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Inch Cam Followers - Caged and with flat screwdriver slot, with shields, CR 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 Screwdriver Slot
·CR Series

Part Number

Configured Part Number is shown.

Product Specifications
Part Numbers
Catalog



Stud dia. mm (inch)	Identification number		Mass (Ref.) g	Boundary dimensions mm(inch)
	Shield type			D	C	d1	G UNF	G1	B max
	With crowned outer ring	With cylindrical outer ring		D	C	d1	G UNF	G1	B max
4.826	CR 8 R CR 8-1 R	CR 8 CR 8-1	9 10	12.700( 1/2) 12.700( 1/2)	8.731( 11/32) 9.525( 3/8)	4.826 4.826	No.10-32 No.10-32	6.350( 1/4) 6.350( 1/4)	10.2(0.40) 10.9(0.43)
6.350 (1/4)	CR 10 R CR 10-1 R	CR 10 CR 10-1	19 21	15.875( 5/8) 15.875( 5/8)	10.319( 13/32) 11.112( 7/16)	6.350( 1/4) 6.350( 1/4)	1/4 - 28 1/4 - 28	7.938( 5/16) 7.938( 5/16)	11.8(0.46) 12.5(0.49)
9.525 (3/8)	CR 12 R CR 14 R	CR 12 CR 14	35 46	19.050( 3/4) 22.225( 7/8)	12.700(1/2) 12.700(1/2)	9.525(3/8) 9.525(3/8)	3/8 - 24 3/8 - 24	9.525(3/8) 9.525(3/8)	14.2(0.56) 14.2(0.56)
11.112 (7/16)	CR 16 R CR 18 R	CR 16 CR 18	73 99	25.400(1 ) 28.575(1 1/8)	15.875(5/8) 15.875(5/8)	11.112(7/16) 11.112(7/16)	7*16 - 20 7/16 - 20	12.700(1/2) 12.700(1/2)	17.3(0.68) 17.3(0.68)
12.700 (1/2)	CR 20 R CR 22 R	CR 20 CR 22	132 157	31.750(1 1/4) 34.925(1 3/8)	19.050(3/4) 19.050(3/4)	12.700(1/2) 12.700(1/2)	1/2 - 20 1/2 - 20	15.875(5/8) 15.875(5/8)	20.4(0.80) 20.4(0.80)
15.875 (5/8)	CR 24 R CR 26 R	CR 24 CR 26	225 260	38.100(1 1/2) 41.275(1 5/8)	22.225(7/8) 22.225(7/8)	15.875(5/8) 15.875(5/8)	5/8 - 18 5/8 - 18	19.050(3/4) 19.050(3/4)	23.6(0.93) 23.6(0.93)
19.05 (3/4)	CR 28 R CR 30 R	CR 28 CR 30	365 410	44.450(1 3/4) 47.625(1 7/8)	25.400(1) 25.400(1)	19.050(3/4) 19.050(3/4)	3/4 - 16 3/4 - 16	22.225(7/8) 22.225(7/8)	26.8(1.06) 26.8(1.06)
22.225 (7/8)	CR 32 R CR 36 R	CR 32 CR 36	615 750	50.800(2 ) 57.150(2 1/4)	31.750(1 1/4) 31.750(1 1/4)	22.225(7/8) 22.225(7/8)	7/8 - 14 7/8 - 14	25.400(1) 25.400(1)	33.5(1.32) 33.5(1.32)




