7903CTRSUMP3 NSK Super Precision Bearings
7903CTRSUMP3 NSK Super Precision Bearings, Units and Housings CAD models , Super Precision Bearings DSA Vacuum Pump Co., Ltd. Manufacturing Service 19.5 mm r1,2 min. . 930 kg Mass bearing Get Your Free.
Brand Name: | NSK |
Model Number: | 7903CTRSUMP3 |
r1,2 min.: | 19.5 mm |
Mass bearing: | 930 kg |
d: | 550 mm |
C: | 560 mm |
D: | 800 mm |
α: | 20 ° |
D1 ≈: | 725 mm |
F: | 610 mm |
Product Details
r1,2 min. | 19.5 mm |
Mass bearing | 930 kg |
d | 550 mm |
C | 560 mm |
D | 800 mm |
α | 20 ° |
D1 ≈ | 725 mm |
F | 610 mm |
B | 560 mm |
Basic dynamic load rating C | 12100 kN |
Calculation factor kr | 610 |
Design variant/feature | BC4.1/W33W |
b | 22.3 mm |
r3,4 min. | 4 mm |
K | 12 mm |
Basic static load rating C0 | 28000 kN |
Fatigue load limit Pu | 2040 kN |