ProAm Micro Stub Bearing "MS1000HDBH-55" - 33 Spline HD

• 100% USA MADE
• 33 Spline > Gear Shaped Spline (NOT BROACHED)
• 14mm X 1.5 Studs
• Bearing Unit manufactured by Timken for/to ProAm specification
• Press in flange (multiple pattern) manufactured by ProAM to strict specification. You will not find a better Flange, Bearing on the market, period.
• 3.9" OD Bearing 
• 14mm x 1.5 SHCS hardware mount to arm
• TORQUE SPECIFICATION 

Compatible & Replacement for the following hub kits;

• ProAm 930 Microstub "MS1000HD"
• ProAm 934 Microstub "MS1500HD" 

Compatible with the following stub axles;

• ProAm 930 - 33 Spline stub "MS1000SAKK"
• ProAm 934 - 33 Spline stub "MS2000RSA-X"