V-Rail Linear Rail - V-Guide VRSD2-012 for Size 2 V-Wheels - Length: 12" Drilled Stainless Steel simplicity-linear-slide-assembly featuring a heat-treated alloy steel

featuring a heat-treated alloy steel shell and resin retainer polymer cage for reduced noise

Double Plain Linear Bearing of 50mm JIS Metric ID with an end-mounted square flange and a compensated running clearance of 0

Adjustable bearings are sometimes needed for old machinery or special shaft environments

with a 1" precision ID for round shafts

V-Rail Linear Rail - V-Guide VRSD2-012 for Size 2 V-Wheels - Length: 12" Drilled Stainless Steel simplicity-linear-slide-assembly featuring a heat-treated alloy steelStainless Steel Linear V Rail, pre drilled 12" long, for Size 2 V wheels (30mm 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