IKO CF 4 BR,CF 4 B CAM FOLLOWERS
IKO CF 4 BR,CF 4 B Description
| Stud dia.
mm | Identification number | Mass (Ref.)
g | |||||||||||||||
| Shield type | Sealed type | D | C | d1 | G | ||||||||||||
| With crowned outer ring | With ou | cylindrical ter ring | With crowned outer ring | With cylindrical outer ring | |||||||||||||
| 3 | CF | 3 | BR | CF | 3 | B | CF | 3 | BUUR | CF | 3 | BUU | 4.3 | 10 | 7 | 3 | M 3×0.5 |
| 4 | CF | 4 | BR | CF | 4 | B | CF | 4 | BUUR | CF | 4 | BUU | 7.4 | 12 | 8 | 4 | M 4×0.7 |
| 5 | CF | 5 | BR | CF | 5 | B | CF | 5 | BUUR | CF | 5 | BUU | 10.3 | 13 | 9 | 5 | M 5×0.8 |
| 6 | CF | 6 | BR | CF | 6 | B | CF | 6 | BUUR | CF | 6 | BUU | 18.5 | 16 | 11 | 6 | M 6×1 |
| 8 | CF CF | 8 8 | BR BRM | CF CF | 8 8 | B BM | CF CF | 8 8 | BUUR BUURM | CF CF | 8 8 | BUU BUUM | 28.5 28.5 | 19 19 | 11 11 | 8 8 | M 8×1.25 M 8×1 |
|
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 | CF 10 BUUR CF 10 BUURM CF 10-1 BUUR CF 10-1 BUURM | CF 10 BUU CF 10 BUUM CF 10-1 BUU CF 10-1 BUUM | 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 | CF 12 BR CF 12-1 BR | CF 12 B CF 12-1 B | CF 12 BUUR CF 12-1 BUUR | CF 12 BUU CF 12-1 BUU | 95 105 | 30 32 | 14 14 | 12 12 | M12×1.5 M12×1.5 | ||||||||
| 16 | CF 16 | BR | CF 16 | B | CF 16 | BUUR | CF 16 | BUU | 170 | 35 | 18 | 16 | M16×1.5 | ||||
| 18 | CF 18 | BR | CF 18 | B | CF 18 | BUUR | CF 18 | BUU | 250 | 40 | 20 | 18 | M18×1.5 | ||||
| 20 | CF 20 BR CF 20-1 BR | CF 20 B CF 20-1 B | CF 20 BUUR CF 20-1 BUUR | CF 20 BUU CF 20-1 BUU | 460 385 | 52 47 | 24 24 | 20 20 | M20×1.5 M20×1.5 | ||||||||
| 24 | CF 24 BR CF 24-1 BR | CF 24 B CF 24-1 B | CF 24 BUUR CF 24-1 BUUR | CF 24 BUU CF 24-1 BUU | 815 1 140 | 62 72 | 29 29 | 24 24 | M24×1.5 M24×1.5 | ||||||||
| 30 | CF 30 BR CF 30-1 BR CF 30-2 BR | CF 30 B CF 30-1 B CF 30-2 B | CF 30 BUUR CF 30-1 BUUR CF 30-2 BUUR | CF 30 BUU CF 30-1 BUU CF 30-2 BUU | 1 870 2 030 2 220 | 80 85 90 | 35 35 35 | 30 30 30 | M30×1.5 M30×1.5 M30×1.5 | ||||||||
| Boundary dimensions mm | 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 | |||||||||
| G1 | B | B1 | B2 | B3 | C1 | g1 | g2 | H | (1) rs min | |||||
| 5 | 8 | 17 | 9 | ─ | 0.5 | ─ | ─ | 2 | 0.2 | 6.8 | 0.34 | 1 500 | 1 020 | 384 |
| 6 | 9 | 20 | 11 | ─ | 0.5 | ─ | ─ | 2.5 | 0.3 | 8.3 | 0.78 | 2 070 | 1 590 | 834 |
| 7.5 | 10 | 23 | 13 | ─ | 0.5 | ─ | ─ | 3 | 0.3 | 9.3 | 1.6 | 2 520 | 2 140 | 1 260 |
