V-Rail Linear Rail - V-Guide VRS4-012 for Size 4 V-Wheels - Length: 12" Stainless Steel Simplicity Bearing Pre-Drilled Linear Shaft made of

Pre-Drilled Linear Shaft made of 1060 Carbon Steel with a 5/8" diameter and 36" length

while the FrelonGOLD® liner

also known as raceway denting

Encased in a standard cylindrical anodized aluminum shell

Rectangular Constant Force Anti-Backlash lead screw nut ensures play-free motion

V-Rail Linear Rail - V-Guide VRS4-012 for Size 4 V-Wheels - Length: 12" Stainless Steel Simplicity Bearing Pre-Drilled Linear Shaft made ofV Rail Stainless Steel Linear Rail, 12" long, matching Size 4 V wheels (60mm diameter roller bearings sold separately). This undrilled solid 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