TIMKEN NU30/670 Bearing

TIMKEN NU30/670 Cylindrical Roller Bearings | 670x980x230mm

Also known as : NU30/670

• Inside Diameter: 670 mm
• Outside Diameter: 980 mm
• Width: 230 mm
• Basic dynamic load rating: 7510 kN
• Basic static load rating: 14000 kN

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TIMKEN NU30/670 Bearing

Bearing Number	NU30/670
Brand	TIMKEN
Type	Cylindrical roller bearings
Design Units	METRIC
Bearing Weight	608.000 Kg 1340.40 lb
Type	N U
Tapered Bore	N
d - Bore	670.000 mm 26.3780 in
D - Outer Diameter	980.000 mm 38.5827 in
C - Inner Ring Width	230.000 mm 9.0551 in
B - Outer Ring Width	230.000 mm 9.0551 in
C0 - Static Radial Rating	14000000 N 3150000 lbf
C - Dynamic Radial Rating1	7510000 N 1690000 lbf
Reference Thermal Speed Rating (Grease)	210
Reference Thermal Speed Rating (Oil)2	230
Cg - Geometry Factor3	0.372
R - Inner Ring "To Clear" Radius4	6.000 mm 0.200 in
r - Outer Ring "To Clear" Radius5	6.000 mm 0.200 in
da - Inner Ring Backing Diameter	725.000 mm 28.600 in
Da - Outer Ring Backing Diameter	914.000 mm 36.000 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 NU30/670 bearings in stock.