With 440C stainless steel construction, these linear bearing quick shafts help provide straightness, smoothness, hardness, and precision for superior performance and prolonged travel life. Each features a precision-hardened, ground inner race to accommodate Thompson linear bearings (available separately). This listing is for each. Technical Specification Item Linear Bearing Quick Shaft Type 60 Case Shaft Dia. 0.375 Dia. Tolerance Min. 0.374 Dia. Tolerance Max. 0.375 Length 60 Material 1566 Carbon Steel Finish 8 Ra Max Min. Surface Hardness 60 Rc For Use With Thomson Linear Ball Bushing Bearings

With 440C stainless steel construction, these linear bearing quick shafts help provide straightness, smoothness, hardness, and precision for superior performance and prolonged travel life. Each features a precision-hardened, ground inner race to accommodate Thompson linear bearings (available separately). This listing is for each. Technical Specification Item Linear Bearing Quick Shaft Type 60 Case Shaft Dia. 0.375 Dia. Tolerance Min. 0.374 Dia. Tolerance Max. 0.375 Length 60 Material 1566 Carbon Steel Finish 8 Ra Max Min. Surface Hardness 60 Rc For Use With Thomson Linear Ball Bushing Bearing