TIMKEN 170RU51 Bearing

TIMKEN 170RU51 Cylindrical Roller Bearings | 170x265x42mm

Also known as : 170RU51

• Inside Diameter: 170 mm
• Outside Diameter: 265 mm
• Width: 42 mm
• Basic dynamic load rating: 438 kN
• Basic static load rating: 521 kN

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TIMKEN 170RU51 Bearing

Bearing Number	170RU51
Brand	TIMKEN
Type	Cylindrical roller bearings
Design Units	METRIC
Bearing Weight	8.7 Kg 19.20 lb
Type	NU
Tapered Bore	N
d - Bore	170 mm 6.6929 in
D - Outer Diameter	265.000 mm 10.4331 in
C - Inner Ring Width	42.000 mm 1.6535 in
B - Outer Ring Width	42.000 mm 1.6535 in
C0 - Static Radial Rating	521000 N 117000 lbf
C - Dynamic Radial Rating1	438000 N 98500 lbf
Reference Thermal Speed Rating (Grease)	1300
Reference Thermal Speed Rating (Oil)2	1600
Cg - Geometry Factor3	0.1057
R - Inner Ring "To Clear" Radius4	2.500 mm 0.100 in
r - Outer Ring "To Clear" Radius5	2.500 mm 0.100 in
da - Inner Ring Backing Diameter	184.000 mm 7.300 in
Da - Outer Ring Backing Diameter	0.000 mm 0.000 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 170RU51 bearings in stock.