Linear Ball Bearing JP40G 40mm JIS Metric Closed RST 30mm wide and 500mm long

30mm wide and 500mm long

1" OD and 1" length

a resin retainer to reduce noise

Twin/Double size equal to two standard pillow blocks mounted back-to-back

Linear Ball Bearing JP40G 40mm JIS Metric Closed RST 30mm wide and 500mm longLinear ball bearing, closed shell, with a 40mm ID JIS Metric, featuring a standard sized heat treated alloy steel shell that enhances durability and load capacity. Recommended over plain bearings in cantilevered applications as the 2: 1 binding rule does not apply. Double seals add protection, a low coefficient of friction enables higher speeds, and a resin retainer polymer cage reduces noise. JIS Metric (Japanese Industrial Standards) for various