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Standard Type Cam Followers - Caged, shielded type, CFB series.

Volume Discount

IKO

IKO Cam Followers are bearings with a stud incorporating needle rollers in a thick walled outer ring.These bearings are designed for outer ring rotation,and have superior rotational performance with asmall coefficient of friction.Also, they are designed to have minimal radial internal clearance to increase the loading zone, and thusreduce the effect of shock loads and ensure stablelong life.
·As studs already have threads or steps, they are easy to mount.
·With Cage
·Shield Type
·With Hexagon Hole
·CFB Series

Part Number

Configured Part Number is shown.

CF3B

Product Specifications
Part Numbers
Catalog




Stud dia. mm	Identification number		Mass (Ref.) g	Boundary dimensions mm
	Shield type			D	C	d1	G	G1	B	B1	B2	B3	C1	g1	g2	H	(1) rs min
	With crowned outer ring	With cylindrical outer ring		D	C	d1	G	G1	B	B1	B2	B3	C1	g1	g2	H	(1) rs min
3	CF 3 BR	CF 3 B	4.30	10.00	7.00	3.00	M 3×0.5	5.00	8.00	17.00	9.00	-	0.50	-	-	2.00	0.20
4	CF 4 BR	CF 4 B	7.40	12.00	8.00	4.00	M 4×0.7	6.00	9.00	20.00	11.00	-	0.50	-	-	2.50	0.30
5	CF 5 BR	CF 5 B	10.30	13.00	9.00	5.00	M 5×0.8	7.50	10.00	23.00	13.00	-	0.50	-	-	3.00	0.30
6	CF 6 BR	CF 6 B	18.50	16.00	11.00	6.00	M 6×1	8.00	12.2 max	28.2 max	16.00	-	0.60	-	-	3.00	0.30
8	CF 8 BR CF 8 BRM	CF 8 B CF 8 BM	28.5 28.5	19 19	11 11	8 8	M 8×1.25 M 8×1	10.00	12.2 max	32.2 max	20.00	-	0.60	-	-	4.00	0.30
8	CF 8 BR CF 8 BRM	CF 8 B CF 8 BM	28.5 28.5	19 19	11 11	8 8	M 8×1.25 M 8×1	10.00	12.2 max	32.2 max	20.00	-	0.60	-	-	4.00	0.30
10	CF 10 BR CF 10 BRM CF 10-1 BR CF 10-1 BRM	CF 10 B CF 10 BM CF 10-1 B CF 10-1 BM	45 45 60 60	22 22 26 26	12 12 12 12	10 10 10 10	M10×1.25 M10×1 M10×1.25 M10×1	12.00	13.2 max	36.2 max	23.00	-	0.60	-	-	4.00	0.30
								12.00	13.2 max	36.2 max	23.00	-	0.60	-	-	4.00	0.30
								12.00	13.2 max	36.2 max	23.00	-	0.60	-	-	4.00	0.30
								12.00	13.2 max	36.2 max	23.00	-	0.60	-	-	4.00	0.30
12	CF 12 BR CF 12-1 BR	CF 12 B CF 12-1 B	95 105	30 32	14 14	12 12	M12×1.5 M12×1.5	13.00	15.2 max	40.2 max	25.00	6.00	0.60	4.00	3.00	6.00	0.60
12	CF 12 BR CF 12-1 BR	CF 12 B CF 12-1 B	95 105	30 32	14 14	12 12	M12×1.5 M12×1.5	13.00	15.2 max	40.2 max	25.00	6.00	0.60	4.00	3.00	6.00	0.60
16	CF 16 BR	CF 16 B	170.00	35.00	18.00	16.00	M16×1.5	17.00	19.6 max	52.1 max	32.50	8.00	0.80	4.00	3.00	6.00	0.60
18	CF 18 BR	CF 18 B	250.00	40.00	20.00	18.00	M18×1.5	19.00	21.6 max	58.1 max	36.50	8.00	0.80	6.00	3.00	8.00	1.00
20	CF 20 BR CF 20-1 BR	CF 20 B CF 20-1 B	460 385	52 47	24 24	20 20	M20×1.5 M20×1.5	21.00	25.6 max	66.1 max	40.50	9.00	0.80	6.00	4.00	8.00	1.00
20	CF 20 BR CF 20-1 BR	CF 20 B CF 20-1 B	460 385	52 47	24 24	20 20	M20×1.5 M20×1.5	21.00	25.6 max	66.1 max	40.50	9.00	0.80	6.00	4.00	8.00	1.00
24	CF 24 BR CF 24-1 BR	CF 24 B CF 24-1 B	815 1 140	62 72	29 29	24 24	M24×1.5 M24×1.5	25.00	30.6 max	80.1 max	49.50	11.00	0.80	6.00	4.00	12.00	1.00
24	CF 24 BR CF 24-1 BR	CF 24 B CF 24-1 B	815 1 140	62 72	29 29	24 24	M24×1.5 M24×1.5	25.00	30.6 max	80.1 max	49.50	11.00	0.80	6.00	4.00	12.00	1.00
30	CF 30 BR CF 30-1 BR CF 30-2 BR	CF 30 B CF 30-1 B CF 30-2 B	1 870 2 030 2 220	80 85 90	35 35 35	30 30 30	M30×1.5 M30×1.5 M30×1.5	32.00	37 max	100 max	63.00	15.00	1.00	6.00	4.00	17.00	1.00
								32.00	37 max	100 max	63.00	15.00	1.00	6.00	4.00	17.00	1.00
								32.00	37 max	100 max	63.00	15.00	1.00	6.00	4.00	17.00	1.00


