TIMKEN 280RU51R3 Bearing

TIMKEN 280RU51R3 Cylindrical Roller Bearings | 280x460x63mm

Also known as : 280RU51R3

• Inside Diameter: 280 mm
• Outside Diameter: 460 mm
• Width: 63 mm
• Basic dynamic load rating: 954 kN
• Basic static load rating: 1340 kN

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TIMKEN 280RU51R3 Bearing

Bearing Number	280RU51R3
Brand	TIMKEN
Type	Cylindrical roller bearings
Design Units	METRIC
Bearing Weight	44.50 Kg 98.10 lb
Type	N U
Tapered Bore	N
d - Bore	280.000 mm 11.0236 in
D - Outer Diameter	460.000 mm 18.1102 in
C - Inner Ring Width	63.000 mm 2.4803 in
B - Outer Ring Width	63.000 mm 2.4803 in
C0 - Static Radial Rating	1340000 N 301000 lbf
C - Dynamic Radial Rating1	954000 N 214000 lbf
Reference Thermal Speed Rating (Grease)	690
Reference Thermal Speed Rating (Oil)2	810
Cg - Geometry Factor3	0.1559
R - Inner Ring "To Clear" Radius4	3.000 mm 0.100 in
r - Outer Ring "To Clear" Radius5	3.000 mm 0.100 in
da - Inner Ring Backing Diameter	311.000 mm 12.200 in
Da - Outer Ring Backing Diameter	429.000 mm 16.900 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 280RU51R3 bearings in stock.