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Deep groove ball bearings

Part Number |
d - Bore |
D - Outer Diameter |
B - Width |
Cr - Dynamic Radial Rating |
Cor - Static Radial Rating |
Reference speed |
Limiting speed |
|---|---|---|---|---|---|---|---|
| W 61702-2RS1 | 15 mm | 21 mm | 4 mm | 0.527 N | 0.29 N | - | 19000 rpm |
| W 61702 R-2Z | 15 mm | 21 mm | 4 mm | 0.527 N | 0.29 N | 67000 rpm | 32000 rpm |
| W 61702 R-2RS1 | 15 mm | 21 mm | 4 mm | 0.527 N | 0.29 N | - | 19000 rpm |
| W 61702 R | 15 mm | 21 mm | 4 mm | 0.527 N | 0.29 N | 67000 rpm | 40000 rpm |
| W 61702 | 15 mm | 21 mm | 4 mm | 0.527 N | 0.29 N | 67000 rpm | 40000 rpm |
| W 61701-2ZS | 12 mm | 18 mm | 4 mm | 0.527 N | 0.265 N | 75000 rpm | 38000 rpm |
| W 61701-2RS1 | 12 mm | 18 mm | 4 mm | 0.527 N | 0.265 N | - | 22000 rpm |
| W 61701 R-2ZS | 12 mm | 18 mm | 4 mm | 0.527 N | 0.265 N | 75000 rpm | 38000 rpm |
| W 61701 R-2RS1 | 12 mm | 18 mm | 4 mm | 0.527 N | 0.265 N | - | 22000 rpm |
| W 61701 R | 12 mm | 18 mm | 4 mm | 0.527 N | 0.265 N | 75000 rpm | 48000 rpm |
| W 61701 | 12 mm | 18 mm | 4 mm | 0.527 N | 0.265 N | 75000 rpm | 48000 rpm |
| W 61700 XR-2ZS | 10 mm | 15 mm | 4 mm | 0.488 N | 0.22 N | 85000 rpm | 43000 rpm |
| W 61700 XR-2RS1 | 10 mm | 15 mm | 4 mm | 0.488 N | 0.22 N | - | 24000 rpm |
| W 61700 X-2ZS | 10 mm | 15 mm | 4 mm | 0.488 N | 0.22 N | 85000 rpm | 43000 rpm |
| W 61700 X-2RS1 | 10 mm | 15 mm | 4 mm | 0.488 N | 0.22 N | - | 24000 rpm |
| W 61700 R | 10 mm | 15 mm | 3 mm | 0.488 N | 0.22 N | 85000 rpm | 56000 rpm |
| W 61700 | 10 mm | 15 mm | 3 mm | 0.488 N | 0.22 N | 85000 rpm | 56000 rpm |
| W 617/9 R | 9 mm | 14 mm | 3 mm | 0.52 N | 0.236 N | 95000 rpm | 60000 rpm |
| W 617/9 | 9 mm | 14 mm | 3 mm | 0.52 N | 0.236 N | 95000 rpm | 60000 rpm |
| W 617/8 R | 8 mm | 12 mm | 2.5 mm | 0.312 N | 0.14 N | 100000 rpm | 63000 rpm |