Rexnord ZA3203 Solid-housed Pillow Blocks Rex Spherical Roller Bearings - ZA3203
Part #:10437227
Catalog #:ZA3203
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Product Specifications
Dimensions
| Base Width (in): | 2.56 in | Overall Width (in): | 3.5 in |
| Base to Center Height (in): | 2.5 in | Overall Height (in): | 5 in |
| Bolt Size (in): | 5/8 in | Overall Length (in): | 8.63 in |
| Bore Diameter (in): | 2.1875 in | Slot Length (in): | 1 in |
| Foot Height (in): | 1.63 in | Locking Collar Outside Diameter (in): | 3.25 in |
| Housing Cast Face to Outermost Bearing Face (in): | 0.97 in | Bolt Spacing (in): | 6.75 in |
| Length Through Bore (in): | 3.5 in | Inner Ring Outside Diameter (in): | 2.62 in |
| Base Length (in): | 8.63 in |
Technical Specifications
| Static Load Rating (lb): | 44,400 lb | Housing Color: | Black |
| Housing Construction: | Solid | Radial Dynamic Load Capacity (lb): | 36,370 lb |
| End Cap: | NEED EXT EC | Housing Style: | Pillow Block |
| Cage Material: | Engineered Polymer | Misalignment Type: | Dynamic |
| Housing Type: | Pillow Block, Two Bolt | Housing Material: | Cast Iron |
| Fixed/Expansion: | Fixed | Seal Type: | Clearance Seal |
| Radial Clearance: | C3 STANDARD | Shaft Locking Type: | Eccentric Collar |
| Rolling Element: | Spherical Roller | Product: | ZA3000 |
| Series: | Solid-housed Pillow Blocks | Ability to Relubricate: | Yes |
| Setscrew Torque (in-lbs): | 460 in/lbs | Available Seal Type: | K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip Seal |
| Microlock Kit: | ML2 | Maximum Speed (RPM): | 3650 rpm |
| Seal Kit: | ZS7 | Vibration Frequency Roller Spin: | 0.0606 cps |
| Lubricant: | Lithium Complex NLGI 2 Grease | Vibration Frequency Fundamental Train: | 0.0072 cps |
| Housing Coating: | POWDER COATED | Vibration Frequency Inner Ring Defect: | 0.179 cps |
| Max Operating Temperature (C): | 107 °C | Locking Device Kit: | SC3203 |
| Misalignment Capability: | ±2.0° Misalignment - Dynamic | Max Operating Temperature (F): | 225 °F |
| Size Code: | 7 | Grease Fitting Thread Size: | 1/8 NPT |
| Vibration Frequency Outer Ring Defect: | 0.1377 cps | Primary Seal: | STEEL CLEARANCE SEAL |
| Insert: | 3203U |
General Specifications
| UPC: | 698210905170 | Weight: | 13.10 LB |
| Packaged Length: | 9.56 IN | Packaged Width: | 4.00 IN |
| Packaged Height: | 5.50 IN | HTC: | 8483208080 |
| Country of Origin: | Mexico |