17x30x7 High Precision NSK Angular Contact Ball Bearing 7903C 7903A5
High Quality 17x30x7 High Precision NSK Angular Contact Ball Bearing 7903C 7903A5. Competitive 17x30x7 Bearing Pricing. Accept Small 6 RoHS Order. Easy and Fast Shipping.
| Brand Name: | NSK |
| Model Number: | 17x30x7 |
| Bearing number: | W 61705 |
| Size (mm): | 32x25x4 |
| Bore Diameter (mm): | 32 |
| Outer Diameter (mm): | 25 |
| Width (mm): | 4 |
| d: | 25 mm |
| D: | 32 mm |
| B: | 4 mm |
Product Details
| Bearing number | W 61705 |
| Size (mm) | 32x25x4 |
| Bore Diameter (mm) | 32 |
| Outer Diameter (mm) | 25 |
| Width (mm) | 4 |
| d | 25 mm |
| D | 32 mm |
| B | 4 mm |
| d1 | 27.35 mm |
| D2 | 30.29 mm |
| r1,2 - min. | 0.2 mm |
| da - min. | 26.5 mm |
| Da - max. | 31 mm |
| ra - max. | 0.2 mm |
| Basic dynamic load rating - C | 0.715 kN |
| Basic static load rating - C0 | 0.465 kN |
| Fatigue load limit - Pu | 0.02 kN |
| Reference speed | 43000 r/min |
| Limiting speed | 26000 r/min |
| Calculation factor - kr | 0.015 |
| Calculation factor - f0 | 8.8 |
| d1 ≈ | 27.35 mm |
| D2 ≈ | 30.29 mm |
| r1,2 min. | 0.2 mm |
| da min. | 26.5 mm |
| Da max. | 31 mm |
| ra max. | 0.2 mm |
| Basic dynamic load rating C | 0.618 kN |
| Basic static load rating C0 | 0.465 kN |
| Fatigue load limit Pu | 0.02 kN |
| Calculation factor kr | 0.015 |
| Calculation factor f0 | 8.8 |
| Mass bearing | 0.0063 kg |
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