Description
About Product
IKO Cam Followers are high-rigidity and high-accuracy bearings with a stud that incorporates needle rollers in a thick-walled outer ring. These bearings are specifically designed for the rotation of the outer ring, which makes them ideal for use as follower bearings for cam mechanisms and various types of linear motion.
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| Stud Dia (mm) | Identification No. | Shield Type (Cylindrical) | Sealed Type (Cylindrical) | Mass (g) | D (mm) | C (mm) | d₁ (mm) | G (UNF) | G₁ (mm) | B Max (mm) | B₂ (mm) | B₃ (mm) | C₁ (mm) | g₁ (mm) | g₂ (mm) | H (mm) | r (mm) | f Min. (mm) | Torque (N·m) | Dyn Load (N) | Static Load (N) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6.350 (1/4) | CRH 8-1 VB | CRH 9 VB | CRH 9 VBUU | 12 | 12.7 | 9.525 | 6.35 | 1/4 – 28 | 6.35 | 11.1 | 15.875 | — | 0.794 | — | — | 3.175 | 0.397 | 8.334 | 3.4 | 4710 | 5410 |
| 6.350 (1/4) | CRH 9 VBUU | — | — | 15 | 14.288 | 9.525 | 6.35 | 1/4 – 28 | 6.35 | 11.1 | 15.875 | — | 0.794 | — | — | 3.175 | 0.397 | 8.334 | 3.4 | 4710 | 5410 |
| 7.938 (5/16) | CRH 10-1 VB | CRH 11 VB | CRH 10-1 VBUU | 23 | 15.875 | 11.112 | 7.938 | 5/16 – 24 | 7.938 | 12.8 | 19.05 | — | 0.794 | — | — | 3.175 | 0.397 | 11.112 | 6.8 | 6340 | 8530 |
| 7.938 (5/16) | CRH 11 VBUU | — | — | 27 | 17.462 | 11.112 | 7.938 | 5/16 – 24 | 7.938 | 12.8 | 19.05 | — | 0.794 | — | — | 3.175 | 0.397 | 11.112 | 6.8 | 6340 | 8530 |
| 11.112 (7/16) | CRH 12 VB | CRH 14 VB | CRH 12 VBUU | 39 | 19.05 | 12.7 | 11.112 | 7/16 – 20 | 9.525 | 14.6 | 22.225 | 6.35 | 0.794 | 4.762 | 2.381 | 4.762 | 0.794 | 13.494 | 17.6 | 8710 | 12300 |
| 11.112 (7/16) | CRH 14 VBUU | — | — | 49 | 22.225 | 12.7 | 11.112 | 7/16 – 20 | 9.525 | 14.6 | 22.225 | 6.35 | 0.794 | 4.762 | 2.381 | 4.762 | 0.794 | 15.081 | 17.6 | 8710 | 12300 |
| 15.875 (5/8) | CRH 16 VB | CRH 18 VB | CRH 16 VBUU | 93 | 25.4 | 15.875 | 15.875 | 5/8 – 18 | 12.7 | 17.9 | 25.4 | 6.35 | 1.588 | 4.762 | 2.381 | 6.35 | 1.191 | 18.256 | 57.8 | 13100 | 22700 |
| 15.875 (5/8) | CRH 18 VBUU | — | — | 109 | 28.575 | 15.875 | 15.875 | 5/8 – 18 | 12.7 | 17.9 | 25.4 | 6.35 | 1.588 | 4.762 | 2.381 | 6.35 | 1.588 | 18.256 | 57.8 | 13100 | 22700 |
| 19.050 (3/4) | CRH 20 VB | CRH 22 VB | CRH 20 VBUU | 176 | 31.75 | 19.05 | 19.05 | 3/4 – 16 | 15.875 | 21 | 31.75 | 7.938 | 1.588 | 4.762 | 2.381 | 6.35 | 1.588 | 24.209 | 103 | 23600 | 31700 |
