Rexnord KF5207 Flange Blocks Rex Spherical Roller Bearings - KF5207
Part #:10425781
Catalog #:KF5207
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Product Specifications
Dimensions
| Bolt Size (in): | 5/8 in | Overall Width (in): | 6.44 in |
| Overall Length (in): | 6.44 in | Overall Height (in): | 4.38 in |
| Bore Diameter (in): | 2.4375 in | Housing Width (in): | 6.44 in |
| Foot Height (in): | 0.75 in | Locking Collar Outside Diameter (in): | 3.56 in |
| Length Through Bore (in): | 4.38 in | Bolt Spacing (in): | 5.03 in |
| Inner Ring Outside Diameter (in): | 2.901 in | Bolt Circle (in): | 7.125 in |
| Housing Cast Face to Outermost Bearing Face (in): | 0.88 in |
Technical Specifications
| Housing Construction: | Solid | Radial Clearance: | C3 STANDARD |
| Fixed/Expansion: | Fixed | End Cap: | DTC8 |
| Housing Type: | Flange, Four Bolt | Series: | Flange Blocks |
| Rolling Element: | Spherical Roller | Housing Material: | Cast Iron |
| Shaft Locking Type: | Double Set Collar | Seal Type: | Light Contact Seal |
| Static Load Rating (lb): | 53,500 lb | Cage Material: | Engineered Polymer |
| Misalignment Type: | Dynamic | Radial Dynamic Load Capacity (lb): | 43,240 lb |
| Housing Style: | Flange Block | Housing Color: | Black |
| Product: | ZF5000 | Maximum Speed (RPM): | 2300 rpm |
| Ability to Relubricate: | Yes | Available Seal Type: | K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip |
| Microlock Kit: | ML3 | Setscrew Torque (in-lbs): | 680 in/lbs |
| Seal Kit: | KS8 | Locking Device Kit: | SC8 QTY 2 |
| Grease Fitting Thread Size: | 1/8 NPT | Insert: | 5207U |
| Housing Coating: | POWDER COATED | Vibration Frequency Roller Spin: | 0.0607 cps |
| Lubricant: | Lithium Complex NLGI 2 Grease | Max Operating Temperature (F): | 225 °F |
| Max Operating Temperature (C): | 107 °C | Misalignment Capability: | ±2.0° Misalignment - Dynamic |
| Primary Seal: | BUNA SGL LIP LIGHT CONTACT | Vibration Frequency Inner Ring Defect: | 0.1791 cps |
| Vibration Frequency Outer Ring Defect: | 0.1376 cps | Size Code: | 8 |
| Vibration Frequency Fundamental Train: | 0.0072 cps |
General Specifications
| UPC: | 698210639570 | Weight: | 17.50 LB |
| Packaged Length: | 6.88 IN | Packaged Width: | 4.88 IN |
| Packaged Height: | 6.88 IN | Country of Origin: | Mexico |