MRC 7300 PJD Medium Series Duplex Angular Contact Ball Bearing Open Cage Single Row 85 Mm OD High Precision Workhorse Bearing By MRC Bearing Service Now

MRC 7300-PJD 85mm OD Angular Bearing for Single Bearing
✔️ 85 mm ID, 180 mm OD, 41 mm wide; ABEC 1, open, single row

This MRC 7300-PJD medium series duplex angular contact ball bearing is a single row, open cage unit designed for high precision and fast rotation in machinery. It’s commonly used in spindles, tool machines, conveyors, and other automated equipment where accurate position control matters.

✅ Bore: 85 mm ID (3.346 in), OD: 180 mm (7.087 in), width 41 mm (1.614 in)
✅ Type: single-row angular contact bearing with open cage
✅ Cage: brass/bronze metal cage; open enclosure
✅ Precision: ABEC 1 standard, C0 normal clearance
✅ Material: steel balls, open, no seals, standard lubrication
✅ Dynamic load rating: 36600 lbf; Static load rating 32100 lbf
✅ Contact angle: 40° for high thrust capacity

💡 What is an angular contact ball bearing used for in precision machinery and high speed equipment?

In short, this bearing type handles radial and thrust loads in one direction while keeping tight tolerances. - Handy for high speed spindles and precise positioning - Supports thrust in one direction and radial loads simultaneously - Needs proper lubrication and alignment for best life