Base Design Swivots® Gripper Assembly - Flat Delrin Cone - Inch (BBU-DC) BBU-100-DC

Base Design Swivots® Gripper Assembly - Flat Delrin Cone - Inch (BBU-DC). Base Design Swivot - 3/8 Dia X 5/16 - Delrin Cone. Cylindrical body allows for installation in tight areas. The housing is tapped for backside fastening. The replaceable ball swivels to allow for self-alignment on uneven surfaces and is made from non-marring white delrin. The flat cone design provides a large contact surface for greater force distribution. 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. Replacement balls and O-rings can be ordered separately. Specifications: Diameter Overall in: 3/8; Length Body in: 5/16; Diameter Contact Surface in: .236; Standoff in: .063; Degree Swivel Degrees: .063; Thread Internal - Tap: 28; Length Thread in: #4-40; Diameter Ball in: 1/4; Part No. Ball Only: 3/16.