Rexnord MB2112S Flange Blocks Rex Spherical Roller Bearings - MB2112S
Part #:10427305
Catalog #:MB2112S
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Product Specifications
Dimensions
| Overall Height (in): | 3.16 in | Overall Width (in): | 6.75 in |
| Bolt Size (in): | 1/2 in | Overall Length (in): | 6.75 in |
| Pilot Diameter (in): | 4.063 in | Bore Diameter (in): | 1.7500 in |
| Foot Height (in): | 0.63 in | Locking Collar Outside Diameter (in): | 2.59 in |
| Standoff Distance (in): | 0.03 in | Housing Outside Diameter (in): | 6.75 in |
| Pilot Depth (in): | 0.188 in | Bolt Spacing (in): | 5.89 in |
| Inner Ring Outside Diameter (in): | 2.027 in | Length Through Bore (in): | 3.13 in |
| Bolt Circle (in): | 5.5 in | Housing Cast Face to Outermost Bearing Face (in): | 0.69 in |
Technical Specifications
| Static Load Rating (lb): | 28,700 lb | Product: | ZB2000 |
| Housing Construction: | Solid | Housing Material: | Cast Iron |
| Series: | Flange Blocks | Misalignment Type: | Dynamic |
| Cage Material: | Engineered Polymer | Rolling Element: | Spherical Roller |
| Radial Dynamic Load Capacity (lb): | 27,820 lb | End Cap: | DTC5 |
| Radial Clearance: | C3 STANDARD | Seal Type: | Heavy Contact Seal |
| Housing Style: | Flange Block | Housing Color: | Black |
| Shaft Locking Type: | Single Set Collar | Fixed/Expansion: | Fixed |
| Housing Type: | Flange, Four Bolt, Pilot | Microlock Kit: | ML2 |
| Available Seal Type: | K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip | Setscrew Torque (in-lbs): | 325 in/lbs |
| Ability to Relubricate: | Yes | Maximum Speed (RPM): | 2800 rpm |
| Seal Kit: | MS5 | Vibration Frequency Roller Spin: | 0.0466 cps |
| Locking Device Kit: | SC5 | Max Operating Temperature (C): | 107 °C |
| Grease Fitting Thread Size: | 1/8 NPT | Housing Coating: | POWDER COATED |
| Vibration Frequency Outer Ring Defect: | 0.0972 cps | Primary Seal: | BUNA SPRING LOADED LIP SEAL |
| Insert: | 2112U | Vibration Frequency Inner Ring Defect: | 0.1361 cps |
| Misalignment Capability: | ±2.0° Misalignment - Dynamic | Max Operating Temperature (F): | 225 °F |
| Lubricant: | Lithium Complex NLGI 2 Grease | Size Code: | 5 |
| Vibration Frequency Fundamental Train: | 0.0069 cps |
General Specifications
| UPC: | 698210702199 | Weight: | 7.40 LB |
| Packaged Length: | 6.63 IN | Packaged Width: | 3.75 IN |
| Packaged Height: | 6.63 IN | HTC: | 84833080 |