TIMKEN 320RU30OC1175R4 Cylindrical Roller Bearings | 320x480
Also known as : 320RU30OC1175R4
- Inside Diameter: 320 mm
- Outside Diameter: 480 mm
- Width: 121 mm
- Basic dynamic load rating: 2110 kN
- Basic static load rating: 3990 kN
TIMKEN 320RU30OC1175R4 Bearing
TIMKEN 320RU30OC1175R4 Bearing details
Bearing Number | 320RU30OC1175R4 |
---|---|
Brand | TIMKEN |
Type | Cylindrical roller bearings |
Design Units | METRIC |
Bearing Weight | 81.300 Kg 179.20 lb |
Type | N U |
Tapered Bore | N |
d - Bore | 320.000 mm 12.5984 in |
D - Outer Diameter | 480.000 mm 18.8976 in |
C - Inner Ring Width | 121.000 mm 4.7638 in |
B - Outer Ring Width | 121.000 mm 4.7638 in |
C0 - Static Radial Rating | 3990000 N 897000 lbf |
C - Dynamic Radial Rating1 | 2110000 N 474000 lbf |
Reference Thermal Speed Rating (Grease) | 550 |
Reference Thermal Speed Rating (Oil)2 | 610 |
Cg - Geometry Factor3 | 0.2149 |
R - Inner Ring "To Clear" Radius4 | 4.000 mm 0.200 in |
r - Outer Ring "To Clear" Radius5 | 4.000 mm 0.200 in |
da - Inner Ring Backing Diameter | 347.000 mm 13.700 in |
Da - Outer Ring Backing Diameter | 453.000 mm 17.800 in |
1 Based on 1 X 106 L10 life for the ISO life calculation method.
2 See thermal speed ratings in the engineering section.
3 Geometry constant for Lubrication Life Adjustment Factor a3l.
4 Maximum housing fillet radius that bearing corners will clear.
5 Maximum shaft fillet radius that bearing corners will clear.
As TIMKEN bearing distributor, Nodes bearings have TIMKEN 320RU30OC1175R4 bearings in stock.