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Rexnord Corp.
ZBR2055MM
2000 Series 4-Bolt Flange Spherical Roller Bearing Cartridge Unit
Item #101158969
- Spherical Roller Bearing Cartridge Unit
- 55 mm Shaft Diameter
- Single Setscrew Collar Locking Device
- Non-Expansion Bearing Design
- Spherical Roller Bearing Type
| Shape | Round |
| Pilot Diameter | 127 mm |
| Housing Length | 180.98 mm |
| Collar O.D. | 82.55 mm |
| Type | Spherical Roller Bearing |
| Bore Dia. [Min] | 3/4 in |
| Set Screw Torque | 460 in lb |
| Seal Type | Clearance Seals |
| Locking Device | Single Setscrew Locking Collar |
| Shaft Dia. | 55 mm |
| Series | 2000 |
| Bolt Circle Radius | 76.2 mm |
| Bore Dia. [Max] | 4 in |
| Bolt Hole Spacing | 107.95 mm |
| Bolt Size | 13 mm |
| Housing Material | Cast Iron |
| Flange Type | 4-Bolt Flange |
| Pilot Depth | 25.4 mm |
| Temperature Range [Max] | 225 °F |
| Grease Fitting Size | 1/8 in NPT |
| Flange Thickness | 14.29 mm |
| Bearing Design | Non-Expansion |
| Length Through Bore | 84.14 mm |
| Lubricant Type | Exxon Ronex MP |
| RPM [Max] | 3650 rpm |
| Weight | 12.3 LB |
| EAN or UPC | 698210025779 |
