Rexnord ZF5303S Flange Blocks Rex Spherical Roller Bearings - ZF5303S
Part #:10430849
Catalog #:ZF5303S
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Product Specifications
Dimensions
| Overall Length (in): | 8.44 in | Bolt Size (in): | 3/4 in |
| Bore Diameter (in): | 3.1875 in | Foot Height (in): | 1 in |
| Pilot Diameter (in): | 7.375 in | Housing Width (in): | 8.44 in |
| Overall Width (in): | 8.44 in | Overall Height (in): | 5.31 in |
| Pilot Depth (in): | 0.188 in | Locking Collar Outside Diameter (in): | 4.91 in |
| Standoff Distance (in): | 0.25 in | Bolt Circle (in): | 9.5 in |
| Inner Ring Outside Diameter (in): | 3.975 in | Bolt Spacing (in): | 6.72 in |
| Length Through Bore (in): | 5.31 in | Housing Cast Face to Outermost Bearing Face (in): | 0.94 in |
Technical Specifications
| Fixed/Expansion: | Fixed | Housing Color: | Black |
| Housing Construction: | Solid | Series: | Flange Blocks |
| Radial Clearance: | C3 STANDARD | Product: | ZF5000 |
| Misalignment Type: | Dynamic | Radial Dynamic Load Capacity (lb): | 84,330 lb |
| Housing Style: | Flange Block | Housing Type: | Flange, Four Bolt, Pilot |
| End Cap: | DTC10 | Shaft Locking Type: | Double Set Collar |
| Housing Material: | Cast Iron | Seal Type: | Clearance Seal |
| Rolling Element: | Spherical Roller | Static Load Rating (lb): | 90,700 lb |
| Cage Material: | Engineered Polymer | Microlock Kit: | ML4 |
| Seal Kit: | ZS10 | Ability to Relubricate: | Yes |
| Maximum Speed (RPM): | 2400 rpm | Setscrew Torque (in-lbs): | 680 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 | Vibration Frequency Roller Spin: | 0.0628 cps |
| Primary Seal: | STEEL CLEARANCE SEAL | Grease Fitting Thread Size: | 1/8 NPT |
| Vibration Frequency Fundamental Train: | 0.0073 cps | Vibration Frequency Inner Ring Defect: | 0.1784 cps |
| Max Operating Temperature (F): | 225 °F | Insert: | 5303U |
| Size Code: | 10 | Housing Coating: | POWDER COATED |
| Lubricant: | Lithium Complex NLGI 2 Grease | Vibration Frequency Outer Ring Defect: | 0.1383 cps |
| Max Operating Temperature (C): | 107 °C | Misalignment Capability: | ±2.0° Misalignment - Dynamic |
| Locking Device Kit: | SC10 QTY 2 |
General Specifications
| UPC: | 698210714697 | Weight: | 38.50 LB |
| Packaged Length: | 9.69 IN | Packaged Width: | 9.69 IN |
| Packaged Height: | 6.25 IN | Country of Origin: | Mexico |