Stud dia. mm	Identification number		Mounting dimension f Min. mm	Maximum tightening torque N-m	Basic dynamic load rating C N	Basic static load rating C0 N	Maximum allowable static load N
	Shield type
	With crowned outer ring	With cylindrical outer ring
3	CF 3 BR	CF 3 B	6.80	0.34	1 500	1 020	384.00
4	CF 4 BR	CF 4 B	8.30	0.78	2 070	1 590	834.00
5	CF 5 BR	CF 5 B	9.30	1.60	2 520	2 140	1.00	260.00
6	CF 6 BR	CF 6 B	11.00	2.70	3 660	3 650	1 950
8	CF 8 BR CF 8 BRM	CF 8 B CF 8 BM	13.00	6.50	4 250	4 740	4 620
8	CF 8 BR CF 8 BRM	CF 8 B CF 8 BM	13.00	7.10	4 250	4 740	4 620
10	CF 10 BR CF 10 BRM CF 10-1 BR CF 10-1 BRM	CF 10 B CF 10 BM CF 10-1 B CF 10-1 BM	16.00	13.80	5 430	6 890	6 890
			16.00	14.70	5 430	6 890	6 890
			16.00	13.80	5 430	6 890	6 890
			16.00	14.70	5 430	6 890	6 890
12	CF 12 BR CF 12-1 BR	CF 12 B CF 12-1 B	21.00	21.90	7 910	9 790	9 790
12	CF 12 BR CF 12-1 BR	CF 12 B CF 12-1 B	21.00	21.90	7 910	9 790	9 790
16	CF 16 BR	CF 16 B	26.00	58.50	12 000	18 300	18 300
18	CF 18 BR	CF 18 B	29.00	86.20	14 800	25 200	25 200
20	CF 20 BR CF 20-1 BR	CF 20 B CF 20-1 B	34.00	119.00	20 700	34 600	34 600
20	CF 20 BR CF 20-1 BR	CF 20 B CF 20-1 B	34.00	119.00	20 700	34 600	34 600
24	CF 24 BR CF 24-1 BR	CF 24 B CF 24-1 B	40.00	215.00	30 500	52 600	52 000
24	CF 24 BR CF 24-1 BR	CF 24 B CF 24-1 B	40.00	215.00	30 500	52 600	52 000
30	CF 30 BR CF 30-1 BR CF 30-2 BR	CF 30 B CF 30-1 B CF 30-2 B	49.00	438.00	45 400	85 100	85 100
			49.00	438.00	45 400	85 100	85 100
			49.00	438.00	45 400	85 100	85 100

: 30; 45; 60

Part Number
CF3B

Part Number	Minimum order quantity	Volume Discount	Days to Ship	RoHS	Roller Type	Roller O.D. D (Ø)	Width C (mm)	Thread Size on Cam Follower (M) (mm)	Cam Follower Type	Basic Load Rating, Dynamic Rating (kN)	Basic Load Rating, Static Rating (kN)	Allowable Rotational Speed (rpm)	Lubrication Hole Location	Operating Temperature (F)	Tightening Torque	Total Length
	1 Piece(s)	Available	8 Days or more	-	Cylindrical Outer Ring	10	7	M 3x0.5	Standard	1.5	1.02	28000	No Oil Hole	-4F / 230F	0.34 N-m	17 mm

Product TOP

Basic Information

Category	Cam Followers	Tightening Method	With hex socket	Material	Carbon Steel
Roller Lining	No	Shaft	Presence	Unit	Metric System
Roller Guiding Method	Holder Mounted	Shape	Shield Shape

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1 Part Numbers

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Configure Remaining Specifications

Completed

Specification/Dimensions

Roller Type
- Spherical Outer Ring
- Cylindrical Outer Ring
Clear
Roller O.D. D(Ø)
10

12

13

16

22

26

30

32

35

40

47

52

62

90
Clear
Width C(mm)
7

8

9

11

12

14

18

20

24

29

35
Clear
Cam Follower Type
- Standard
Clear
Allowable Rotational Speed(rpm)
8400

14000

16800

21000

28000
Clear
Lubrication Hole Location
- Head
- No Oil Hole
Clear
Operating Temperature(F)
- -4F / 230F
- -4F / 248F
Clear
Tightening Torque
0.34 N-m

0.78 N-m

1.6 N-m

2.7 N-m

13.8 N-m

14.7 N-m
Clear
Total Length
17 mm

20 mm

23 mm

28.2 mm

36.2 mm
Clear
type
- CFB
- CFBR
Clear
Thread Size on Cam Follower (M)(mm)
3

M 3x0.5

M 4x0.7

M 5x0.8

M 6x1

M10x1.25
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

5 Days or Less

8 Days or Less

11 Days or Less

12 Days or Less

17 Days or Less

51 Days or Less
Clear

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

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Standard Type Cam Followers - Caged, shielded type, CFB series.

Basic Information

Configure

Specification/Dimensions

Roller Type

Roller O.D. D(Ø)

Width C(mm)

Cam Follower Type

Allowable Rotational Speed(rpm)

Lubrication Hole Location

Operating Temperature(F)

Tightening Torque

Total Length

type

Thread Size on Cam Follower (M)(mm)

CAD