Ball Bearing V Groove Track Roller Guide(12mm x 41mm x 20mm) - Product Features
- High Quality Material -- The bearing is made of high-quality bearing steel, processed by heat treatment and precision grinding.
- Stable & Reliable -- Internal bearing balls have low friction coefficient, which make bearing run smoothly and flexibly.
- Completely Sealed -- The bearing is well sealed, waterproof and dustproof, safe to use.
- Durable & Sturdy -- High strength metal construction, durable with long service life.
- Application -- This bearing is suitable for cylindrical guides or 120 degree V-rails, widely used in heavy duty equipment, textile machinery, electronic equipment, machine tool and more.