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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 61817 | 85 mm | 110 mm | 13 mm | 16.3 N | 20 N | 12000 rpm | 7500 rpm |
| W 61816-2Z | 80 mm | 100 mm | 10 mm | 11.1 N | 14.3 N | 13000 rpm | 6300 rpm |
| W 61816-2RZ | 80 mm | 100 mm | 10 mm | 11.1 N | 14.3 N | 13000 rpm | 6300 rpm |
| W 61816-2RS1 | 80 mm | 100 mm | 10 mm | 11.1 N | 14.3 N | - | 3600 rpm |
| W 61816 | 80 mm | 100 mm | 10 mm | 11.1 N | 14.3 N | 13000 rpm | 8000 rpm |
| W 61815-2Z | 75 mm | 95 mm | 10 mm | 10.8 N | 13.7 N | 14000 rpm | 7000 rpm |
| W 61815-2RS1 | 75 mm | 95 mm | 10 mm | 10.8 N | 13.7 N | - | 4000 rpm |
| W 61815 | 75 mm | 95 mm | 10 mm | 10.8 N | 13.7 N | 14000 rpm | 8500 rpm |
| W 61814-2Z | 70 mm | 90 mm | 10 mm | 10.4 N | 12.5 N | 15000 rpm | 7500 rpm |
| W 61814-2RS1 | 70 mm | 90 mm | 10 mm | 10.4 N | 12.5 N | - | 4300 rpm |
| W 61814 | 70 mm | 90 mm | 10 mm | 10.4 N | 12.5 N | 15000 rpm | 9000 rpm |
| W 61813-2Z | 65 mm | 85 mm | 10 mm | 10.4 N | 12 N | 16000 rpm | 8000 rpm |
| W 61813-2RS1 | 65 mm | 85 mm | 10 mm | 10.4 N | 12 N | - | 4500 rpm |
| W 61813 | 65 mm | 85 mm | 10 mm | 10.4 N | 12 N | 16000 rpm | 10000 rpm |
| W 61812-2Z | 60 mm | 78 mm | 10 mm | 9.95 N | 10.8 N | 17000 rpm | 8500 rpm |
| W 61812-2RS1 | 60 mm | 78 mm | 10 mm | 9.95 N | 10.8 N | - | 4800 rpm |
| W 61812 | 60 mm | 78 mm | 10 mm | 9.95 N | 10.8 N | 17000 rpm | 11000 rpm |
| W 61811-2Z | 55 mm | 72 mm | 9 mm | 7.15 N | 8.5 N | 19000 rpm | 9500 rpm |
| W 61811-2RZ | 55 mm | 72 mm | 9 mm | 7.15 N | 8.5 N | 19000 rpm | 9500 rpm |
| W 61811-2RS1 | 55 mm | 72 mm | 9 mm | 7.15 N | 8.5 N | - | 5300 rpm |