Timken Fafnir 5313K Angular Contact Ball Bearing Double Row Metric 140mm Outer Diameter 58.72mm Width 125.095mm Outer Ring Backing Diameter 78.9mm Inner Ring Backing Diameter 20 Degree Contact Angle C3 Heavy Duty Workhorse Bearing

Timken Fafnir 5313K double-row bearing 65mm bore, single ✔️ 65 mm bore, 140 mm OD, 58.72 mm width, 20° contact, C3

This Timken Fafnir 5313K angular contact ball bearing is a double-row, metric unit built for heavy-duty service in machines requiring precise radial and axial load handling. Common applications include conveyors, spindles, and gear drives where high stiffness and long life are critical.

✅ Outer diameter: 140 mm (5.5118 in)
✅ Bore: 65 mm (2.559 in)
✅ Ring width: 58.72 mm (2.312 in)
✅ Inner ring backing diameter: 78.994 mm (3.110 in)
✅ Outer ring backing diameter: 125.095 mm (4.925 in)
✅ Contact angle: 20°
✅ Cage type: Snap In; Ball type: Steel; Design units: Metric
✅ Dynamic radial rating: 213000 N (48000 lbf); Static radial rating: 173000 N (39000 lbf)

💡 What is an angular contact ball bearing used for in heavy equipment?

Angular contact ball bearings are handy for high-speed spindles and precision machinery. - Handy for high-speed spindles and precision machinery - Supports combined radial and axial loads with a 20° contact angle - Needs proper lubrication and alignment to maximize life