Base Design Swivots® Gripper Assembly - Serrated Tool Steel Ball - Metric (MBBU-S) MBBU-1722-S

Base Design Swivots® Gripper Assembly - Serrated Tool Steel Ball - Metric (MBBU-S). Base Design Swivot - 17 mm Dia X 18 mm - Extra Fine. Cylinderical body allows for installation in tight areas. The housing is tapped for backside fastening. 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: Diameter Overall mm: 17; Length Body mm: 18; Diameter Contact Surface mm: 10; Standoff mm: 4; Degree Swivel Degrees: 42; Thread Internal - Tap: M6x1.0; Length Thread mm: 7.5; Diameter Ball mm: 13; Part No. Ball Only: MBUB-130-S; Pattern Tooth: EF.