Linear Ball Bearing JP50GW 50mm JIS Metric Closed, Double Wide RST 30mm OD and 20mm length

30mm OD and 20mm length with a closed lightweight aluminum alloy shell

Linear Shaft made of 1060 Carbon Steel with a 5/8" diameter and 12" length

BLT DRV MTB 55x55x1000 FEMALE 12

Size 3 = 45mm outer diameter

81 US Ton-Force

Linear Ball Bearing JP50GW 50mm JIS Metric Closed, Double Wide RST 30mm OD and 20mm lengthLinear ball bearing, double sized and closed, with a 50mm ID JIS Metric, featuring a double wide heat treated alloy steel shell for greater durability and higher load capacity under cantilevered conditions. 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 machines made in Asia Double size is the equivalent of two