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.

Applicable load of cam follower

It is applicable to radial load, but not very applicable to thrust load, so avoid using methods such as applying thrust load.

Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.

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Part Number Complete

C-CFA20-52

Outer Dia. D Width B Stud Screw Nominal (M) Roller Guiding Method Allowable Rotational Speed Seal Application type Cam Follower: Stud Screw (Fine Thread) CAD Days to Ship

Specification/Dimensions

Outer Dia. D(Ø)
10

12

13

16

19

22

26

30

32

35

40

52

62

72

80

85

90
Clear
Width B(mm)
7

8

9

11

12

14

18

20

24

29

35
Clear
Stud Screw Nominal (M)(mm)
M3×0.5

M4×0.7

M5×0.8

M6×1

M8×1.25
Clear
Roller Guiding Method
- With Retainer
Clear
Allowable Rotational Speed(rpm)
770

787

850

1100

1400

1600

1608

1678

1975

2100

2300

2400

2600

2900

3100

3600

3800

5500

8000

11000

14000

16240

19000

20720

23200

25000

26320

29600

37600
Clear
Seal
- Not Provided
- Provided
Clear
Application
- Heavy Load
- Regular
Clear
type
- C-CFA
- C-CFAG
- C-CFFA
- C-CFFAG
Clear
Cam Follower: Stud Screw (Fine Thread)(mm)
M10×1

M12×1.5

M16×1.5

M18×1.5

M20×1.5
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

Same day
Clear

Specify Alterations

Cam Followers Flat, Hex Socket

Name: Cam Followers Flat, Hex Socket
Brand: MISUMI
Availability: InStock

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MISUMI

MiSUMi Economy

MISUMI

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Product Description

- Cam Followers Flat, Hex Socket from MISUMI.
- This is an economy item; The price is cheaper than the MISUMI standard product.
- This series have 4 types available: C-CFFA (Normal load with seal), C-CFA (Normal load without seal), C-CFFAG (Heavy load with seal), C-CFAG (Heavy load without seal)
- The material of cam follower is made of SUJ2.
- Operating environment temperature is lower than 80℃.

Economy Cam Followers Flat

Robust Material Composition Temperature Resilience Heavy Load

- Made from high-quality SUJ2 steel, ensuring durability and long-lasting performance even in demanding industrial environments.

- Operates efficiently in environments below specified temperature.

- The heavy load series is designed to withstand significant weight, ensuring reliability in high-stress applications such as automation and heavy machinery.

- Available in multiple sizes and configurations, including cylindrical and spherical outer ring shapes, to fit various mechanical systems with precision.

- Global Availability: MISUMI's extensive distribution network ensures timely delivery and support, making it a reliable choice for engineers and purchasers worldwide.

MISUMI Standard

Cheaper Price

Product Variety

3D CAD
3D CAD Support

Roller Followers Product Overview

Roller Followers Cam bearing is a kind of bearing with shaft, which has its needle roller mounted into the thick-wall outer ring and inner ring, most suitable for the transmission guide rail.
Cam follower is a high-performance bearing with shaft, which has a needle-shaped roller called needle roller mounted inside.
The needle roller has the function of improving the rotating capacity and can withstand high-speed rotation.
In addition, the outer ring is designed with a thicker wall than ordinary bearings, and can also be used in places subject to impact loads or heavy loads.

Economic type Medium precision Cam follower - Hex socket on head - Product overview

Economic type Medium precision Cam follower - Hex socket on head - Product overview

Roller Followers Product Feature

1. Equipped with a shaft for easy installation!
2. Ideal for places subject to loads!
3. Also suitable for high speed rotation!

Standard Cam Follower Structure
Economic type Medium precision Cam follower - Hex socket on head - Product features

Economic type Medium precision Cam follower - Hex socket on head - Product features

Roller Guide Mode
The Roller Followers cam with cage is suitable for applications with low friction coefficient and high rotation speed, and the full complement roller cam follower is suitable for applications with high rotation speed and heavy load.
Economic type Medium precision Cam follower - Hex socket on head - Product features

Structure of Sealing Part
For the non-sealed type bearing, the gap between the outer ring and the end rod peripheral ring and between the outer ring and the side plate is small, thus forming a labyrinth. For the sealed type bearing, a sealing gasket is mounted in the shielded type labyrinth, thus preventing intrusion of foreign matter.
Economic type Medium precision Cam follower - Hex socket on head - Product features

Outer Ring O.D. Shape
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.
Economic type Medium precision Cam follower - Hex socket on head - Product features

Slide Rail Load Capacity Comparison
Economic type Medium precision Cam follower - Hex socket on head - Product features

Roller Followers Specification Table

Roller Followers Dimensional Drawing

Cylindrical Type
Economic type Medium precision Cam follower - Hex socket on head - Dimensional drawing

