TIMKEN NU220EMA Bearing

TIMKEN NU220EMA Cylindrical Roller Bearings | 100x180x34mm

Also known as : NU220EMA

• Inside Diameter: 100 mm
• Outside Diameter: 180 mm
• Width: 34 mm
• Basic dynamic load rating: 280 kN
• Basic static load rating: 311 kN

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TIMKEN NU220EMA Bearing

Bearing Number	NU220EMA
Brand	TIMKEN
Type	Cylindrical roller bearings
Design Units	METRIC
Bearing Weight	3.8 Kg 8.4 lb
Type	N U
Tapered Bore	N
d - Bore	100 mm 3.937 in
D - Outer Diameter	180 mm 7.0866 in
C - Inner Ring Width	34.000 mm 1.3386 in
B - Outer Ring Width	34.000 mm 1.3386 in
C0 - Static Radial Rating	311000 N 69900 lbf
C - Dynamic Radial Rating1	280000 N 62900 lbf
Reference Thermal Speed Rating (Grease)	3000
Reference Thermal Speed Rating (Oil)2	3500
Cg - Geometry Factor3	0.0948
R - Inner Ring "To Clear" Radius4	2.000 mm 0.100 in
r - Outer Ring "To Clear" Radius5	2.000 mm 0.100 in
da - Inner Ring Backing Diameter	115.000 mm 4.500 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 NU220EMA bearings in stock.