Rexnord MBR320767 Flanged Cartridge Blocks Rex Spherical Roller Bearings - MBR320767
Part #:10439746
Catalog #:MBR320767
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Product Specifications
Dimensions
| Foot Height (in): | 0.63 in | Overall Width (in): | 7.63 in |
| Housing Height (in): | 2.63 in | Overall Length (in): | 7.63 in |
| Pilot Diameter (in): | 5.5 in | Overall Height (in): | 3.66 in |
| Bolt Size (in): | 1/2 in | Bore Diameter (in): | 2.4375 in |
| Mounting Plate to Collar Face (in): | 1.97 in | Pilot Depth (in): | 1 in |
| Locking Collar Outside Diameter (in): | 3.55 in | Housing Outside Diameter (in): | 7.63 in |
| Bolt Spacing (in): | 4.594 in | Mounting Surface to End of Housing (in): | 1.69 in |
| Bolt Circle (in): | 6.5 in | Inner Ring Outside Diameter (in): | 2.901 in |
| Housing Cast Face to Outermost Bearing Face (in): | 1.02 in | Length Through Bore (in): | 3.66 in |
Technical Specifications
| Fixed/Expansion: | Fixed | Shaft Locking Type: | Eccentric Collar |
| Housing Construction: | Solid | Seal Type: | Heavy Contact Seal |
| Housing Color: | Black | End Cap: | DTC812 |
| Radial Clearance: | C3 STANDARD | Misalignment Type: | Dynamic |
| Static Load Rating (lb): | 53,500 lb | Housing Style: | Flange Block |
| Radial Dynamic Load Capacity (lb): | 43,240 lb | Cage Material: | Engineered Polymer |
| Housing Material: | Cast Iron | Product: | ZBR3000 |
| Rolling Element: | Spherical Roller | Housing Type: | Flange, Cartridge |
| Series: | Flanged Cartridge Blocks | Setscrew Torque (in-lbs): | 460 in/lbs |
| Maximum Speed (RPM): | 2000 rpm | Seal Kit: | MS8 |
| Available Seal Type: | K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip | Bolt Hole Shape: | Round Hole |
| Ability to Relubricate: | Yes | Primary Seal: | SPG LD LIP HSG STL CLR CV |
| Max Operating Temperature (C): | 107 °C | Insert: | 3207U |
| Housing Coating: | POWDER COATED | Lubricant: | Lithium Complex NLGI 2 Grease |
| Max Operating Temperature (F): | 225 °F | Size Code: | 8 |
| Vibration Frequency Outer Ring Defect: | 0.1376 cps | Vibration Frequency Inner Ring Defect: | 0.1791 cps |
| Misalignment Capability: | ±2.0° Misalignment - Dynamic | Locking Device Kit: | SC3207 |
| Vibration Frequency Roller Spin: | 0.0607 cps | Vibration Frequency Fundamental Train: | 0.0072 cps |
| Grease Fitting Thread Size: | 1/8 NPT |
General Specifications
| UPC: | 793699316452 | Weight: | 14.80 LB |
| Packaged Length: | 7.25 IN | Packaged Width: | 3.50 IN |
| Packaged Height: | 7.25 IN | HTC: | 8483204080 |
| Country of Origin: | Mexico |