Part Number			D	M×pitch	B	B₁	L	ℓ	r	f	H	Basic Rated Load				Maximum Allowable Load (kN)		Rail Load Capacity (kN)		Rotation Speed Limit (rpm)			Wright (g)
Type	d_h7 Tolerance											Normal Low Dust		Heavy Load		Normal Low Dust	Heavy Load	Normal Low Dust	Heavy Load	Normal Low Dust		Heavy Load	Normal Low Dust
												C (Dynamic)	Cor (Static)	C (Dynamic)	Cor (Static)					With Packing	Without Packing	With Packing
												kN	kN	kN	kN
(With Packing) C-CFFA C-CFFAG (Without Packing) C-CFA C-CFAG	3	0	10	3×0.5	7	8	17	5	0.3	6.8	2	1.18	0.94	2.5	2.61	0.29	0.5	0.3	1.36	26320	37600	25000	4.5
		-0.01
	4	0 -0.012	12	4×0.7	8	9	20	6		8.6	2.5	1.65	1.64	3.5	3.8	0.62	0.92	0.38	1.79	20720	29600	19000	7.5
	5		13	5×0.8	9	10	23	7.5	0.15	9.7	3	2.51	2.22	4.5	5.3	1.14	1.64	0.42	2.22	16240	23200	15000	10.5
	6		16	6×1.0	11	12.2	28	8		12.5	4	3.15	3.3	4.9	6.5	1.69	2.11	0.86	3.4	14000	14000	3800	18.5
	8	0 -0.015	19	8×1.25			32	10		15		3.5	3.9	5.4	7.9	3.78	4.73	1.1	4.05	11000	11000	3100	28.5
	10		22	10×1.0	12	13.2	36	12	0.3	17.5	5	4.5	5.2	6.2	9.1	4.65	5.81	1.34	5.15	8000	8000	2600	45
			26									5.1	6.2	7.3	11.3			1.83	6.1			2600	60
	12		30	12×1.5	14	15.2	40	13	0.6	23	6	6.8	8.4	9.5	14.6	7.5	9.37	1.96	7.7	5500	5500	2100	95
		0	32									7.1	8.9	10	15.8		9.37	2.19	8.2			2100	105
	16	-0.018	35	16×1.5	18	19.6	52	17		27.6	8	9.8	14.1	12.8	23	13.84	17.3	2.51	11.9	3600	3600	1600	170
	18		40	18×1.5	20	21.6	58	19	1	31.5		10.9	15.5	14.8	26.5	20.88	26.1	2.98	14.5	2900	2900	1400	250
	20	0	52	20×1.5	24	25.6	66	21		36.5	10	16.7	29	22.6	48	25.68	32.1	6.58	23.3	2400	2400	2300	460
		-0.021
	24	－	62	24×1.5	29	30.6	80	25	1.1	44	14	26	48	34	75	61	98	－	－	1900	－	1100	770
			72									28	53	36.5	85	67	111	－	－		－		787
	30	－	80	30×1.5	35	37	100	32		53		39	77	49.5	117	9900	153	－	－	1300	－	850	1608
			85											51	123	10400	162	－	－		－		1678
			90									41	83	52	129	10600	169	－	－		－		1975

[ ! ]kgf＝N×0.101972

Roller Followers Specifications Overview

Roller Followers Product Accuracy (μm)

Allowable Tolerance
Economic type Medium precision Cam follower- Hex socket on head - Specification overview

Allowable Tolerance of Outer Ring and Allowable Value
Economic type Medium precision Cam follower- Hex socket on head - Specification overview

Roller Followers Example of Use



Moving Direction
Linear Motion The surface on the matching side must be flat and the cam follower moves in a straight line		Swing Direction The surface on the matching side is curved, and the cam follower moves in a curve

Roller Followers Attaching Method
Economic type Medium precision Cam follower - Hex socket on head - Example of use

Do not use a hammer to directly hit the flange of the cam bearing during installation, otherwise it will cause poor rotation or fracture. Use a hex socket wrench or a slotted screwdriver.
Secure the hexagon socket or screwdriver slot for fixing, and 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.
Economic type Medium precision Cam follower - Hex socket on head - Example of use

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.
· Some cam followers are not filled with grease due to different sizes.
Please refer to the table below and add the proper amount of grease to the products that are not filled with grease before use.

Cam Follower Grease Performance and Service Temperature
Economic type Medium precision Cam follower - Hex socket on head - Precautions

Economic type Medium precision Cam follower - Hex socket on head - Precautions

Part Number

Incomplete part number.
Please use left hand selections to complete a part number.

: 30; 45; 60

Part Number
C-CFA20-52
C-CFAG20-52
C-CFFA20-52
C-CFFAG20-52

Price	Minimum Order Qty.	Volume Discount	Days to Ship	RoHS	Outer Dia. D (Ø)	Width B (mm)	Stud Screw Nominal (M) (mm)	Roller Guiding Method	Cam Follower: Stud Screw (Fine Thread) (mm)	Basic Load Rating Cr (Dynamic) (kN)	Basic Load Rating Cor (Static) (kN)	Allowable Rotational Speed (rpm)	Seal	Application
₹ 1,733.00	1 Piece(s)	Available	Same day	10	52	24	-	With Retainer	M20×1.5	16.7	29	2400	Not Provided	Regular
₹ 2,418.00	1 Piece(s)	Available	Same day	10	52	24	-	-	M20×1.5	22.6	48	2300	Not Provided	Heavy Load
₹ 1,561.00	1 Piece(s)	Available	Same day	10	52	24	-	With Retainer	M20×1.5	16.7	29	2400	Provided	Regular
₹ 1,448.00	1 Piece(s)	Available	Same day	10	52	24	-	-	M20×1.5	22.6	48	2300	Provided	Heavy Load

Product TOP

Basic Information

Product Category	Cam Followers	Roller Type	Cylindrical Outer Ring	Tightening Method	Hex Socket on Head
Cam Follower Type	Standard Type	Size Standards	Metric System	Roller Lining	Not Provided
Shaft	Provided

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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