V-Rail Linear Rail - V-Guide VRD4-048 for Size 4 V-Wheels - Length: 48" Drilled Carbon Steel Simplicity Bearing 5/16" OD and 1/2" length

5/16" OD and 1/2" length

suitable for various precision applications

Linear Support Rail Only - Shafts sold separately

Open shell plain linear bearing with a JIS 30mm ID

Order two replacement kits to cover the 2 sets of opposing bearings for DPB-10

V-Rail Linear Rail - V-Guide VRD4-048 for Size 4 V-Wheels - Length: 48" Drilled Carbon Steel Simplicity Bearing 5/16" OD and 1/2" lengthV Rail Linear Rail, 48" long, pre drilled, matching Size 4 V wheels (these are 60mm diameter roller bearings sold separately). This 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. Pre drilled with 4" hole spacing, it simplifies installation with a shoulder for precise mounting. The dual row angular contact