Full Threaded Swivots® Gripper Assembly - Serrated Tool Steel Ball - Metric (MTBU-S) MTBU-20050-S

Full Threaded Swivots® Gripper Assembly - Serrated Tool Steel Ball - Metric (MTBU-S). Threaded Design Swivot - M20 X 50 mm - Extra Fine. The replaceable serrated ball swivels to allow for self-alignment on uneven surfaces. A Viton O-ring holds the ball in place while keeping contaminants out and providing smooth ball movement. The housing is made from alloy steel, heat treated to Rc 43/46 with black oxide finish. The replaceable ball is made from M-2 high speed steel heat treated to Rc 60/62. Replacement balls and O-rings can be ordered separately. Specifications: Thread External: M20x2.5; Length Thread mm: 50; Diameter Contact Surface mm: 10; Height Standoff mm: 4; Swivel Degrees: 42; Hex Internal - Flat mm: 10; Diameter Ball mm: 13; Part No. Ball Only: MBUB-130-S; Pattern Tooth: EF; Rating Load lbs: 8,379.