Rexnord ZB9203S Flange Blocks Rex Spherical Roller Bearings - ZB9203S
Part #:10445436
Catalog #:ZB9203S
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Product Specifications
Dimensions
| Pilot Diameter (in): | 5.438 in | Foot Height (in): | 0.75 in |
| Bore Diameter (in): | 2.1875 in | Bolt Size (in): | 5/8 in |
| Overall Length (in): | 8.13 in | Overall Height (in): | 3.65 in |
| Overall Width (in): | 8.13 in | Pilot Depth (in): | 0.188 in |
| Housing Outside Diameter (in): | 8.13 in | Standoff Distance (in): | 0.09 in |
| Locking Collar Outside Diameter (in): | 3.38 in | Length Through Bore (in): | 3.34 in |
| Bolt Circle (in): | 6.75 in | Inner Ring Outside Diameter (in): | 2.901 in |
| Housing Cast Face to Outermost Bearing Face (in): | 0.72 in | Bolt Spacing (in): | 4.77 in |
Technical Specifications
| Shaft Locking Type: | Adapter Mount | Misalignment Type: | Dynamic |
| Housing Type: | Flange, Four Bolt, Pilot | Housing Style: | Flange Block |
| Radial Dynamic Load Capacity (lb): | 43,240 lb | Static Load Rating (lb): | 53,500 lb |
| Cage Material: | Engineered Polymer | Rolling Element: | Spherical Roller |
| Housing Color: | Black | Radial Clearance: | C3 STANDARD |
| Series: | Flange Blocks | Seal Type: | Clearance Seal |
| Fixed/Expansion: | Fixed | Housing Material: | Cast Iron |
| Housing Construction: | Solid | Product: | ZB9000 |
| Seal Kit: | ZS8 | Maximum Speed (RPM): | 3300 rpm |
| Microlock Kit: | ML3 | Ability to Relubricate: | Yes |
| Grease Fitting Thread Size: | 1/8 NPT | Locking Device Kit: | AK8203 |
| Shaft Locking Collar Kit/Adapter Assembly: | AK8203 | Vibration Frequency Fundamental Train: | 0.0072 cps |
| Housing Coating: | POWDER COATED | Vibration Frequency Outer Ring Defect: | 0.1376 cps |
| Primary Seal: | STEEL CLEARANCE SEAL | Vibration Frequency Roller Spin: | 0.0607 cps |
| Max Operating Temperature (F): | 225 °F | Vibration Frequency Inner Ring Defect: | 0.1791 cps |
| Insert: | 9203U | Misalignment Capability: | ±2.0° Misalignment - Dynamic |
| Size Code: | 8 | Max Operating Temperature (C): | 107 °C |
| Lubricant: | Lithium Complex NLGI 2 Grease |
General Specifications
| UPC: | 782934873430 | Weight: | 17.00 LB |
| Country of Origin: | Mexico |