Rexnord ZA220340 Solid-housed Pillow Blocks Rex Spherical Roller Bearings - ZA220340
Part #:10421936
Catalog #:ZA220340
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Product Specifications
Dimensions
| Overall Height (in): | 5 in | Overall Length (in): | 8.63 in |
| Bolt Size (in): | 5/8 in | Foot Height (in): | 1.63 in |
| Base to Center Height (in): | 2.5 in | Overall Width (in): | 3.32 in |
| Base Width (in): | 2.56 in | Bore Diameter (in): | 2.1875 in |
| Slot Length (in): | 1 in | Locking Collar Outside Diameter (in): | 3.25 in |
| Base Length (in): | 8.63 in | Length Through Bore (in): | 3.32 in |
| Housing Cast Face to Outermost Bearing Face (in): | 0.78 in | Bolt Spacing (in): | 6.75 in |
| Inner Ring Outside Diameter (in): | 2.62 in |
Technical Specifications
| Series: | Solid-housed Pillow Blocks | Radial Clearance: | C3 STANDARD |
| Shaft Locking Type: | Single Set Collar | Radial Dynamic Load Capacity (lb): | 36,370 lb |
| Fixed/Expansion: | Fixed | Housing Type: | Pillow Block, Two Bolt |
| Seal Type: | Clearance Seal | Rolling Element: | Spherical Roller |
| Product: | ZA2000 | Housing Style: | Pillow Block |
| Housing Material: | Cast Iron | Misalignment Type: | Dynamic |
| Static Load Rating (lb): | 44,400 lb | Cage Material: | Engineered Polymer |
| End Cap: | DTC7 | Housing Construction: | Solid |
| Housing Color: | Black | Seal Kit: | ZS7 |
| Available Seal Type: | K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip | Ability to Relubricate: | Yes |
| Setscrew Torque (in-lbs): | 460 in/lbs | Microlock Kit: | ML2 |
| Maximum Speed (RPM): | 3650 rpm | Vibration Frequency Roller Spin: | 0.0606 cps |
| Max Operating Temperature (C): | 107 °C | Vibration Frequency Inner Ring Defect: | 0.179 cps |
| Vibration Frequency Fundamental Train: | 0.0072 cps | Primary Seal: | STEEL CLEARANCE SEAL |
| Lube Fill Percent: | 0% FILL | Grease Fitting Thread Size: | 1/8 NPT |
| Insert: | 2203U | Max Operating Temperature (F): | 225 °F |
| Misalignment Capability: | ±2.0° Misalignment - Dynamic | Vibration Frequency Outer Ring Defect: | 0.1377 cps |
| Locking Device Kit: | SC7 | Housing Coating: | POWDER COATED |
| Lubricant: | PRESERVATIVE ONLY - NO GREASE | Size Code: | 7 |
General Specifications
| UPC: | 698210018030 | Weight: | 12.90 LB |
| Packaged Length: | 9.56 IN | Packaged Width: | 4.00 IN |
| Packaged Height: | 5.50 IN | Country of Origin: | Mexico |