Steel V-wheel roller bearing, Size 1 with 20 mm outer diameter. Precision-ground dual-row angular contact design with hardened raceway for low-friction V-guide linear motion on 90-degree rails or round shafts; approx. weight 0.11 lbs.
COMPONENT
Steel linear guide carriage for 30mm Redi-Rail RR30 rails with 3 double-row sealed carbon steel roller bearings, side-adjustable pre-load; approx. 0.2 lbs.
