Rexnord MB2107 Flange Blocks Rex Spherical Roller Bearings - MB2107
Part #:10441219
Catalog #:MB2107
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Product Specifications
Dimensions
| Overall Width (in): | 6.25 in | Overall Length (in): | 6.25 in |
| Bore Diameter (in): | 1.4375 in | Overall Height (in): | 2.91 in |
| Bolt Size (in): | 1/2 in | Foot Height (in): | 0.63 in |
| Locking Collar Outside Diameter (in): | 2.31 in | Standoff Distance (in): | 0.03 in |
| Housing Outside Diameter (in): | 6.25 in | Bolt Circle (in): | 5 in |
| Bolt Spacing (in): | 4.33 in | Length Through Bore (in): | 2.88 in |
| Housing Cast Face to Outermost Bearing Face (in): | 0.69 in | Inner Ring Outside Diameter (in): | 1.745 in |
Technical Specifications
| Seal Type: | Heavy Contact Seal | Product: | ZB2000 |
| Housing Style: | Flange Block | Housing Color: | Black |
| Misalignment Type: | Dynamic | Static Load Rating (lb): | 20,900 lb |
| Housing Type: | Flange, Three Bolt | Rolling Element: | Spherical Roller |
| End Cap: | DTC4 | Fixed/Expansion: | Fixed |
| Housing Material: | Cast Iron | Radial Clearance: | C3 STANDARD |
| Series: | Flange Blocks | Housing Construction: | Solid |
| Radial Dynamic Load Capacity (lb): | 19,860 lb | Shaft Locking Type: | Single Set Collar |
| Cage Material: | Engineered Polymer | Microlock Kit: | ML2 |
| Setscrew Torque (in-lbs): | 325 in/lbs | Ability to Relubricate: | Yes |
| Maximum Speed (RPM): | 3300 rpm | 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: | MS4 | Housing Coating: | POWDER COATED |
| Locking Device Kit: | SC4 | Max Operating Temperature (F): | 225 °F |
| Max Operating Temperature (C): | 107 °C | Lubricant: | Lithium Complex NLGI 2 Grease |
| Vibration Frequency Roller Spin: | 0.0499 cps | Vibration Frequency Outer Ring Defect: | 0.1055 cps |
| Insert: | 2107U | Vibration Frequency Fundamental Train: | 0.007 cps |
| Grease Fitting Thread Size: | 1/8 NPT | Size Code: | 4 |
| Primary Seal: | BUNA SPRING LOADED LIP SEAL | Misalignment Capability: | ±2.0° Misalignment - Dynamic |
| Vibration Frequency Inner Ring Defect: | 0.1445 cps |
General Specifications
| UPC: | 698210639914 | Weight: | 6.80 LB |
| Packaged Length: | 6.63 IN | Packaged Width: | 3.75 IN |
| Packaged Height: | 6.63 IN | HTC: | 8483204080 |
| Country of Origin: | Mexico |