| 8 | 12.2max | 28.2max | 16 | ─ | 0.6 | ─ | ─ | 3 | 0.3 | 11 | 2.7 | 3 660 | 3 650 | 1 950 |
| 10 | 12.2max | 32.2max | 20 | ─ | 0.6 | ─ | ─ | 4 | 0.3 | 13 | 6.5 | 4 250 | 4 740 | 4 620 |
| 10 | 12.2max | 32.2max | 20 | ─ | 0.6 | ─ | ─ | 4 | 0.3 | 13 | 7.1 | 4 250 | 4 740 | 4 620 |
| 12 | 13.2max | 36.2max | 23 | ─ | 0.6 | ─ | ─ | 4 | 0.3 | 16 | 13.8 | 5 430 | 6 890 | 6 890 |
| 12 | 13.2max | 36.2max | 23 | ─ | 0.6 | ─ | ─ | 4 | 0.3 | 16 | 14.7 | 5 430 | 6 890 | 6 890 |
| 12 | 13.2max | 36.2max | 23 | ─ | 0.6 | ─ | ─ | 4 | 0.3 | 16 | 13.8 | 5 430 | 6 890 | 6 890 |
| 12 | 13.2max | 36.2max | 23 | ─ | 0.6 | ─ | ─ | 4 | 0.3 | 16 | 14.7 | 5 430 | 6 890 | 6 890 |
| 13 | 15.2max | 40.2max | 25 | 6 | 0.6 | 4 | 3 | 6 | 0.6 | 21 | 21.9 | 7 910 | 9 790 | 9 790 |
| 13 | 15.2max | 40.2max | 25 | 6 | 0.6 | 4 | 3 | 6 | 0.6 | 21 | 21.9 | 7 910 | 9 790 | 9 790 |
| 17 | 19.6max | 52.1max | 32.5 | 8 | 0.8 | 4 | 3 | 6 | 0.6 | 26 | 58.5 | 12 000 | 18 300 | 18 300 |
| 19 | 21.6max | 58.1max | 36.5 | 8 | 0.8 | 6 | 3 | 8 | 1 | 29 | 86.2 | 14 800 | 25 200 | 25 200 |
| 21 | 25.6max | 66.1max | 40.5 | 9 | 0.8 | 6 | 4 | 8 | 1 | 34 | 119 | 20 700 | 34 600 | 34 600 |
| 21 | 25.6max | 66.1max | 40.5 | 9 | 0.8 | 6 | 4 | 8 | 1 | 34 | 119 | 20 700 | 34 600 | 34 600 |
| 25 | 30.6max | 80.1max | 49.5 | 11 | 0.8 | 6 | 4 | 12 | 1 | 40 | 215 | 30 500 | 52 600 | 52 000 |
| 25 | 30.6max | 80.1max | 49.5 | 11 | 0.8 | 6 | 4 | 12 | 1 | 40 | 215 | 30 500 | 52 600 | 52 000 |
| 32 | 37 max | 100 max | 63 | 15 | 1 | 6 | 4 | 17 | 1 | 49 | 438 | 45 400 | 85 100 | 85 100 |
| 32 | 37 max | 100 max | 63 | 15 | 1 | 6 | 4 | 17 | 1 | 49 | 438 | 45 400 | 85 100 | 85 100 |
| 32 | 37 max | 100 max | 63 | 15 | 1 | 6 | 4 | 17 | 1 | 49 | 438 | 45 400 | 85 100 | 85 100 |
IKO CF 4 BR,CF 4 B Nots
Note(1) Minimum allowable value of chamfer dimension r
Remarks1. Models with a stud diameter d1 of 4 mm or less have no oil hole. For models with a stud dia. 5 to 10mm, oil hole (re-greasing
fitting) is provided at the head. Other models are provided with an oil hole (grease nipple) at the head and an oil hole each on the
outside surface and end surface of the stud.
2. Shield type models with a stud diameter d1 of 10mm or less and the sealed type models are provided with prepacked grease.
Other models are not provided with prepacked grease. Perform proper lubrication for use.