| 19.050 (3/4) | CRH 22 VBUU | — | — | 200 | 34.925 | 19.05 | 19.05 | 3/4 – 16 | 15.875 | 21 | 31.75 | 7.938 | 1.588 | 4.762 | 2.381 | 6.35 | 1.588 | 24.209 | 103 | 23600 | 31700 |
| 22.225 (7/8) | CRH 24 VB | CRH 26 VB | CRH 24 VBUU | 296 | 38.1 | 22.225 | 22.225 | 7/8 – 14 | 19.05 | 24.3 | 38.1 | 9.525 | 1.588 | 4.762 | 2.381 | 6.35 | 1.588 | 26.988 | 162 | 28000 | 40100 |
| 22.225 (7/8) | CRH 26 VBUU | — | — | 340 | 41.275 | 22.225 | 22.225 | 7/8 – 14 | 19.05 | 24.3 | 38.1 | 9.525 | 1.588 | 4.762 | 2.381 | 6.35 | 1.588 | 26.988 | 162 | 28000 | 40100 |
| 25.400 (1) | CRH 28 VB | CRH 30 VB | CRH 28 VBUU | 463 | 44.45 | 25.4 | 25.4 | 1 – 14 UNS | 22.225 | 27.4 | 44.45 | 11.112 | 1.588 | 4.762 | 2.381 | 6.35 | 1.588 | 32.941 | 258 | 35000 | 55600 |
| 25.400 (1) | CRH 30 VBUU | — | — | 508 | 47.625 | 25.4 | 25.4 | 1 – 14 UNS | 22.225 | 27.4 | 44.45 | 11.112 | 1.588 | 4.762 | 2.381 | 6.35 | 1.588 | 32.941 | 258 | 35000 | 55600 |
| 28.575 (1 1/8) | CRH 32 VB | CRH 36 VB | CRH 32 VBUU | 722 | 50.8 | 31.75 | 28.575 | 1 1/8 – 12 | 25.4 | 34.2 | 50.8 | 12.7 | 1.588 | 4.762 | 3.175 | 6.35 | 1.588 | 37.306 | 356 | 45700 | 80600 |
| 28.575 (1 1/8) | CRH 36 VBUU | — | — | 858 | 57.15 | 31.75 | 28.575 | 1 1/8 – 12 | 25.4 | 34.2 | 50.8 | 12.7 | 1.588 | 4.762 | 3.175 | 6.35 | 1.588 | 37.306 | 356 | 45700 | 80600 |
| 31.750 (1 1/4) | CRH 40 VB | CRH 44 VB | CRH 40 VBUU | 1260 | 63.5 | 31.75 | 31.75 | 1 1/4 – 12 | 28.575 | 40 | 57.15 | 14.288 | 1.588 | 4.762 | 3.175 | 6.35 | 2.381 | 40.878 | 500 | 61400 | 116000 |
| 31.750 (1 1/4) | CRH 44 VBUU | — | — | 1460 | 69.85 | 31.75 | 31.75 | 1 1/4 – 12 | 28.575 | 40 | 57.15 | 14.288 | 1.588 | 4.762 | 3.175 | 6.35 | 2.381 | 40.878 | 500 | 61400 | 116000 |
| 38.100 (1 1/2) | CRH 48 VB | CRH 52 VB | CRH 48 VBUU | 2100 | 76.2 | 38.1 | 38.1 | 1 1/2 – 12 | 31.75 | 46.4 | 63.5 | 15.875 | 1.588 | 6.35 | 3.175 | 9 | 2.381 | 51.991 | 892 | 77000 | 172000 |
| 38.100 (1 1/2) | CRH 52 VBUU | — | — | 2380 | 82.55 | 38.1 | 38.1 | 1 1/2 – 12 | 31.75 | 46.4 | 63.5 | 15.875 | 1.588 | 6.35 | 3.175 | 9 | 2.381 | 51.991 | 892 | 77000 | 172000 |
| 44.450 (1 3/4) | CRH 56 VB | — | CRH 56 VBUU | 3240 | 88.9 | 44.45 | 44.45 | 1 3/4 – 12UN | 34.925 | 52.8 | 69.85 | 17.462 | 1.588 | 6.35 | 3.175 | 9 | 2.381 | 59.928 | 1450 | 111000 | 239000 |
