V-Rail Linear Rail - V-Guide VRSD2-024 for Size 2 V-Wheels - Length: 24" Drilled Stainless Steel Open Linear Plain Bearing and 25mm length with round

and 25mm length with round flange

They can be used with internal or external 90-degree rails

Linear Shaft of 440 Stainless Steel with a 1" diameter and 12" length

30mm Diameter Carbon steel linear shaft

V-Rail Linear Rail - V-Guide VRSD2-024 for Size 2 V-Wheels - Length: 24" Drilled Stainless Steel Open Linear Plain Bearing and 25mm length with roundStainless Steel Linear V Rail, pre drilled 24" long, for Size 2 V wheels (30mm diameter roller bearings sold separately). This v groove rail is part of PBC Linears V Guide series. Constructed from 400 series stainless steel, it is 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 reliable high speed performance.