TIMKEN 160RU91R4 Bearing

TIMKEN 160RU91R4 Cylindrical Roller Bearings | 160x250x73.02

Also known as : 160RU91R4

• Inside Diameter: 160 mm
• Outside Diameter: 250 mm
• Width: 73.025 mm
• Basic dynamic load rating: 666 kN
• Basic static load rating: 1060 kN

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TIMKEN 160RU91R4 Bearing

Bearing Number	160RU91R4
Brand	TIMKEN
Type	Cylindrical roller bearings
Design Units	METRIC
Bearing Weight	13.7 Kg 30.2 lb
Type	N U
Tapered Bore	N
d - Bore	160 mm 6.2992 in
D - Outer Diameter	250 mm 9.8425 in
C - Inner Ring Width	73.025 mm 2.8750 in
B - Outer Ring Width	73.025 mm 2.8750 in
C0 - Static Radial Rating	1060000 N 238000 lbf
C - Dynamic Radial Rating1	666000 N 150000 lbf
Reference Thermal Speed Rating (Grease)	1500
Reference Thermal Speed Rating (Oil)2	1700
Cg - Geometry Factor3	0.1238
R - Inner Ring "To Clear" Radius4	2.000 mm 0.100 in
r - Outer Ring "To Clear" Radius5	2.000 mm 0.100 in
da - Inner Ring Backing Diameter	173.000 mm 6.800 in
Da - Outer Ring Backing Diameter	237.000 mm 9.300 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 160RU91R4 bearings in stock.