Stud dia. mm (inch)	Identification number		Boundary dimensions mm(inch)
	Shield type		B2	B3	C1	g1	g2	r
	With crowned outer ring	With cylindrical outer ring	B2	B3	C1	g1	g2	r
4.826	CR 8 R CR 8-1 R	CR 8 CR 8-1	12.700( 1/2) 15.875( 5/8)	- ( - ) - ( - )	0.794(1/32) 0.794(1/32)	3.175( 1/8) 3.175( 1/8)	- ( - ) - ( - )	0.397(1/64) 0.397(1/64)
6.350 (1/4)	CR 10 R CR 10-1 R	CR 10 CR 10-1	15.875(5/8) 19.050(3/4)	- ( - ) - ( - )	0.794(1/32) 0.794(1/32)	3.175(1/8) 3.175(1/8)	- ( - ) - ( - )	0.397(1/64) 0.397(1/64)
9.525 (3/8)	CR 12 R CR 14 R	CR 12 CR 14	22.225(7/8) 22.225(7/8)	6.350(1/4) 6.350(1/4)	0.794(1/32) 0.794(1/32)	4.762(3/16) 4.762(3/16)	2.381(3/32) 2.381(3/32)	0.794(1/32) 0.794(1/32)
11.112 (7/16)	CR 16 R CR 18 R	CR 16 CR 18	25.400(1) 25.400(1)	6.350(1/4) 6.350(1/4)	0.794(1/32) 0.794(1/32)	4.762(3/16) 4.762(3/16)	3.175( 1/8) 3.175( 1/8)	1.191(3/64) 1.588(1/16)
12.700 (1/2)	CR 20 R CR 22 R	CR 20 CR 22	31.750(1 1/4) 31.750(1 1/4)	7.938(5/16) 7.938(5/16)	0.794(1/32) 0.794(1/32)	4.762(3/16) 4.762(3/16)	3.175( 1/8) 3.175( 1/8)	1.588(1/16) 1.588(1/16)
15.875 (5/8)	CR 24 R CR 26 R	CR 24 CR 26	38.100(1 1/2) 38.100(1 1/2)	9.525(3/8) 9.525(3/8)	0.794(1/32) 0.794(1/32)	4.762(3/16) 4.762(3/16)	3.969(5/32) 3.969(5/32)	1.588(1/16) 1.588(1/16)
19.05 (3/4)	CR 28 R CR 30 R	CR 28 CR 30	44.450(1 3?4) 44.450(1 3?4)	11.112(7?16) 11.112(7?16)	0.794(1?32) 0.794(1?32)	4.762(3?16) 4.762(3?16)	3.969(5?32) 3.969(5?32)	1.588(1?16) 1.588(1?16)
22.225 (7/8)	CR 32 R CR 36 R	CR 32 CR 36	50.800(2) 50.800(2)	12.700(1/2) 12.700(1/2)	0.794(1/32) 0.794(1/32)	4.762(3/16) 4.762(3/16)	4.762(3/16) 4.762(3/16)	1.588(1/16) 1.588(1/16)




Stud dia. mm (inch)	Identification number		Mounting dimension f Min. mm(inch)	Maximum tightening torque N-m	Basic dynamic load rating C N	Basic static load rating C0 N
	Shield type
	With crowned outer ring	With cylindrical outer ring
4.826	CR 8 R CR 8-1 R	CR 8 CR 8-1	8.334( 21/64) 8.334( 21/64)	1.4 1.4	2 520 2 520	2 140 2 140
6.350 (1/4)	CR 10 R CR 10-1 R	CR 10 CR 10-1	11.509(29/64) 11.509(29/64)	3.4 3.4	3 650 3 650	3 670 3 670
9.525 (3/8)	CR 12 R CR 14 R	CR 12 CR 14	13.494(1 7/32) 15.081(1 9/32)	10.8 10.8	4 420 4 790	5 110 5 810
11.112 (7/16)	CR 16 R CR 18 R	CR 16 CR 18	17.859( 45/64) 19.050( 3/4)	17.4 17.4	8 810 9 180	10 800 11 600
12.700 (1/2)	CR 20 R CR 22 R	CR 20 CR 22	21.828( 55/64) 21.828( 55/64)	27.7 27.7	14 200 14 200	16 000 16 000
15.875 (5/8)	CR 24 R CR 26 R	CR 24 CR 26	26.196(1 3/64) 26.196(1 3/64)	55.7 55.7	18 600 18 600	24 300 24 300
19.05 (3/4)	CR 28 R CR 30 R	CR 28 CR 30	32.543(1 9?32) 32.543(1 9?32)	100 100	25 100 25 100	38 200 38 200
22.225 (7/8)	CR 32 R CR 36 R	CR 32 CR 36	37.306(1 15/32) 37.306(1 15/32)	162 162	32 500 32 500	63 900 63 900

