V-Rail Linear Rail - V-Guide VR1-048 for Size 1 V-Wheels - Length: 48" Carbon Steel Simplicity Bearing Round Flanged Linear Ball Bearing

Round Flanged Linear Ball Bearing with a 25mm ID and standard housing size features a heat-treated alloy steel shell for durability and a low coefficient of friction for speed

The easily interchangeable components help minimize downtime

self-lubricating FrelonGOLD® liner that eliminates grease in harsh operating conditions

Closed linear ball bearing with a 3/8" ID

square-end-flange w/ a 50mm precision ID

V-Rail Linear Rail - V-Guide VR1-048 for Size 1 V-Wheels - Length: 48" Carbon Steel Simplicity Bearing Round Flanged Linear Ball BearingV Rail Linear Rail, 48" long, matching Size 1 V wheels (these are 20mm diameter roller bearings sold separately). This undrilled solid v groove rail is part of PBC Linears V Guide series. Constructed from induction hardened 1045 carbon steel, it is ground and polished for a high quality surface that minimizes friction and wear. Simple installation with a shoulder for precise mounting. The dual row angular contact design enhances load capacity for