TIMKEN 280RU30R4 Bearing

TIMKEN 280RU30R4 Cylindrical Roller Bearings | 280x420x106mm

Also known as : 280RU30R4

  • Inside Diameter: 280 mm
  • Outside Diameter: 420 mm
  • Width: 106 mm
  • Basic dynamic load rating: 1690 kN
  • Basic static load rating: 3040 kN

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TIMKEN 280RU30R4 Bearing

TIMKEN 280RU30R4 Bearing details

Bearing Number280RU30R4
BrandTIMKEN
TypeCylindrical roller bearings
Design Units METRIC
Bearing Weight 53.900 Kg
118.800 lb
Type N
U
Tapered Bore N
d - Bore 280.000 mm
11.0236 in
D - Outer Diameter 420.000 mm
16.5354 in
C - Inner Ring Width 106.000 mm
4.1732 in
B - Outer Ring Width 106.000 mm
4.1732 in
C0 - Static Radial Rating 3040000 N
683000 lbf
C - Dynamic Radial Rating1 1690000 N
380000 lbf
Reference Thermal Speed Rating (Grease) 670
Reference Thermal Speed Rating (Oil)2 740
Cg - Geometry Factor3 0.1916
da - Inner Ring Backing Diameter 303.000 mm
11.900 in
Da - Outer Ring Backing Diameter 397.000 mm
15.600 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 280RU30R4 bearings in stock.

TIMKEN 280RU30R4 bearing cross reference

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TIMKEN Cylindrical Roller Bearing

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