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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 61807-2RZ | 35 mm | 47 mm | 7 mm | 3.71 N | 3.35 N | 30000 rpm | 15000 rpm |
| W 61807-2RS1 | 35 mm | 47 mm | 7 mm | 3.71 N | 3.35 N | - | 8500 rpm |
| W 61807 R-2Z | 35 mm | 47 mm | 7 mm | 3.71 N | 3.35 N | 30000 rpm | 15000 rpm |
| W 61807 R | 35 mm | 47 mm | 7 mm | 3.71 N | 3.35 N | 30000 rpm | 18000 rpm |
| W 61807 | 35 mm | 47 mm | 7 mm | 3.71 N | 3.35 N | 30000 rpm | 18000 rpm |
| W 61806-2Z | 30 mm | 42 mm | 7 mm | 3.58 N | 2.9 N | 34000 rpm | 17000 rpm |
| W 61806-2RZ | 30 mm | 42 mm | 7 mm | 3.58 N | 2.9 N | 34000 rpm | 17000 rpm |
| W 61806-2RS1 | 30 mm | 42 mm | 7 mm | 3.58 N | 2.9 N | - | 9500 rpm |
| W 61806 R-2Z | 30 mm | 42 mm | 7 mm | 3.58 N | 2.9 N | 34000 rpm | 17000 rpm |
| W 61806 R | 30 mm | 42 mm | 7 mm | 3.58 N | 2.9 N | 34000 rpm | 20000 rpm |
| W 61806 | 30 mm | 42 mm | 7 mm | 3.58 N | 2.9 N | 34000 rpm | 20000 rpm |
| W 61805-2Z | 25 mm | 37 mm | 7 mm | 3.38 N | 2.5 N | 38000 rpm | 19000 rpm |
| W 61805-2RZ | 25 mm | 37 mm | 7 mm | 3.38 N | 2.5 N | 38000 rpm | 19000 rpm |
| W 61805-2RS1 | 25 mm | 37 mm | 7 mm | 3.38 N | 2.5 N | - | 11000 rpm |
| W 61805 R-2Z | 25 mm | 37 mm | 7 mm | 3.38 N | 2.5 N | 38000 rpm | 19000 rpm |
| W 61805 R | 25 mm | 37 mm | 7 mm | 3.38 N | 2.5 N | 38000 rpm | 24000 rpm |
| W 61805 | 25 mm | 37 mm | 7 mm | 3.38 N | 2.5 N | 38000 rpm | 24000 rpm |
| W 61804-2Z | 20 mm | 32 mm | 7 mm | 3.12 N | 2.08 N | 48000 rpm | 24000 rpm |
| W 61804-2RZ | 20 mm | 32 mm | 7 mm | 3.12 N | 2.08 N | 48000 rpm | 24000 rpm |
| W 61804-2RS1 | 20 mm | 32 mm | 7 mm | 3.12 N | 2.08 N | - | 13000 rpm |