TIMKEN NJ228EMA Bearing

TIMKEN NJ228EMA Cylindrical Roller Bearings | 140x250x42mm

Also known as : NJ228EMA

  • Inside Diameter: 140 mm
  • Outside Diameter: 250 mm
  • Width: 42 mm
  • Basic dynamic load rating: 443 kN
  • Basic static load rating: 526 kN

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TIMKEN NJ228EMA Bearing

TIMKEN NJ228EMA Bearing details

Bearing NumberNJ228EMA
BrandTIMKEN
TypeCylindrical roller bearings
Design Units METRIC
Bearing Weight 9.40 Kg
20.7 lb
Type N
J
Tapered Bore N
d - Bore 140 mm
5.5118 in
D - Outer Diameter 250 mm
9.8425 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 526000 N
118000 lbf
C - Dynamic Radial Rating1 443000 N
99600 lbf
Reference Thermal Speed Rating (Grease) 2200
Reference Thermal Speed Rating (Oil)2 2600
Cg - Geometry Factor3 0.1213
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 162.000 mm
6.400 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 NJ228EMA bearings in stock.

TIMKEN NJ228EMA bearing cross reference

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TIMKEN Cylindrical Roller Bearing

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