Rexnord ZA220751 Solid-housed Pillow Blocks Rex Spherical Roller Bearings - ZA220751
Part #:10429409
Catalog #:ZA220751
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Product Specifications
Dimensions
| Base Width (in): | 2.69 in | Bore Diameter (in): | 2.4375 in |
| Slot Length (in): | 0.94 in | Overall Length (in): | 9.13 in |
| Foot Height (in): | 1.63 in | Base to Center Height (in): | 2.75 in |
| Overall Width (in): | 3.5 in | Bolt Size (in): | 5/8 in |
| Overall Height (in): | 5.5 in | Locking Collar Outside Diameter (in): | 3.56 in |
| Length Through Bore (in): | 3.5 in | Housing Cast Face to Outermost Bearing Face (in): | 0.88 in |
| Base Length (in): | 9.13 in | Inner Ring Outside Diameter (in): | 2.901 in |
| Bolt Spacing (in): | 7.13 in |
Technical Specifications
| Cage Material: | Engineered Polymer | Misalignment Type: | Dynamic |
| End Cap: | DTC8 | Housing Type: | Pillow Block, Two Bolt |
| Rolling Element: | Spherical Roller | Shaft Locking Type: | Single Set Collar |
| Static Load Rating (lb): | 53,500 lb | Seal Type: | Clearance Seal |
| Product: | ZA2000 | Housing Construction: | Solid |
| Housing Color: | Black | Radial Dynamic Load Capacity (lb): | 43,240 lb |
| Fixed/Expansion: | Fixed | Series: | Solid-housed Pillow Blocks |
| Housing Material: | Cast Iron | Housing Style: | Pillow Block |
| Radial Clearance: | C3 STANDARD | Ability to Relubricate: | Yes |
| Maximum Speed (RPM): | 3300 rpm | Seal Kit: | ZS8 |
| Microlock Kit: | ML3 | 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): | 680 in/lbs | Misalignment Capability: | ±2.0° Misalignment - Dynamic |
| Grease Fitting Thread Size: | 1/8 NPT | Locking Device Kit: | SC8 |
| Vibration Frequency Roller Spin: | 0.0607 cps | Vibration Frequency Outer Ring Defect: | 0.1376 cps |
| Size Code: | 8 | Insert: | 2207U |
| Max Operating Temperature (C): | 107 °C | Vibration Frequency Inner Ring Defect: | 0.1791 cps |
| Vibration Frequency Fundamental Train: | 0.0072 cps | Max Operating Temperature (F): | 225 °F |
| Housing Coating: | POWDER COATED | Lubricant: | LUBRIPLATE 930AA GP HI-TEMP |
| Primary Seal: | STEEL CLEARANCE SEAL |
General Specifications
| UPC: | 698210858902 | Weight: | 15.70 LB |
| Packaged Length: | 9.56 IN | Packaged Width: | 4.00 IN |
| Packaged Height: | 5.50 IN | HTC: | 8483208080 |
| Country of Origin: | Mexico |