: 30; 45; 60

Part Number
CR8
CR8-1
CR8-1R
CR8R
CR10-1
CR10-1R
CR12
CR12R
CR14R
CR16R
CR18R
CR20R
CR24R
CR26R
CR28R
CR30R
CR36R

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)
2 Piece(s)	Available	51 Days	10	Cylindrical Outer Ring	12.7	8.731	4.826	Standard	2.52	2.14
1 Piece(s)	Available	5 Days	10	Cylindrical Outer Ring	12.7	9.525	-	-	2.52	2.14
1 Piece(s)	Available	5 Days	-	Spherical Outer Ring	12.7	9.525	-	-	2.52	2.14
2 Piece(s)	Available	51 Days	-	Spherical Outer Ring	12.7	8.731	4.826	Standard	2.52	2.14
1 Piece(s)	Available	5 Days	-	Cylindrical Outer Ring	15.875	11.112	-	-	3.65	3.67
2 Piece(s)	Available	51 Days	-	Spherical Outer Ring	15.875	11.112	6.350	Standard	3.65	3.67
1 Piece(s)	Available	8 Days	10	Cylindrical Outer Ring	19.050	12.7	-	-	4.42	5.11
2 Piece(s)	Available	51 Days	-	Spherical Outer Ring	19.050	12.7	9.525	Standard	4.42	5.11
2 Piece(s)	Available	51 Days	-	Spherical Outer Ring	22.225	12.7	9.525	Standard	4.79	5.81
2 Piece(s)	Available	51 Days	-	Spherical Outer Ring	25.4	15.875	11.112	Standard	8.81	10.8
2 Piece(s)	Available	51 Days	10	Spherical Outer Ring	28.575	15.875	11.112	Standard	9.18	11.6
1 Piece(s)	Available	51 Days	10	Spherical Outer Ring	31.75	19.05	12.700	Standard	14.2	16
1 Piece(s)	Available	51 Days	10	Spherical Outer Ring	38.1	22.225	15.875	Standard	18.6	24.3
1 Piece(s)	Available	51 Days	10	Spherical Outer Ring	41.275	22.225	15.875	Standard	18.9	24.3
1 Piece(s)	Available	51 Days	10	Spherical Outer Ring	44.450	25.4	19.050	Standard	25.1	38.2
1 Piece(s)	Available	51 Days	-	Spherical Outer Ring	47.625	25.4	19.050	Standard	25.1	38.2
1 Piece(s)	Available	51 Days	10	Spherical Outer Ring	57.15	31.75	22.225	Standard	32.5	63.9

Product TOP

Basic Information

Category	Cam Followers	Tightening Method	With Driver Groove	Material	Carbon Steel
Roller Lining	No	Shaft	Presence	Unit	Inch Base
Roller Guiding Method	Holder Mounted	Shape	Shield Type

Configure

17 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)
12.7

15.875

19.050

22.225

25.4

28.575

31.75

38.1

41.275

44.450

47.625

57.15
Clear
Width C(mm)
8.731

9.525

11.112

12.7

15.875

19.05

22.225

25.4

31.75
Clear
Thread Size on Cam Follower (M)(mm)
4.826

6.350

9.525

11.112

12.700

15.875

19.050

22.225
Clear
Cam Follower Type
- Standard
Clear
type
- CR
- CRBR
Clear
CAD
- 3D
Clear

Days to Ship

All

5 Days or Less

8 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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Inch Cam Followers - Caged and with flat screwdriver slot, with shields, CR series.

Basic Information

Configure

Specification/Dimensions

Roller Type

Roller O.D. D(Ø)

Width C(mm)

Thread Size on Cam Follower (M)(mm)

Cam Follower Type

type

CAD