Heavy-Duty Set Collar Flange Cartridge Block With Spherical Roller Bearing For 2-1/4 Inch Shaft Regreasable Cast Iron Housing With Powder Coat Set Screw Lock Spring-Loaded Heavy Contact Seal Ideal For Precision Machinery Rexnord MBR2204 Style Mount
✔️ Single bearing, 2-1/4 in shaft, 7-1/8 in housing, 2,200 rpm
This heavy-duty mounted spherical roller bearing sits in a four-bolt round flanged cartridge block and is designed for precision machinery. The rugged cast-iron housing provides rigidity and helps dampen vibration, while the powder coat finish adds corrosion resistance. This regreasable, non-expansion unit is ideal for automation, conveyors, and other industrial equipment where shaft alignment matters.
✅ Four-bolt round flanged cartridge block housing
✅ Cast iron housing with powder coat finish
✅ Regreasable, non-expansion design with set screw collar
✅ Spring-loaded heavy contact seal for contaminant resistance
✅ Dynamic load rating 36,670 lbf; static load rating 44,400 lbf
✅ Maximum speed 2,200 rpm
| Abmessung | Inches | Millimeter |
| Shaft size | 2-1/4 in | 57.15 mm |
| Housing diameter | 7-1/8 in | 180.98 mm |
| Bore length | 3-5/16 in | 84.15 mm |
💡 What is a mounted spherical roller bearing used for in precision machinery?
This handy piece supports rotating shafts in demanding industrial setups while helping keep alignment tight and wear low.
- High load capacity for dynamic and static loads - Keeps shafts aligned in automation and heavy-duty conveyors - Sealed, heavy contact seal protects against dust and debris - Regreasable design supports long service life