	B₁	L	ℓ	r	f	*H	Cr (Dynamic) N	Cor (Static) N	Maximum Static Permissible Load (N)	Maximum Speed (rpm)
C-CFMAS E-CFFAC	3	10	0 -0.018	3 × 0.5	7	8	17	5	0.5	7	2	1000	780	360	17200
	4	12		4 × 0.7	8	9	20	6		8.8	2.5	1230	920	683	15300
	5	13		5 × 0.8	9	10	23	7.5		10.1	3	1890	1620	890	11000
	6	16		6 × 1.0	11	12	28	9	0.8	12	3(4)	2580	1910	1100	9200
	8	19	0 -0.021	8 × 1.25	11	12	32	11		14	4	2910	2440	1779	8600
	10	22		10 × 1.25	12	13	36	13		16.4	5(4)	3875	3279	1862	6200
	10	26		10 × 1.25	12	13	36	13		16.4	5(4)	4300	3535	2218	4800
	12	30		12 × 1.5	14	15	40	14	1	22.3	6	4630	3753	2534	4300
	12	32	0 -0.025	12 × 1.5	14	15	40	14	1	22.3		4800	3981	2931	4100
	16	35		16 × 1.5	18	19.5	52	18	1.2	27		5100	5010	3416	3700
	18	40		18 × 1.5	20	21.5	58	20	1.3	31	6(8)	5400	5210	3760	3500

kgf = N × 0.101972

*Low dust generation type reference () dimensions

E-CFFAC, d = 12/16/18 specifications are not currently available for sale

■ Note
1. The low dust generation type cam follower is filled with low dust generation grease AFE-CA (THK). Its performance and operating temperature are as follows.

Thickener	Urea-based compound
Base oil	Synthetic oil
Base oil kinematic viscosity (40°C, mm²/s)	100
Worked penetration (25°C·60W)	260
Dropping point (°C)	258
Evaporation: wt% (99°C·22h)	0.1
Oil separation: wt% (100°C·22h)	0.8
Operating temperature (°C)	-40 to +160 (atmospheric environment)

Note: This grease is not suitable for vacuum environments.

Product Features

1. With shaft, easy to install!
2. Ideal for load-bearing applications!
3. Also suitable for high-speed rotation!

Standard Cam Follower Structure
Economy Stainless Steel Cam Follower (Cylindrical Type) Product Features

Roller Guidance Method
Cam followers with cages are suitable for applications requiring low friction and high speed, while full complement cam followers are suitable for high-speed rotation and heavy load applications.
Economy Stainless Steel Cam Follower (Cylindrical Type) Product Features

Seal structure
In non-sealed bearings, the gap between the outer ring and the end rod circumferential area, as well as between the outer ring and the side plate, is small, forming a labyrinth. In sealed bearings, a sealing gasket is installed in the shielded labyrinth section to prevent foreign matter from entering.
Economy Stainless Steel Cam Follower (Cylindrical Type) Product Features

Outer ring outer diameter shape
Bearings with a spherical outer ring can alleviate uneven loads caused by installation issues. Bearings with an arc-shaped outer ring have a larger contact area with the guide rail, making them suitable for applications with heavy loads or guide rails with low hardness.
Economy Stainless Steel Cam Follower (Cylindrical Type) Product Features

Comparison of slide rail load capacity
Economy Stainless Steel Cam Follower (Cylindrical Type) Product Features

Example of Use

Economy Stainless Steel Cam Follower (Cylindrical Type) Application Examples

Direction of movement

"Linear Movement"
The mating surface must be flat,
and the cam follower moves in a straight line.

Swing Direction
The mating surface is curved
and the cam follower moves along a curved path.

Installation Method
Economy Stainless Steel Cam Follower (Cylindrical Type) Application Examples

When installing, do not strike the flange of the cam bearing directly with a hammer, as this may cause poor rotation or breakage. Please use a hex wrench or a flathead screwdriver.
Secure the hex socket or screwdriver slot, then use a wrench to tighten the nut.

Bolt tightening torque
When installing the cam bearing follower, do not exceed the maximum tightening torque value of the screw. Otherwise, the threaded part may be damaged.
Economy Stainless Steel Cam Follower (Cylindrical Type) Application Examples

Precautions

· If the cam follower drops to the ground or is struck with force, it may be damaged.
· When subjected to impact, even if there is no visible damage, functionality may still be impaired. Please take note.
· Cam followers are suitable for radial loads and are not well suited for thrust loads. Therefore, please avoid using them in applications that apply thrust loads.
· Due to size constraints, some cam followers are not pre-filled with grease.
Please refer to the table below and add an appropriate amount of grease to products that are not pre-filled before use.

