165TNA290-1 NSK Double Row Double Row Bearings
Brand Name: | NSK |
Model Number: | 165TNA290-1 |
Bearing number: | NNCF4856CV |
Size (mm): | 280x350x69 |
Bore Diameter (mm): | 280 |
Outer Diameter (mm): | 350 |
Width (mm): | 69 |
d: | 280 mm |
D: | 350 mm |
B: | 69 mm |
Product Details
Bearing number | NNCF4856CV |
Size (mm) | 280x350x69 |
Bore Diameter (mm) | 280 |
Outer Diameter (mm) | 350 |
Width (mm) | 69 |
d | 280 mm |
D | 350 mm |
B | 69 mm |
C | 69 mm |
b1 | 8 mm |
d1 | 307 mm |
r1 min. | 2 mm |
r2 min. | 2 mm |
r3 min. | 2 mm |
r4 min. | 2 mm |
D1 | 326 mm |
E | 332,4 mm |
K | 4 mm |
ba min. | 290 mm |
Da max. | 341 mm |
das rec. | 299 mm |
ra max. | 2 mm |
rb max. | 2 mm |
S | 4 mm |
Weight | 16 Kg |
Basic dynamic load rating (C) | 737 kN |
Basic static load rating (C0) | 1860 kN |
Fatigue load limit (Pu) | 173 |
Reference speed | 750 r/min |
Limiting speed | 950 r/min |