7020CTRDUDLP3 NSK Super Precision Bearings
7020CTRDUDLP3 NSK Super Precision Bearings, Units and 250 kg Mass bearing Housings CAD 900 r/min Limiting speed models , Super Precision Bearings Manufacturing Service . Get Shanghai Pump Valve Manufacturing Co., Ltd. Your Free.
Brand Name: | NSK |
Model Number: | 7020CTRDUDLP3 |
Limiting speed: | 900 r/min |
d: | 500 mm |
Mass bearing: | 250 kg |
D1 ≈: | 622 mm |
Da max.: | 670 mm |
s max.: | 3.9 mm |
r3,4 min.: | 6 mm |
r1,2 min.: | 2 mm |
Product Details
Limiting speed | 900 r/min |
d | 500 mm |
Mass bearing | 250 kg |
D1 ≈ | 622 mm |
Da max. | 670 mm |
s max. | 3.9 mm |
r3,4 min. | 6 mm |
r1,2 min. | 2 mm |
Reference speed | 600 r/min |
b | 22.3 mm |
Basic dynamic load rating C | 4130 kN |
D | 680 mm |
ra max. | 1.5 mm |
da max. | 543 mm |
Basic static load rating C0 | 11000 kN |
Fatigue load limit Pu | 880 kN |
K | 12 mm |
db min. | 555 mm |
Design variant/feature | NNU.4/C4W33WI |
da min. | 520 mm |