Timken Fafnir 313W deep groove radial bearing delivers smooth, low friction operation with high load capacity and precise tolerances, engineered for versatile grease or oil lubrication in demanding industrial equipment
✔️ OD 140 mm, ID 65.1 mm, W 33.0 mm, steel deep groove
The Timken (Fafnir) 313W Ball Deep Groove Radial Bearing is a single-row bearing designed to handle radial loads and moderate axial loads in both directions. It’s a solid fit for automotive wheel hubs, transmissions, electric motors, and various industrial machines that require reliable, precise rotation.
✅ OD 140 mm (5.5118 in), ID 65.1 mm (2.5591 in), W 33.0 mm (1.2992 in)
✅ Dynamic radial rating 32,500 lbf (144.6 kN)
✅ Static radial rating 21,600 lbf (96.1 kN)
✅ Type: single-row angular contact, deep groove
✅ Grease max speed 2,440 rpm, oil max 2,930 rpm
💡 What is a deep groove ball bearing used for in general mechanical systems?
Deep groove ball bearings are handy for a wide range of machine setups, offering smooth operation and long service life.
- Handy for automotive wheel hubs, transmissions, and electric motors - Great for industrial machinery requiring precise, low-friction rotation - Works with various shaft sizes and mounting configurations