Standard Duty Cartridge Block Bearing With Set Screw Locking Collar And Steel Clearance Seals For A Three And Eleven Sixteenths Inch Shaft Diameter And A Seven And Three Eighths Inch Outer Diameter Built For Tough Jobs Rexnord ZCS2311

Single Bearing: Standard-Duty Cartridge Block Spherical Roller
✔️ 3-11/16 in shaft, 7-3/8 in OD, ZCS2311, 2050 rpm max

This standard-duty mounted spherical roller bearing comes in a cartridge block housing and is built to handle heavy loads in industrial equipment. It’s ideal for conveyors, presses, and other rugged machinery where shaft misalignment can occur and contaminants are present.

✅ Dynamic load rating: 130,970 lbf
✅ Static load rating: 137,000 lbf
✅ Maximum rotational speed: 2,050 rpm
✅ Shaft diameter: 3-11/16 in (93.7 mm)
✅ Outer diameter: 7-3/8 in (187.3 mm)
✅ Housing length: 4 in (101.6 mm)
✅ Length through bore: 5-1/16 in (128.6 mm)
✅ Misalignment tolerance: up to 2.0 degrees
✅ Locking collar: set screw for secure shaft mounting
✅ Seal type: clearance seal to resist contaminants
✅ Material: steel cartridge housing for rugged durability

💡 What is a cartridge block mounted spherical roller bearing used for in heavy machinery? This handy solution offers solid support for rotating shafts in tough environments. - Handles heavy radial loads with stiffness - Allows limited misalignment up to 2 degrees - Includes clearance seals to resist contaminants - Uses a set screw locking collar for secure mounting