Rexnord MBR3115 Flanged Cartridge Blocks Rex Spherical Roller Bearings - MBR3115
Part #:10422881
Catalog #:MBR3115
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Product Specifications
Dimensions
| Overall Width (in): | 6.38 in | Overall Length (in): | 6.38 in |
| Bore Diameter (in): | 1.9375 in | Bolt Size (in): | 7/16 in |
| Pilot Diameter (in): | 4.5 in | Housing Height (in): | 2.44 in |
| Foot Height (in): | 0.56 in | Overall Height (in): | 3.28 in |
| Housing Outside Diameter (in): | 6.38 in | Locking Collar Outside Diameter (in): | 2.75 in |
| Mounting Plate to Collar Face (in): | 1.72 in | Pilot Depth (in): | 0.88 in |
| Inner Ring Outside Diameter (in): | 2.307 in | Length Through Bore (in): | 3.28 in |
| Mounting Surface to End of Housing (in): | 1.56 in | Bolt Circle (in): | 5.375 in |
| Bolt Spacing (in): | 3.797 in | Housing Cast Face to Outermost Bearing Face (in): | 0.84 in |
Technical Specifications
| Housing Color: | Black | Housing Style: | Flange Block |
| Seal Type: | Heavy Contact Seal | Static Load Rating (lb): | 33,200 lb |
| Rolling Element: | Spherical Roller | Housing Type: | Flange, Cartridge |
| End Cap: | DTC612 | Misalignment Type: | Dynamic |
| Radial Dynamic Load Capacity (lb): | 28,890 lb | Fixed/Expansion: | Fixed |
| Housing Material: | Cast Iron | Series: | Flanged Cartridge Blocks |
| Cage Material: | Engineered Polymer | Radial Clearance: | C3 STANDARD |
| Housing Construction: | Solid | Shaft Locking Type: | Eccentric Collar |
| Product: | ZBR3000 | Setscrew Torque (in-lbs): | 325 in/lbs |
| Available Seal Type: | K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip | Seal Kit: | MS6 |
| Bolt Hole Shape: | Round Hole | Maximum Speed (RPM): | 2500 rpm |
| Ability to Relubricate: | Yes | Vibration Frequency Inner Ring Defect: | 0.1617 cps |
| Insert: | 3115U | Size Code: | 6 |
| Locking Device Kit: | SC3115 | Housing Coating: | POWDER COATED |
| Max Operating Temperature (C): | 107 °C | Vibration Frequency Roller Spin: | 0.0559 cps |
| Misalignment Capability: | ±2.0° Misalignment - Dynamic | Vibration Frequency Fundamental Train: | 0.0072 cps |
| Grease Fitting Thread Size: | 1/8 NPT | Lubricant: | Lithium Complex NLGI 2 Grease |
| Vibration Frequency Outer Ring Defect: | 0.1217 cps | Max Operating Temperature (F): | 225 °F |
| Primary Seal: | BUNA SPRING LOADED LIP SEAL |
General Specifications
| UPC: | 698210910860 | Weight: | 8.80 LB |
| Packaged Length: | 6.63 IN | Packaged Width: | 3.75 IN |
| Packaged Height: | 6.63 IN | HTC: | 8483204080 |
| Country of Origin: | Mexico |