Rexnord MB2212 Flange Blocks Rex Spherical Roller Bearings - MB2212
Part #:10424300
Catalog #:MB2212
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Product Specifications
Dimensions
| Overall Length (in): | 9.5 in | Foot Height (in): | 0.88 in |
| Bore Diameter (in): | 2.7500 in | Overall Width (in): | 9.5 in |
| Bolt Size (in): | 3/4 in | Overall Height (in): | 4.09 in |
| Locking Collar Outside Diameter (in): | 4.06 in | Standoff Distance (in): | 0.09 in |
| Housing Outside Diameter (in): | 9.5 in | Inner Ring Outside Diameter (in): | 3.37 in |
| Bolt Spacing (in): | 5.56 in | Length Through Bore (in): | 4 in |
| Bolt Circle (in): | 7.875 in | Housing Cast Face to Outermost Bearing Face (in): | 0.88 in |
Technical Specifications
| Series: | Flange Blocks | Housing Color: | Black |
| Misalignment Type: | Dynamic | Seal Type: | Heavy Contact Seal |
| Static Load Rating (lb): | 71,500 lb | End Cap: | DTC9 |
| Radial Dynamic Load Capacity (lb): | 57,750 lb | Housing Material: | Cast Iron |
| Housing Style: | Flange Block | Radial Clearance: | C3 STANDARD |
| Fixed/Expansion: | Fixed | Cage Material: | Engineered Polymer |
| Rolling Element: | Spherical Roller | Product: | ZB2000 |
| Shaft Locking Type: | Single Set Collar | Housing Type: | Flange, Four Bolt |
| Housing Construction: | Solid | Ability to Relubricate: | Yes |
| Seal Kit: | MS9 | 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): | 1700 rpm | Microlock Kit: | ML3 |
| Setscrew Torque (in-lbs): | 680 in/lbs | Max Operating Temperature (C): | 107 °C |
| Insert: | 2212U | Size Code: | 9 |
| Housing Coating: | POWDER COATED | Misalignment Capability: | ±2.0° Misalignment - Dynamic |
| Vibration Frequency Inner Ring Defect: | 0.1701 cps | Vibration Frequency Fundamental Train: | 0.0072 cps |
| Vibration Frequency Outer Ring Defect: | 0.1299 cps | Grease Fitting Thread Size: | 1/8 NPT |
| Primary Seal: | BUNA SPRING LOADED LIP SEAL | Locking Device Kit: | SC9 |
| Max Operating Temperature (F): | 225 °F | Lubricant: | Lithium Complex NLGI 2 Grease |
| Vibration Frequency Roller Spin: | 0.0591 cps |
General Specifications
| UPC: | 698210795009 | Weight: | 26.10 LB |
| Packaged Length: | 9.50 IN | Packaged Width: | 4.50 IN |
| Packaged Height: | 9.25 IN | HTC: | 8483204080 |
| Country of Origin: | Mexico |