R9-55E3 Rotek Slewing Ring Bearings
Brand Name: | Rotek |
Model Number: | R9-55E3 |
Bearing number: | NF 309 |
Size (mm): | 45x86.5x25 |
Bore Diameter (mm): | 45 |
Outer Diameter (mm): | 86,5 |
Width (mm): | 25 |
d: | 45 mm |
D: | 100 mm |
Ew: | 86,5 mm |
Product Details
Bearing number | NF 309 |
Size (mm) | 45x86.5x25 |
Bore Diameter (mm) | 45 |
Outer Diameter (mm) | 86,5 |
Width (mm) | 25 |
d | 45 mm |
D | 100 mm |
Ew | 86,5 mm |
B | 25 mm |
C | 25 mm |
r min. | 1,5 mm |
r1 min. | 1,5 mm |
da min. | 53 mm |
Db min. | 77 mm |
ra max. | 1,5 mm |
rb max. | 1,5 mm |
Db max | 92 mm |
Weight | 0,869 Kg |
Basic dynamic load rating (C) | 74 kN |
Basic static load rating (C0) | 71 kN |
(Grease) Lubrication Speed | 6 300 r/min |