6311-Z/C3GJN SKF Bearing Durable Cylindrical Bore 55 mm With C3 Clearance Heavy Duty Built To Last Industrial Grade Bearing Steel Cage 74.1 kN Dynamic Load 45 kN Static Load

Premium SKF 6311-Z/C3GJ deep groove ball bearing
✔️ Cylindrical bore, 55 mm, C3 clearance, 74.1 kN dynamic load, one-side shield, SKF Explorer class, durable bearing steel

This SKF 6311-Z/C3GJ is a deep groove ball bearing, ideal for handling radial and axial loads in industrial machinery, automotive systems, and heavy-duty equipment where reliable performance is key.

✅ Bore diameter: 55 mm, outer diameter: 120 mm or 4.724 inches, width: 29 mm
✅ Dynamic load rating: 74.1 kN, static load rating: 45 kN for robust applications
✅ Single row, sheet metal cage, non-contact sealing on one side, speed up to 12000 r/min reference
✅ C3 loose clearance, no coating or filling slots, made from bearing steel for long-lasting use

💡 Why opt for C3 clearance in deep groove ball bearings?
A short intro: C3 clearance bearings are handy for setups with thermal expansion or misalignment.
- Allows extra internal space to handle higher temperatures without seizing
- Boosts performance in fast-spinning machinery by reducing friction
- Ideal for applications like motors and pumps where precision matters
- Helps extend bearing life in demanding environments with varying loads