High-precision machined type needle roller bearing delivers reliable high-load performance with a 1 1/4 in bore, 1 3/4 in outside diameter, oil hole, open enclosure, and tough high carbon steel for smooth operation up to 13,000 rpm

Machined Needle Roller Bearing BR202820, 1-1/4 bore, single
✔️ ID 1.25 in, OD 1.75 in, width 1.25 in, oil hole

These machined needle roller bearings provide high load capacity in a compact form. They’re commonly used in precision guides, automotive components, presses, and automation equipment where space is tight and stiffness matters.

✅ Bore: 31.75 mm (1.25 in)
✅ Outside diameter: 44.45 mm (1.75 in)
✅ Width: 31.75 mm (1.25 in)
✅ Dynamic load capacity: 44,600 N (10,030 lbf)
✅ Static load capacity: 70,300 N (15,800 lbf)
✅ Max speed: 13,000 rpm
✅ Enclosure/open housing: Open
✅ Material: High carbon steel
✅ Oil hole: Yes
✅ Weight: 0.136 kg (0.300 lb)

💡 What is a needle roller bearing used for in compact machinery? A quick overview:
- high load support in tight spaces
- smooth operation with low friction at speed
- fits in compact assemblies with oil lubrication