Linear Ball Bearing - Round Flanged EPF50G 50mm RST End Mount with an 8mm

End Mount with an 8mm ID

but the TWN blocks are twice thee size

Shaft is not drilled

38mm compensated ID that provides a 0

7/8" OD and 1" length with a closed lightweight aluminum alloy shell

Linear Ball Bearing - Round Flanged EPF50G 50mm RST End Mount with an 8mmRound Flanged Linear Ball Bearing with a 50mm ID and standard housing size features a heat treated alloy steel shell for durability and a low coefficient of friction for speed. A resin retainer polymer cage ensures quiet operation. Ideal for cantilevered applications, it performs best in low debris environments. Temperature Range: 4 +176F ( 20 +80C) Static Load Capacities: Up to 1700 lb (7900 N) Dynamic Load Capacities: Up to 850 lb (3800 N) Size