For drawings and 3D models, click on a part number.
Shaft Size | Item | D (mm) | B (mm) | d1 (mm) | D2 (mm) | C (lb) | C0 (lb) | Pu (lb) | Nr (RPM) | Nmax (RPM) | Weight(lbs) |
10mm | 4200 | 30 | 14 | 16.7 | 23.3 | 2075 | 1169 | 50 | 40000 | 22000 | 0.11 |
12mm | 4201 | 32 | 14 | 18.3 | 25.7 | 2383 | 1394 | 58 | 36000 | 20000 | 0.12 |
12mm | 4301 | 37 | 17 | 20.5 | 28.5 | 2923 | 1754 | 73 | 34000 | 18000 | 0.2 |
15mm | 4202 | 35 | 14 | 21.5 | 29 | 2675 | 1686 | 72 | 32000 | 17000 | 0.13 |
15mm | 4302 | 42 | 17 | 24.5 | 32.5 | 3327 | 2136 | 91 | 28000 | 15000 | 0.26 |
17mm | 4203 | 40 | 16 | 24.3 | 32.7 | 3327 | 2136 | 91 | 28000 | 15000 | 0.2 |
17mm | 4303 | 47 | 19 | 28.7 | 38.3 | 4384 | 2967 | 126 | 24000 | 13000 | 0.35 |
20mm | 4204 | 47 | 18 | 29.7 | 38.3 | 4002 | 2810 | 119 | 24000 | 13000 | 0.31 |
20mm | 4304 | 52 | 21 | 31.8 | 42.2 | 5261 | 3597 | 153 | 22000 | 12000 | 0.46 |