Rexnord ZAS220778 Solid-housed Pillow Blocks Rex Spherical Roller Bearings - ZAS220778
Part #:10417480
Catalog #:ZAS220778
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Product Specifications
Dimensions
| Base to Center Height (in): | 2.75 in | Foot Height (in): | 1.63 in |
| Overall Height (in): | 5.5 in | Overall Length (in): | 9.13 in |
| Bolt Size (in): | 5/8 in | Base Width (in): | 2.69 in |
| Overall Width (in): | 3.5 in | Slot Length (in): | 0.94 in |
| Bore Diameter (in): | 2.4375 in | Locking Collar Outside Diameter (in): | 3.56 in |
| Expansion Capability (in): | 0.38 in | Base Length (in): | 9.25 in |
| Housing Cast Face to Outermost Bearing Face (in): | 0.88 in | Inner Ring Outside Diameter (in): | 2.901 in |
| Bolt Spacing (in): | 7.13 in | Length Through Bore (in): | 3.5 in |
Technical Specifications
| Housing Color: | Black | Rolling Element: | Spherical Roller |
| Housing Material: | Cast Iron | Housing Style: | Pillow Block |
| Product: | ZAS2000 | Fixed/Expansion: | Expansion |
| Misalignment Type: | Dynamic | Housing Construction: | Solid |
| Static Load Rating (lb): | 53,500 lb | Radial Clearance: | C3 STANDARD |
| Cage Material: | Steel | Series: | Solid-housed Pillow Blocks |
| Housing Type: | Pillow Block, Two Bolt | Radial Dynamic Load Capacity (lb): | 43,240 lb |
| Shaft Locking Type: | Single Set Collar | Seal Type: | Clearance Seal |
| Ability to Relubricate: | Yes | Maximum Speed (RPM): | 3300 rpm |
| Seal Kit: | ZS8 | 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 | Vibration Frequency Fundamental Train: | 0.0072 cps |
| Max Operating Temperature (C): | 107 °C | Max Operating Temperature (F): | 225 °F |
| Housing Coating: | POWDER COATED | Insert: | ZCS2207R78 |
| Size Code: | 8 | Vibration Frequency Roller Spin: | 0.0607 cps |
| Primary Seal: | STEEL CLEARANCE SEAL | Lubricant: | Lithium Complex NLGI 2 Grease |
| Expansion Lock Plug: | B224408A | Vibration Frequency Outer Ring Defect: | 0.1376 cps |
| Locking Device Kit: | SC8 | Grease Fitting Thread Size: | 1/8 NPT |
| Misalignment Capability: | ±2.0° Misalignment - Dynamic | Vibration Frequency Inner Ring Defect: | 0.1791 cps |
General Specifications
| UPC: | 793699333398 | Weight: | 16.30 LB |
| Packaged Length: | 9.56 IN | Packaged Width: | 4.00 IN |
| Packaged Height: | 5.50 IN | Country of Origin: | Mexico |