One And Three Quarter Inch Four Bolt Flange Bearing With Cam Lock Collar Cast Iron Housing Grease Zerk Bore One And Three Quarter Inch Bolt Hole Span Four Point One Three Three Inches RCJ P4B SXR

1-3/4 Inch Four-Bolt Flange Bearing with Collar (Single)
✔️ Bore 1-3/4 in; 4-bolt flange with cam-lock collar

This is a heavy-duty 1-3/4 inch four-bolt flange bearing with a cam-lock collar. It’s commonly used on shafts in industrial equipment, conveyors, and drive assemblies where secure mounting and precise shaft alignment are critical. The cast-iron housing includes a grease zerk for easy re-lubing and long service life.

Dimension	Inches	Millimeters
Bore	1-3/4 in	44.45 mm
Bolt hole to bolt hole	4.133 in	105 mm
Overall length	5.315 in	135 mm
Overall thickness	2.31 in	58.9 mm
Bolt hole	0.629 in	16 mm

✅ Bore: 1-3/4 in (44.45 mm)
✅ Bolt hole to bolt hole: 4.133 in (105 mm)
✅ Overall length: 5.315 in (135 mm)
✅ Overall thickness: 2.31 in (58.9 mm)
✅ Bolt hole: 0.629 in (16 mm)
✅ Four-bolt flange with cam-lock collar
✅ Cast-iron housing with grease zerk for re-lubing

💡 What is a flange bearing used for? This handy component provides solid shaft support in industrial machinery and conveyors, keeping alignment and reducing wear. - handy shaft support in motors, conveyors, and gear drives - secure four-bolt flange mounting with a cam-lock collar - maintenance friendly with grease zerk for re-lubing