Rexnord ZFS5303A Flange Blocks Rex Spherical Roller Bearings - ZFS5303A
Part #:10423542
Catalog #:ZFS5303A
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Product Specifications
Dimensions
| Overall Height (in): | 5.31 in | Housing Width (in): | 8.44 in |
| Bolt Size (in): | 3/4 in | Bore Diameter (in): | 3.1875 in |
| Foot Height (in): | 1 in | Overall Height to End Cap (in): | 6.65 in |
| Overall Length (in): | 8.44 in | Overall Width (in): | 8.44 in |
| Standoff Distance (in): | 0.25 in | Locking Collar Outside Diameter (in): | 4.91 in |
| Bolt Circle (in): | 9.5 in | Housing Cast Face to Outermost Bearing Face (in): | 0.94 in |
| Expansion Capability (in): | 0.5 in | Inner Ring Outside Diameter (in): | 3.975 in |
| Length Through Bore (in): | 5.31 in | Bolt Spacing (in): | 6.72 in |
Technical Specifications
| Cage Material: | Engineered Polymer | Shaft Locking Type: | Double Set Collar |
| Radial Dynamic Load Capacity (lb): | 84,330 lb | Static Load Rating (lb): | 90,700 lb |
| Housing Type: | Flange, Four Bolt | Housing Color: | Black |
| Housing Construction: | Solid | Rolling Element: | Spherical Roller |
| Misalignment Type: | Dynamic | Housing Material: | Cast Iron |
| Radial Clearance: | C3 STANDARD | Housing Style: | Flange Block |
| Fixed/Expansion: | Expansion | Seal Type: | Clearance Seal |
| Series: | Flange Blocks | Product: | ZFS5000 |
| Setscrew Torque (in-lbs): | 680 in/lbs | Seal Kit: | ZS10 |
| Microlock Kit: | ML3 | Maximum Speed (RPM): | 2400 rpm |
| 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 |
| Locking Device Kit: | SC10 QTY 2 | Max Operating Temperature (C): | 107 °C |
| Vibration Frequency Outer Ring Defect: | 0.1383 cps | Vibration Frequency Fundamental Train: | 0.0073 cps |
| Primary Seal: | STEEL CLEARANCE SEAL | Size Code: | 10 |
| Max Operating Temperature (F): | 225 °F | Auxiliary Seals: | 1 OPEN CAP CAST IRON |
| Vibration Frequency Roller Spin: | 0.0628 cps | Insert: | 5303U |
| Misalignment Capability: | ±2.0° Misalignment - Dynamic | Expansion Lock Plug: | 105-95008-23 |
| Grease Fitting Thread Size: | 1/8 NPT | Lubricant: | Lithium Complex NLGI 2 Grease |
| Housing Coating: | POWDER COATED | Vibration Frequency Inner Ring Defect: | 0.1784 cps |
General Specifications
| UPC: | 698210947354 | Weight: | 52.00 LB |
| Packaged Length: | 9.69 IN | Packaged Width: | 9.69 IN |
| Packaged Height: | 6.25 IN | HTC: | 84833080 |