Note: The product packaging method has changed from box packaging to bag packaging. During the transition period, mixed shipments may occur, but this does not affect usage.

Part Number

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

*In order to open the CAD Data download and 3D preview screen, the part number must be fixed.
Please confirm the part number from "Specification / Dimension"on the left side, and then perform the CAD Data Download / 3D Preview operation.

CAD Download

: 30; 45; 60

Part Number
C-CFMAS3-10
C-CFMAS4-12
C-CFMAS5-13
C-CFMAS6-16
C-CFMAS8-19
C-CFMAS10-22
C-CFMAS10-26
C-CFMAS12-30
C-CFMAS12-32
C-CFMAS16-35
C-CFMAS18-40
E-CFFAC3-10
E-CFFAC4-12
E-CFFAC5-13
E-CFFAC6-16
E-CFFAC8-19
E-CFFAC10-22
E-CFFAC10-26

Standard Unit Price	Minimum order quantity	Volume Discount	Days to Ship	Outer Dia. D (mm)	Width B (mm)	Basic Load Rating Cr (Dynamic) (kN)	Basic Load Rating Cor (Static) (kN)	Allowable Rotational Speed (rpm)	L (mm)	Application
MYR 73.42	1 Piece(s)	Available	1 Day(s)	10	7	1	0.78	17200	17	Standard
MYR 73.46	1 Piece(s)	Available	1 Day(s)	12	8	1.23	0.92	15300	20	Standard
MYR 58.85	1 Piece(s)	Available	1 Day(s)	13	9	1 ～ 1000	780	17200	23	Standard
MYR 55.41	1 Piece(s)	Available	1 Day(s)	16	11	1.23	920	15300	28	Standard
MYR 58.85	1 Piece(s)	Available	1 Day(s)	19	11	1.89	1620	11000	32	Standard
MYR 67.63	1 Piece(s)	Available	1 Day(s)	22	12	2.58	1910	9200	36	Standard
MYR 81.92	1 Piece(s)	Available	6 Day(s)	26	12	4.3	3.535	4800	36	Standard
MYR 87.98	1 Piece(s)	Available	6 Day(s)	30	14	4.63	3.753	4300	40	Standard
MYR 95.98	1 Piece(s)	Available	6 Day(s)	32	14	4.8	3.981	4100	40	Standard
MYR 150.02	1 Piece(s)	Available	1 Day(s)	35	18	5.1	5.01	3700	52	Standard
MYR 169.62	1 Piece(s)	Available	6 Day(s)	40	20	5.4	5.21	3500	58	Standard
MYR 71.59	2 Piece(s)	Available	6 Day(s)	10	7	1	0.78	17200	17	Low dust generation
MYR 66.52	2 Piece(s)	Available	6 Day(s)	12	8	1.23	0.92	15300	20	Low dust generation
MYR 64.83	2 Piece(s)	Available	6 Day(s)	13	9	1.89	1.62	11000	23	Low dust generation
MYR 63.13	2 Piece(s)	Available	6 Day(s)	16	11	2.58	1.91	9200	28	Low dust generation
MYR 64.83	1 Piece(s)	Available	6 Day(s)	19	11	2.91	2.44	8600	32	Low dust generation
MYR 68.21	2 Piece(s)	Available	6 Day(s)	22	12	3.88	3.28	6200	36	Low dust generation
MYR 71.59	2 Piece(s)	Available	6 Day(s)	26	12	4.3	3.54	4800	36	Low dust generation

Basic Information

Product Category	Cam Followers	Roller Type	Flat Type	Tightening Method	Hex Socket on Head
Size Standards	Metric System	Material Detail	Equivalent to SUS440

Configure

18 Part Numbers

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Completed

Specification/Dimensions

Outer Dia. D(mm)
10

12

13

16

19

22

26

30

32

35

40
Clear
Width B(mm)
7

8

9

11

12

14

18

20
Clear
Allowable Rotational Speed(rpm)
3500

3700

4100

4300

4800

6200

8600

9200

11000

15300

17200
Clear
L(mm)
17

20

23

28

32

36

40

52

58
Clear
Application
- Low dust generation
- Standard
Clear
type
- C-CFMAS
- E-CFFAC
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

1 Day(s) or Less

6 Day(s) or Less
Clear

Specify Alterations

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

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 or screwdriver slot with a hex socket wrench or a slotted screwdriver, and 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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Cam Followers Stainless Steel, Flat, Hex Socket

Economy Cam Followers Stainless Steel

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