Normal Duty Cartridge Block With Single Set Collar And Setscrew Locking For Two Inch Shaft Diameter And Four And One Eighth Inch Outer Diameter Bearing Housing Metal Clearance Seals Relubricatable One Piece Cast Iron Unit

Heavy-Duty Cartridge Block, single-unit for 2in shaft
✔️ 2in straight bore, cast-iron housing, relubricatable one-piece unit

This cartridge block pairs a spherical roller bearing insert with a cast-iron housing designed for a 2-inch (50.8 mm) shaft and 4.125-inch (104.8 mm) outer diameter housing, delivering robust support for radial and thrust loads. It tolerates shaft misalignment and high-speed operation in tough environments like mining and construction equipment.

✅ 2in straight bore with single setscrew collar for secure mounting
✅ Cast-iron housing with relubricatable one-piece cartridge design
✅ Spherical roller insert supports radial and thrust loads with self-alignment
✅ Metal clearance seal provides no friction drag and broad speed/temperature tolerance

💡 What is a spherical roller cartridge block bearing used for in heavy machinery and material handling?

This handy bearing type is used to support rotating shafts under radial and axial loads with misalignment tolerance.

- Supports radial and axial loads in rugged equipment - Handles shaft misalignment without binding in dynamic service - Relubricatable design extends life and reduces maintenance - Commonly mounted with a single setscrew collar for quick securing