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Spherical Bearing Weld Cup for Narrow Series Bearings

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These special cups make it easy to build suspension pieces. Each is precision machined from 4130 chromoly steel to fit our Narrow Series Spherical Bearings (Part No. 3071). Thick-wall design minimizes distortion from welding so you don't have to ream the cup back to size. One end of the cup has a retention ridge to take the axial load. The other end has a groove for a circlip (included). Sold individually.

Weld Cup Specifications
Cup ID (Race OD) Race Width Bearing Part No.* Ridge ID Cup Height Cup OD Cup Part No.
13/16" 0.312" 3071-6* 0.692" 0.685" 1.188" 1825-150-0812
1" 0.390" 3071-8* 0.875" 0.787" 1.375" 1825-150-1000
1 3/16" 0.500" 3071-10* 1.12" 0.9715" 1.6875" 1825-150-1187
1 7/16" 0.593" 3071-12* 1.312" 1.088" 1.9375" 1825-150-1437

* Note: When selecting the matching spherical bearing, do not choose the "G" version (e.g., 3071-10G). The G, or Grooved, version is designed to be staked in place in a special housing. These cups are designed for the "non-G" version (e.g., 3071-10).

Enter desired order quantities below, then click the "Add selected quantities to cart" button.

Order Qty
Part No.

Condition: New

Spherical Bearing Weld Cup for 13/16" (0.8125") O.D. Bearing

$15.99In Stock

Condition: New

Spherical Bearing Weld Cup for 1" (1.00") O.D. Bearing

$15.99In Stock

Condition: New

Spherical Bearing Weld Cup for 1-3/16" (1.187") O.D. Bearing

$17.99In Stock

Condition: New

Spherical Bearing Weld Cup for 1-7/16" (1.437") O.D. Bearing

$19.99In Stock
Related Product Groups
Suspension Fabrication Components

PEGASUS ... they understand racing !


Need a piece or part for you or your race car ..... PEGASUS !

Mr. K

Turlock, CA.


quality is second to none


These weld cups were shipped in timely fashion. The quality was impeccable.. made building my tubular control arms easier.

rabbit racer

madison, WI


Spherical bearing weld cup


Shipped as promised. Excellent machining, both in accuracy and appearance. The best bearing cup you'll ever buy!


Redondo Beach, CA


good product


purchased the parts to change the front strut location on my drag car

Old Man

South east Kansas


Bearing cup


Using the product for a set of custom air bag suspension top hats in my datsun 510 wagon. Parts are machined well and work properly. Four stars because one of the arorra bearings pressed in hard and us currently too tight. I'm guna try another bearing do hopefully that's the problem and not the cup.

Just Joel

Central Oregon


Spherical Bearing Weld Cup for Narrow Series Bearings

4.8 5