TIMKEN NU1056MA Bearing

TIMKEN NU1056MA Cylindrical Roller Bearings | 280x420x65mm

Also known as : NU1056MA

• Inside Diameter: 280 mm
• Outside Diameter: 420 mm
• Width: 65 mm
• Basic dynamic load rating: 754 kN
• Basic static load rating: 1080 kN

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TIMKEN NU1056MA Bearing

Bearing Number	NU1056MA
Brand	TIMKEN
Type	Cylindrical roller bearings
Design Units	METRIC
Bearing Weight	31.000 Kg 68.100 lb
Type	N U
Tapered Bore	N
d - Bore	280.000 mm 11.0236 in
D - Outer Diameter	420.000 mm 16.5354 in
C - Inner Ring Width	65.000 mm 2.5591 in
B - Outer Ring Width	65.000 mm 2.5591 in
C0 - Static Radial Rating	1080000 N 243000 lbf
C - Dynamic Radial Rating1	754000 N 170000 lbf
Reference Thermal Speed Rating (Grease)	1300
Reference Thermal Speed Rating (Oil)2	1600
Cg - Geometry Factor3	0.1543
R - Inner Ring "To Clear" Radius4	3.000 mm 0.100 in
r - Outer Ring "To Clear" Radius5	3.000 mm 0.100 in
da - Inner Ring Backing Diameter	306.400 mm 12.060 in
Da - Outer Ring Backing Diameter	384.000 mm 15.120 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 NU1056MA bearings in stock.