Spherical Plain Bearings
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NPB GE50ES Bearing Load Series Metric | Standard Duty Unsealed Spherical Plain Bearing

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NPB Part No.
GE50ES

Specifications

Standard Duty Unsealed Spherical Plain Bearing Dimensional Diagram
*Stainless option is available in most sizes.
Sealed
No
Ball Bore Diameter
50 mm ±.012
Outside Diameter 1
75 mm ±.013
Ball Width
35 mm ±.120
Race Width
28 mm ±.300
Ball Diameter Ref
66 mm
Tilt Angle 2
6 deg
Shoulder Diameter Ref
54.6 mm
Shaft Fillet Max
.6 mm
Housing Fillet Max
1.0 mm
Static Radial Load 3
175,509 Lbf
Dynamic Radial Load 3
35,109 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 GE50ES is an interchangable replacement for these common bearing part numbers:

SKF Bearing
GE50ES
R.B.C. Bearing
MB50
TORRINGTON Bearing
50FS75
INA Bearing
GE50DO
IKO Bearing
GE50ES