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 |