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Uniballs

Almost every type of off-road vehicle is now using some type of uniball. A uniball, or spherical bearing, serves as a pivot which can work in very tough environments. The most popular use for them is for suspension pivots. Generally, customers will choose a uniball over a ball joint for strength & dependability.

FK COM Series

The COM series has an alloy steel body with a 52100 ball.

Part Number
Bolt/Uniball Size
Outside Dia.
Height
FKB-COM8T
.500”
1.000”
.500”
FKB-COM10T
.625”
1.187”
.625”
FKB-COM12T
.750”
1.440”
.750”
FKB-COMH24T
1.500”
2.750”
1.375”
         
   
FK FKSSX Series
 

The FKSSX series has a 17-4 stainless HT body with a 440C stainless HT ball and is Teflon coated.

Part Number
Bolt/Uniball Size
Outside Dia.
Height
FKB-FKSSX8T
.500”
1.000”
.500”
FKB-FKSSX10T
.625”
1.187”
.625”
FKB-FKSSX12T
.750”
1.440”
.750”
       
       
FX WSSX Wide Series
 

The WSSX series is FK's wide series which has a 17-4 stainless HT body with a 440C stainless HT ball which is Teflon coated.

Part Number
Bolt/Uniball Size
Outside Dia.
Height
FKB-WSSX8T
.500”
1.000”
.625”
FKB-WSSX10T
.625”
1.187”
.750”
 
FKB-WSSX12T
.750”
1.375”
.875”
 
FKB-WSSX14T
.875”
1.625”
.875”
 
FKB-WSSX16T
1.000”
2.125”
1.375”
         
         
 
FX HIN Series
 

The FK HIN series has a 4340 HT steel body with a 52100 steel ball and is Teflon coated.

 
Part Number
Bolt/Uniball Size
Outside Dia.
Height
 
FKB-HIN16TA
1.000”
2.125”
1.375”
         
         
 
NHBB AK Series
 

The NHBB AK series has a 17-4 stainless HT body with a 440C stainless HT ball and is Teflon coated.

 
Part Number
Bolt/Uniball Size
Outside Dia.
Height
 
PRM-AKW24V4010
1.500”
2.917”
1.960”
         

         
Uniball Cups

These uniball cups are made from chromoly to allow for a perfect weld for use on today's chassis’ and suspension components. These cups are designed for use with FK, NHBB, and Aurora uniballs.

Part Number Uniball Size Outside Dia. Height
PRM-9041 0.750" 1.625" 1.250"
PRM-9041T 0.750" 1.625" 1.500"
PRM-9042 0.875" 2.000" 1.250"
PRM-9044 1.000" 2.500" 1.500"
PRM-9044HD 1.000" 2.625" 1.500"
PRM-9044HDT 1.000" 2.625" 1.750"
PRM-9044X.30 1.000" 2.625" 2.000"
PRM-9044HDX225 1.000" 2.625" 2.250"
PRM-9044HDX250 1.000" 2.625" 2.500"
PRM-9046 1.500" 3.240" 1.750"
PRM-9048TT 1.500" 3.490" 2.000"
         

     
Uniball Snap Rings

Snap rings are made from spring material and hold the uniball when placed in the snap ring groove of a uniball cup.

Part Number Description
PRM-9041SR For 3/4" Uniball Cup
PRM-9042SR For 7/8" Uniball Cup
PRM-9044SR For 1" Uniball Cup
PRM-9046SR For 1-1/2" Uniball Cup
PRM-9048SR For 1-1/2" 9048TT Uniball Cup