Rexnord MNT7220312 Take-up Assemblies Rex Spherical Roller Bearings - MNT7220312
Part #:10433692
Catalog #:MNT7220312
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Product Specifications
Dimensions
| Foot Height (in): | 1.75 in | Overall Width (in): | 3.5 in |
| Bore Diameter (in): | 2.1875 in | Base to Center Height (in): | 4.188 in |
| Overall Length (in): | 29.5 in | Bolt Size (in): | 5/8 in |
| Overall Height (in): | 8.69 in | Housing Width (in): | 4.13 in |
| Frame Height (in): | 8.69 in | Channel Width (in): | 3 in |
| Distance from Bearing Centerline to Housing Face (in): | 1.28 in | Frame Length (in): | 29.5 in |
| Frame Width (in): | 3.5 in | Travel Length (in): | 12 in |
| Overall Rod Length (in): | 26.38 in | Bolt Spacing (in): | 27.5 in |
| Length Through Bore (in): | 3.32 in | Frame Bolt Hole Center to Bearing Centerline (in): | 7.75 in |
Technical Specifications
| Radial Clearance: | C3 STANDARD | Series: | Take-up Assemblies |
| Housing Construction: | Solid | Product: | ZNT2000 |
| Fixed/Expansion: | Fixed | Housing Type: | Take-Up Assembly |
| Housing Style: | Take-Up Assembly | Misalignment Type: | Dynamic |
| Frame Type: | Protected Screw Take-up Assembly | Rolling Element: | Spherical Roller |
| Housing Material: | Cast Iron | Shaft Locking Type: | Single Set Collar |
| Radial Dynamic Load Capacity (lb): | 36,370 lb | Housing Color: | Black |
| Static Load Rating (lb): | 44,400 lb | Frame Material: | Welded Steel |
| Seal Type: | Heavy Contact Seal | Cage Material: | Engineered Polymer |
| End Cap: | DTC7 | Frame: | ZNT712 |
| Ability to Relubricate: | Yes | Adjusting Screw Thread Size: | 1 1/4-7 NC |
| Allowable Working Load [2/3 Yield Strength] (lb): | 3,600 lb | Setscrew Torque (in-lbs): | 460 in/lbs |
| Microlock Kit: | ML2 | Maximum Speed (RPM): | 2200 rpm |
| Seal Kit: | MS7 | Available Seal Type: | K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip |
| Max Operating Temperature (F): | 225 °F | Vibration Frequency Roller Spin: | 0.0606 cps |
| Max Operating Temperature (C): | 107 °C | Vibration Frequency Fundamental Train: | 0.0072 cps |
| Vibration Frequency Inner Ring Defect: | 0.179 cps | Vibration Frequency Outer Ring Defect: | 0.1377 cps |
| Housing Coating: | POWDER COATED | Grease Fitting Thread Size: | 1/8 NPT |
| Locking Device Kit: | SC7 | Insert: | 2203U |
| Misalignment Capability: | ±2.0° Misalignment - Dynamic | Primary Seal: | BUNA SPRING LOADED LIP SEAL |
| Size Code: | 7 | Replacement Take-up Block: | MN72203 |
| Lubricant: | Lithium Complex NLGI 2 Grease |
General Specifications
| UPC: | 698210707750 | Weight: | 49.00 LB |
| HTC: | 8483204080 | Country of Origin: | Mexico |