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. This item requires special shipping, additional charges may apply. Technical Specification Item Linear Bearing Quick Shaft Type 60 Case-Pre Drilled Shaft Dia. 0.5 Dia. Tolerance Min. 0.499 Dia. Tolerance Max. 0.5 Mounting Hole from Shaft End 2 Mounting Hole Center to Center 4 Thread Size #6-32 Bolt Size #6 Length 72 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. This item requires special shipping, additional charges may apply. Technical Specification Item Linear Bearing Quick Shaft Type 60 Case-Pre Drilled Shaft Dia. 0.5 Dia. Tolerance Min. 0.499 Dia. Tolerance Max. 0.5 Mounting Hole from Shaft End 2 Mounting Hole Center to