Rexnord MB220766 Flange Blocks Rex Spherical Roller Bearings - MB220766
Part #:10410867
Catalog #:MB220766
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Product Specifications
Dimensions
| Bolt Size (in): | 5/8 in | Overall Length (in): | 8.13 in |
| Overall Height (in): | 3.59 in | Bore Diameter (in): | 2.4375 in |
| Foot Height (in): | 0.75 in | Overall Width (in): | 8.13 in |
| Housing Outside Diameter (in): | 8.13 in | Locking Collar Outside Diameter (in): | 3.56 in |
| Standoff Distance (in): | 0.09 in | Housing Cast Face to Outermost Bearing Face (in): | 0.88 in |
| Inner Ring Outside Diameter (in): | 2.901 in | Length Through Bore (in): | 3.5 in |
| Bolt Spacing (in): | 4.77 in | Bolt Circle (in): | 6.75 in |
Technical Specifications
| Fixed/Expansion: | Fixed | Radial Clearance: | C3 STANDARD |
| Seal Type: | Heavy Contact Seal | Housing Style: | Flange Block |
| Housing Type: | Flange, Four Bolt | Rolling Element: | Spherical Roller |
| Housing Material: | Cast Iron | Housing Construction: | Solid |
| Cage Material: | Engineered Polymer | Shaft Locking Type: | Single Set Collar |
| Misalignment Type: | Dynamic | Product: | ZB2000 |
| Static Load Rating (lb): | 53,500 lb | Series: | Flange Blocks |
| Radial Dynamic Load Capacity (lb): | 43,240 lb | Housing Color: | Black |
| Ability to Relubricate: | Yes | Available Seal Type: | K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip |
| Maximum Speed (RPM): | 2000 rpm | Seal Kit: | MS8 |
| Microlock Kit: | ML3 | Setscrew Torque (in-lbs): | 680 in/lbs |
| Housing Coating: | POWDER COATED | Size Code: | 8 |
| Vibration Frequency Roller Spin: | 0.0607 cps | Vibration Frequency Fundamental Train: | 0.0072 cps |
| Vibration Frequency Inner Ring Defect: | 0.1791 cps | Primary Seal: | BUNA SPRING LOADED LIP SEAL |
| Locking Device Kit: | SC8 | Insert: | 2207U |
| Vibration Frequency Outer Ring Defect: | 0.1376 cps | Grease Fitting Thread Size: | 1/8 NPT |
| Lubricant: | Lithium Complex NLGI 2 Grease | Misalignment Capability: | ±2.0° Misalignment - Dynamic |
| Max Operating Temperature (F): | 225 °F | Max Operating Temperature (C): | 107 °C |
General Specifications
| UPC: | 698210859138 | Weight: | 16.60 LB |
| Packaged Length: | 8.63 IN | Packaged Width: | 3.94 IN |
| Packaged Height: | 8.63 IN | Country of Origin: | Mexico |