Spherical Plain Bearings
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NPB GE45ES Bearing Load Series Metric | Standard Duty Unsealed Spherical Plain Bearing

NPB Part No.
GE45ES

Specifications

Standard Duty Unsealed Spherical Plain Bearing Dimensional Diagram
Sealed
No
Ball Bore Diameter
45 mm ±.012
Outside Diameter 1
68 mm ±.013
Ball Width
32 mm ±.120
Race Width
25 mm ±.300
Ball Diameter Ref
60 mm
Tilt Angle 2
7 deg
Shoulder Diameter Ref
49.4 mm
Shaft Fillet Max
.6 mm
Housing Fillet Max
1.0 mm
Static Radial Load 3
144,009 Lbf
Dynamic Radial Load 3
28,578 Lbf
  1. 1 All tolerances in this catalog are before the outer races are fractured and before application of dry film lubricant
  2. 2 Seals may reduce tilt angle
  3. 3 Ultimate loads for the bearings in this catalog are approximately 1.5 times the catalog load ratings

Interchange

National Precision Bearing Part No GE45ES is an interchangable replacement for these common bearing part numbers:

SKF Bearing
GE45ES
R.B.C. Bearing
MB45
TORRINGTON Bearing
45FS68
INA Bearing
GE45DO
IKO Bearing
GE45ES