V-Rail Linear Rail - V-Guide VR1-012 for Size 1 V-Wheels - Length: 12" Carbon Steel RST 0005" running clearance per side

0005" running clearance per side on round shafts

Double Plain Linear Bearing of 30mm JIS Metric ID with a Square Flange (end-mounted) and a precision running clearance of 0

Lead screw with a standard rectangle nut

Closed - Round Flanged Simplicity© Plain Linear Bearing

Matches Hevi-Rail Linear Rail HVR-4 U-Type

V-Rail Linear Rail - V-Guide VR1-012 for Size 1 V-Wheels - Length: 12" Carbon Steel RST 0005" running clearance per sideV Rail Linear Rail, 12" long, matching Size 1 V wheels (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 reliable high