6313 Bearing 6313 - Radial Deep Groove Ball Bearing

6313 deep groove ball bearing
✔️ 65mm x 140mm x 33mm single-row high-capacity bearing

This 6313 deep groove ball bearing is built for industrial motors, gearboxes, conveyors, and heavy mechanical systems that need strong radial load support with smooth rotation. Manufactured with tight tolerances and efficient running clearance, it stays steady under demanding operation.

✅ Inner diameter: 65mm
✅ Outer diameter: 140mm
✅ Width: 33mm
✅ Clearance: 1-15µm
✅ Inner ring tolerance: 0 to -20µm
✅ Outer ring tolerance: 0 to -25µm
✅ Static load rating Cor: 59,500 N
✅ Grease limiting speed: 4,900 RPM
✅ Oil limiting speed: 6,000 RPM
✅ Quantity: one bearing
✅ Equivalents (varied order):
☑️ Koyo 6313
☑️ NSK 6313
☑️ FAG 6313
☑️ Nachi 6313
☑️ MRC 313S
☑️ NTN 6313
☑️ Hoover 313
☑️ BCA 313
☑️ Federal 1313
☑️ New Departure 3313
☑️ Norma Hoffman 313

💡 Why use a single-row deep groove bearing in large industrial machinery?
It handles steady radial loads while keeping friction low across a wide speed range.

• Helps motors and drives run cooler under load

• Offers long service life with minimal maintenance

• Supports reliable performance in high-duty industrial systems

A strong, handy bearing when your equipment needs smooth, stable rotation with serious load strength.