Spherical Plain Bearings
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NPB GAC170S Bearing Load Series Metric | Angular Contact (Thrust Type) Spherical Plain Bearing

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NPB Part No.
GAC170S

Specifications

Angular Contact (Thrust Type) Spherical Plain Bearing Dimensional Diagram
*Stainless option is available in most sizes.
Sealed
No
Ball Bore Diameter
170 mm ±0.025
Outside Diameter
260 mm ±0.035
Ball Width
54 mm ±0.500
Race Width
54 mm ±0.500
Ball Diameter Ref
234 mm
Outer Ring Bore Ref
179 mm
Overall Height
57 mm ±0.350
Tilt Angle
1 deg
Shaft Housing Fillet Min
1.2 mm
Static Axial Loads 1
1,465,826 Lbf
Dynamic Axial Loads 1
293,165 Lbf
  1. 1 Ultimate loads for the bearings in this catalog are approximately 1.5 times the catalog load ratings

Interchange

National Precision Bearing Part No GAC170S is an interchangable replacement for these common bearing part numbers:

R.B.C. Bearing
MB170SA
TORRINGTON Bearing
GE170SX