Spherical Radial Bearing With Tapered Bore, Lubrication Groove, 3 Hole Outer Ring, Brass Cage, C3 Clearance, 340 mm Bore, 580 mm OD, 190 mm Width, Pro Grade High Speed Precision Bearing For Heavy Machinery

Single heavy-duty spherical bearing with tapered bore
✔️ 340 mm bore, 580 mm OD, 190 mm width; C3 clearance

This pro-grade spherical radial bearing is engineered for high-speed operation under heavy radial loads. It features a tapered bore to fit tapered shafts and a brass cage for even roller spacing, delivering quieter, smoother runs in heavy machinery such as transmissions, motors, and pumps. Dimensions: bore 340 mm (13.39 in), outer diameter 580 mm (22.83 in), width 190 mm (7.48 in).

✅ Axially symmetric races support radial loads at high speeds and maintain rotational accuracy
✅ Tapered bore compensates for shaft flexing and fits tapered shafts
✅ C3 radial internal clearance accommodates thermal expansion and speed variations
✅ Brass cage evenly spaces rollers for reduced friction, vibration, and noise
✅ Three lubrication holes in the outer ring enable in-place lubrication

💡 What is a heavy-duty pillow block spherical bearing used for in industrial machinery?

It's handy for supporting shafts in high-load, high-speed equipment.

• High-load radial support for transmissions, motors, and pumps
• Tapered bore allows secure mounting on tapered shafts
• Brass cage reduces friction and noise for smoother operation
• In-place lubrication through outer-ring holes helps maintenance and uptime