Rexnord KF9215 Flange Blocks Rex Spherical Roller Bearings - KF9215
Part #:10413743
Catalog #:KF9215
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Product Specifications
Dimensions
| Overall Width (in): | 8.44 in | Foot Height (in): | 1 in |
| Bore Diameter (in): | 2.9375 in | Housing Width (in): | 8.44 in |
| Overall Length (in): | 8.44 in | Bolt Size (in): | 3/4 in |
| Overall Height (in): | 4.5 in | Standoff Distance (in): | 0.25 in |
| Locking Collar Outside Diameter (in): | 4.41 in | Housing Cast Face to Outermost Bearing Face (in): | 0.81 in |
| Bolt Circle (in): | 9.5 in | Length Through Bore (in): | 4.25 in |
| Inner Ring Outside Diameter (in): | 3.975 in | Bolt Spacing (in): | 6.72 in |
Technical Specifications
| Housing Type: | Flange, Four Bolt | Housing Style: | Flange Block |
| Seal Type: | Light Contact Seal | Housing Construction: | Solid |
| Housing Color: | Black | Product: | ZF9000 |
| Misalignment Type: | Dynamic | Series: | Flange Blocks |
| Cage Material: | Engineered Polymer | Housing Material: | Cast Iron |
| Rolling Element: | Spherical Roller | Radial Dynamic Load Capacity (lb): | 84,330 lb |
| Radial Clearance: | C3 STANDARD | Static Load Rating (lb): | 90,700 lb |
| Fixed/Expansion: | Fixed | Shaft Locking Type: | Adapter Mount |
| Seal Kit: | KS10 | Maximum Speed (RPM): | 1700 rpm |
| Ability to Relubricate: | Yes | Microlock Kit: | ML4 |
| Available Seal Type: | K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip | Lubricant: | Lithium Complex NLGI 2 Grease |
| Size Code: | 10 | Grease Fitting Thread Size: | 1/8 NPT |
| Max Operating Temperature (C): | 107 °C | Vibration Frequency Fundamental Train: | 0.0073 cps |
| Vibration Frequency Outer Ring Defect: | 0.1383 cps | Housing Coating: | POWDER COATED |
| Vibration Frequency Roller Spin: | 0.0628 cps | Primary Seal: | BUNA SGL LIP LIGHT CONTACT |
| Insert: | 9215U | Misalignment Capability: | ±2.0° Misalignment - Dynamic |
| Vibration Frequency Inner Ring Defect: | 0.1784 cps | Max Operating Temperature (F): | 225 °F |
| Shaft Locking Collar Kit/Adapter Assembly: | AK10215 | Locking Device Kit: | AK10215 |
General Specifications
| UPC: | 698210643911 | Weight: | 37.00 LB |
| Packaged Length: | 9.50 IN | Packaged Width: | 4.50 IN |
| Packaged Height: | 9.25 IN | HTC: | 84833080 |