TIMKEN 220RU91R4 Bearing

TIMKEN 220RU91R4 Cylindrical Roller Bearings | 220x350x98.40

Also known as : 220RU91R4

• Inside Diameter: 220 mm
• Outside Diameter: 350 mm
• Width: 98.4 mm
• Basic dynamic load rating: 1290 kN
• Basic static load rating: 2090 kN

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TIMKEN 220RU91R4 Bearing

Bearing Number	220RU91R4
Brand	TIMKEN
Type	Cylindrical roller bearings
Design Units	METRIC
Bearing Weight	37.6 Kg 82.90 lb
Type	N U
Tapered Bore	N
d - Bore	220 mm 8.6614 in
D - Outer Diameter	350.000 mm 13.7795 in
C - Inner Ring Width	98.400 mm 3.8740 in
B - Outer Ring Width	98.400 mm 3.8740 in
C0 - Static Radial Rating	2090000 N 470000 lbf
C - Dynamic Radial Rating1	1290000 N 290000 lbf
Reference Thermal Speed Rating (Grease)	930
Reference Thermal Speed Rating (Oil)2	1000
Cg - Geometry Factor3	0.16
R - Inner Ring "To Clear" Radius4	3.300 mm 0.100 in
r - Outer Ring "To Clear" Radius5	3.300 mm 0.100 in
da - Inner Ring Backing Diameter	241.000 mm 9.500 in
Da - Outer Ring Backing Diameter	329.000 mm 13.000 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 220RU91R4 bearings in stock.