TIMKEN 440RU30OA107R3 Bearing

TIMKEN 440RU30OA107R3 Cylindrical Roller Bearings | 440x650x

Also known as : 440RU30OA107R3

• Inside Diameter: 440 mm
• Outside Diameter: 650 mm
• Width: 157 mm
• Basic dynamic load rating: 3660 kN
• Basic static load rating: 7270 kN

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TIMKEN 440RU30OA107R3 Bearing

Bearing Number	440RU30OA107R3
Brand	TIMKEN
Type	Cylindrical roller bearings
Design Units	METRIC
Bearing Weight	189.400 Kg 417.60 lb
Type	N U
Tapered Bore	N
d - Bore	440.000 mm 17.3228 in
D - Outer Diameter	650.000 mm 25.5906 in
C - Inner Ring Width	157.000 mm 6.1811 in
B - Outer Ring Width	157.000 mm 6.1811 in
C0 - Static Radial Rating	7270000 N 1630000 lbf
C - Dynamic Radial Rating1	3660000 N 823000 lbf
Reference Thermal Speed Rating (Grease)	350
Reference Thermal Speed Rating (Oil)2	380
Cg - Geometry Factor3	0.2737
R - Inner Ring "To Clear" Radius4	6.400 mm 0.300 in
r - Outer Ring "To Clear" Radius5	6.400 mm 0.300 in
da - Inner Ring Backing Diameter	476.000 mm 18.700 in
Da - Outer Ring Backing Diameter	613.000 mm 24.100 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 440RU30OA107R3 bearings in stock.