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Rexnord Corp.
MBR521540
5000 Series 4-Bolt Flange Spherical Roller Bearing Cartridge Unit
Item #103192883
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![Prop 65]()
Prop 65
- Spherical Roller Bearing Cartridge Unit
- 2 15/16 in Shaft Diameter
- Double Setscrew Collar Locking Device
- Fixed Bearing Design
- Spherical Roller Bearing Type
| Flange Type | 4-Bolt Flange |
| Locking Collar O.D. | 4 1/16 in |
| Temperature [Max] | 225 °F |
| Vibration Frequency Inner Ring Defect | 0.1701 cps |
| Shaft Dia. | 2 15/16 in |
| Locking Device | Double Setscrew Locking Collars |
| Relubricatable | Yes |
| Bearing Design | Non-Expansion |
| Bore Dia. [Max] | 7 in |
| Primary Seal | Buna Spring Loaded Lip Seal |
| RPM [Max] | 1700 rpm |
| Bore Dia. [Min] | 1 7/16 in |
| Special Lube Percent | 0% Fill |
| Shape | Round |
| Housing Coating | Powder Coated |
| Duty | Heavy-Duty |
| Pilot Depth | 1 1/4 in |
| Distance Between Bolt Holes | 5 19/64 in |
| Microlock Kit | ML3 |
| Vibration Frequency Fundamental Train | 0.0072 cps |
| Inch/Metric | Inch |
| Size Code | 9 |
| Vibration Frequency Roller Spin | 0.0591 cps |
| Series | 5000 |
| Radial Dynamic Load Capacity | 57750 lb |
| Retainer Type | Engineered Polymer |
| Lubrication Type | Preservative Only - No Grease |
| Static Load Rating | 71500 lb |
| Mounting Bolt Size | 5/8 in |
| Shaft Locking | Double Set Collar |
| Bearing Type | Spherical Roller |
| Grease Fitting Size | 1/8 NPT |
| Bolt Circle Radius | 3 3/4 in |
| Seal Type | Spring Loaded Heavy Contact Seals |
| Bore Length | 4 7/8 in |
| Setscrew Torque | 680 in-lbs |
| Type | Spherical Roller Bearing |
| Housing Material | Cast Iron |
| Vibration Frequency Outer Ring Defect | 0.1299 cps |
| Weight | 22.7 LB |
| EAN or UPC | 698210859619 |
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![Prop 65]()
Prop 65
