Four row cylindrical roller bearings (also called rolling mill bearing) are almost exclusive to metals industry and carry heavy radial loads in steel, aluminum and other metal rolling mills. Four-row cylindrical roller bearings have an extremely high radial load capacity, but no thrust capacity. This bearing type is mostly used in roll neck and work roll applications in the metal rolling industry.
As a bearing manufacturer, after years of endeavor since establishment, GWG BEARING owns a batch of adept technical worker of handicraft and excellent administration team. Products are welcomed for its high grade of precision and longer lifespan.
GWG spherical roller bearings feature:
1. Bore diameter: inner ring ≥100mm
2. Raw material: GCr15, GCr15SiMn etc
3. Cage type: brass cage, iron cage (CA, C, CC, and MB)
4. Grade of tolerance: P6, P5, P4
Clearance on standard bearings: C3, C4
5. Black-oxide inner ring for superior corrosion resistance
Super finished rollers and raceways for smooth quiet running
World-class design provides high load carrying capacity
6. Package: wooden case