Rexnord KFS6207 Flange Blocks Rex Spherical Roller Bearings - KFS6207
Part #:10421290
Catalog #:KFS6207
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Product Specifications
Dimensions
| Overall Length (in): | 6.44 in | Housing Width (in): | 6.44 in |
| Bolt Size (in): | 5/8 in | Foot Height (in): | 0.75 in |
| Bore Diameter (in): | 2.4375 in | Overall Width (in): | 6.44 in |
| Overall Height (in): | 4.16 in | Locking Collar Outside Diameter (in): | 3.59 in |
| Standoff Distance (in): | 0.09 in | Bolt Circle (in): | 6.75 in |
| Inner Ring Outside Diameter (in): | 2.901 in | Expansion Capability (in): | 0.38 in |
| Length Through Bore (in): | 4.06 in | Bolt Spacing (in): | 5.03 in |
| Housing Cast Face to Outermost Bearing Face (in): | 1.42 in |
Technical Specifications
| Housing Material: | Cast Iron | Rolling Element: | Spherical Roller |
| Static Load Rating (lb): | 53,500 lb | Misalignment Type: | Dynamic |
| Seal Type: | Light Contact Seal | Shaft Locking Type: | Adapter Mount |
| Cage Material: | Engineered Polymer | Series: | Flange Blocks |
| Housing Type: | Flange, Four Bolt | Radial Dynamic Load Capacity (lb): | 43,240 lb |
| Product: | ZFS6000 | Housing Color: | Black |
| Housing Construction: | Solid | Fixed/Expansion: | Expansion |
| End Cap: | DTC8138 | Radial Clearance: | C3 STANDARD |
| Housing Style: | Flange Block | Microlock Kit: | ML3 |
| Seal Kit: | KS8 | Available Seal Type: | K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip |
| Maximum Speed (RPM): | 2300 rpm | Ability to Relubricate: | Yes |
| Size Code: | 8 | Expansion Lock Plug: | 105-95008-25 |
| Vibration Frequency Outer Ring Defect: | 0.1376 cps | Max Operating Temperature (C): | 107 °C |
| Lubricant: | Lithium Complex NLGI 2 Grease | Vibration Frequency Fundamental Train: | 0.0072 cps |
| Vibration Frequency Roller Spin: | 0.0607 cps | Impact Style Shurlok Install Tool: | 105-90425-31 |
| Locking Device Kit: | AK86207 | Grease Fitting Thread Size: | 1/8 NPT |
| Vibration Frequency Inner Ring Defect: | 0.1791 cps | Misalignment Capability: | ±2.0° Misalignment - Dynamic |
| Housing Coating: | POWDER COATED | Primary Seal: | BUNA SGL LIP LIGHT CONTACT |
| Max Operating Temperature (F): | 225 °F | Insert: | 6207U |
| Shaft Locking Collar Kit/Adapter Assembly: | AK86207 |
General Specifications
| UPC: | 793699902952 | Weight: | 20.30 LB |
| Packaged Length: | 6.88 IN | Packaged Width: | 4.88 IN |
| Packaged Height: | 6.88 IN | HTC: | 84833080 |