TIMKEN 320RU30OA107R3 Bearing

TIMKEN 320RU30OA107R3 Cylindrical Roller Bearings | 320x480x

Also known as : 320RU30OA107R3

• Inside Diameter: 320 mm
• Outside Diameter: 480 mm
• Width: 121 mm
• Basic dynamic load rating: 2110 kN
• Basic static load rating: 3990 kN

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TIMKEN 320RU30OA107R3 Bearing

Bearing Number	320RU30OA107R3
Brand	TIMKEN
Type	Cylindrical roller bearings
Design Units	METRIC
Bearing Weight	81.300 Kg 179.20 lb
Type	N U
Tapered Bore	N
d - Bore	320.000 mm 12.5984 in
D - Outer Diameter	480.000 mm 18.8976 in
C - Inner Ring Width	121.000 mm 4.7638 in
B - Outer Ring Width	121.000 mm 4.7638 in
C0 - Static Radial Rating	3990000 N 897000 lbf
C - Dynamic Radial Rating1	2110000 N 474000 lbf
Reference Thermal Speed Rating (Grease)	550
Reference Thermal Speed Rating (Oil)2	610
Cg - Geometry Factor3	0.2149
R - Inner Ring "To Clear" Radius4	4.000 mm 0.200 in
r - Outer Ring "To Clear" Radius5	4.000 mm 0.200 in
da - Inner Ring Backing Diameter	347.000 mm 13.700 in
Da - Outer Ring Backing Diameter	453.000 mm 17.800 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 320RU30OA107R3 bearings in stock.