Find a Service Center
Rexnord Corp.
MBR3115
3000 Series 4-Bolt Flange Spherical Roller Bearing Cartridge Unit
Item #100739194
- Spherical Roller Bearing Cartridge Unit
- 1 15/16 in Shaft Diameter
- Eccentric Cam Collar Locking Device
- Non-Expansion Bearing Design
- Spherical Roller Bearing Type
| Bolt Hole Spacing | 3 51/64 in |
| Size Code | 6 |
| Mounted Unit Duty | Heavy-Duty |
| Bore Dia. [Min] | 1 7/16 in |
| Bore Dia. [Max] | 3 15/16 in |
| Shape | Round |
| End Type | Open End |
| Pilot Depth | 7/8 in |
| Style | 4-Bolt Piloted Flange |
| Bolt Circle Radius | 2 11/16 in |
| Duty | Heavy-Duty |
| Bolt Size | 7/16 in |
| Length Through Bore | 3.28125 in |
| Flange Pilot Diameter | 4 1/2 in |
| Temperature Range [Max] | 225 °F |
| Bearing Design | Non-Expansion |
| Shaft Dia. | 1.9375 in |
| Set Screw Torque | 325 in lb |
| Collar O.D. | 2 3/4 in |
| Misalignment Range | ±1 1/2° |
| Inch/Metric | Inch |
| Housing Material | Cast Iron |
| Type | Spherical Roller Bearing |
| RPM [Max] | 2500 rpm |
| Flange Type | 4-Bolt Flange |
| Series | 3000 |
| Flange Thickness | 0.5625 in |
| Housing Length | 6 3/8 in |
| Bearing Type | Spherical Roller Bearing |
| Grease Fitting Size | 1/8 in NPT |
| Seal Type | Spring Loaded Heavy Contact Seals |
| Lubrication | Relubricatable |
| Locking Device | Eccentric Cam Locking Collar |
| Bolt Circle Dia. | 5 3/8 in |
| Lubricant Type | Exxon Ronex MP |
| Housing Construction | 1 Piece |
| Weight | 9.242 LB |
| EAN or UPC | 698210910860 |
