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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.
·Full Complement Type
·Sealed Type
·With Screwdriver Slot
·CRVUU Series
Part Number
Configured Part Number is shown.
Stud dia. mm (inch) | Mass (Ref.) g | Boundary dimensions mm(inch) | ||||||||
Sealed type | D | C | d1 | G UNF | G1 | B max | B2 | |||
With crowned outer ring | With cylindrical outer ring | |||||||||
4.826 | CR 8 VUUR CR 8-1 VUUR | CR 8 VUU CR 8-1 VUU | 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) | 12.700 (1/2) 15.875 (5/8) |
6.350 (1/4) | CR 10 VUUR CR 10-1 VUUR | CR 10 VUU CR 10-1 VUU | 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) | 15.875 (5/8) 19.050 (3/4) |
9.525 (3/8) | CR 12 VUUR CR 14 VUUR | CR 12 VUU CR 14 VUU | 36 47 | 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) | 122.225 (7/8) 22.225 (7/8) |
11.112 (7/16) | CR 16 VUUR CR 18 VUUR | CR 16 VUU CR 18 VUU | 74 101 | 25.400 (1) 28.575 (11/8) | 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) | 25.400 (1) 25.400 (1) |
12.700 (1/2) | CR 20 VUUR CR 22 VUUR | CR 20 VUU CR 22 VUU | 137 160 | 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) | 31.750 (1 1/4) 31.750 (1 1/4) |
15.875 (5/8) | CR 24 VUUR CR 26 VUUR | CR 24 VUU CR 26 VUU | 230 265 | 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 | 230 265 | 23.6(0.93) 23.6(0.93) | 38.100 (1 1/2) 38.100 (1 1/2) |
19.050 (3/4) | CR 28 VUUR CR 30 VUUR | CR 28 VUU CR 30 VUU | 372 418 | 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) | 44.450 (1 3/4) 44.450 (1 3/4) |
22.225 (7/8) | CR 32 VUUR CR 36 VUUR | CR 32 VUU CR 36 VUU | 627 759 | 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) | 50.800 (2) 50.800 (2) |
31.750 (1 1/4) | - | CR 48 VUU | 1 960 | 76.200 (3) | 44.450 (1 3/4) | 31.750 (1 1/4) | 1 1/4 - 12 | 31.750 (1 1/4) | 46.4(1.83) | 63.500 (2 1/2) |
Boundary dimensions mm(inch) | Mounting dimension f Min. mm(inch) | Maximum tightening torque N-m | Basic dynamic load rating C N | Basic static load rating C0 N | ||||||
Sealed type | B3 | C1 | g1 | g2 | r | |||||
With crowned outer ring | With cylindrical outer ring | |||||||||
CR 8 VUUR CR 8-1 VUUR | CR 8 VUU CR 8-1 VUU | - (-) - (-) | 0.794 (1/32) 0.794 (1/32) | *3.175 (1/8) *3.175 (1/8) | - (-) - (-) | 0.397 (1/64) 0.397 (1/64) | 8.334 (21/64) 8.334 (21/64) | 1.4 1.4 | 4 260 4 710 | 4 750 5 410 |
CR 10 VUUR CR 10-1 VUUR | CR 10 VUU CR 10-1 VUU | - (-) - (-) | 0.794 (1/32) 0.794 (1/32) | *3.175 (1/8) *3.175 (1/8) | - (-) - (-) | 0.397 (1/64) 0.397 (1/64) | 11.509 (29/64) 11.509 (29/64) | 3.4 3.4 | 5 830 6 340 | 7 660 8 530 |
CR 12 VUUR CR 14 VUUR | CR 12 VUU CR 14 VUU | 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) | 13.494 (17/32) 15.081 (19/32) | 10.8 10.8 | 8 710 8 710 | 12 300 12 300 |
CR 16 VUUR CR 18 VUUR | CR 16 VUU CR 18 VUU | 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 1.588 (1/16) | 17.859 (45/64) 19.050 (3/4) | 17.4 17.4 | 13 100 13 100 | 22 700 22 700 |
CR 20 VUUR CR 22 VUUR | CR 20 VUU CR 22 VUU | 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) | 21.828 (55/64) 21.828 (55/64) | 27.7 27.7 | 23 600 23 600 | 31 700 31 700 |
CR 24 VUUR CR 26 VUUR | CR 24 VUU CR 26 VUU | 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) | 26.196 (1 3/64) 26.196 (1 3/64) | 55.7 55.7 | 28 200 28 200 | 40 100 40 100 |
CR 28 VUUR CR 30 VUUR | CR 28 VUU CR 30 VUU | 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) | 32.543 (1 9/32) 32.543 (1 9/32) | 100 100 | 35 300 35 300 | 55 600 55 600 |
CR 32 VUUR CR 36 VUUR | CR 32 VUU CR 36 VUU | 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) | 37.306 (1 15/32) 37.306 (1 15/32) | 162 162 | 45 700 45 700 | 80 600 80 600 |
- | CR 48 VUU | 15.875 (5/8) | 1.588 (1/16) | 6.350 (1/4) | 4.762 (3/16) | 2.381 (3/32) | 51.991 (23/64) | 500.00 | 77 600 | 172 000 |
Part Number |
---|
CR8-1VUUR |
CR10-1VUU |
CR12VUU |
CR14VUU |
CR20VUU |
CR20VUUR |
CR24VUUR |
CR28VUU |
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Category | Cam Followers | Tightening Method | With Driver Groove | Material | Carbon Steel |
---|---|---|---|---|---|
Roller Lining | No | Shaft | Presence | Unit | Inch Base |
Roller Guiding Method | Full rollers shape | Shape | Seal Shape |
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