Rexnord ZFS6311 Flange Blocks Rex Spherical Roller Bearings - ZFS6311
Part #:10411523
Catalog #:ZFS6311
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Product Specifications
Dimensions
| Overall Height (in): | 6.03 in | Bore Diameter (in): | 3.6875 in |
| Overall Length (in): | 10.56 in | Housing Width (in): | 10.56 in |
| Foot Height (in): | 1.13 in | Overall Width (in): | 10.56 in |
| Bolt Size (in): | 1 in | Locking Collar Outside Diameter (in): | 5.67 in |
| Standoff Distance (in): | 0.38 in | Bolt Circle (in): | 11.75 in |
| Housing Cast Face to Outermost Bearing Face (in): | 1.61 in | Inner Ring Outside Diameter (in): | 4.561 in |
| Expansion Capability (in): | 0.5 in | Bolt Spacing (in): | 8.31 in |
| Length Through Bore (in): | 5.78 in |
Technical Specifications
| Misalignment Type: | Dynamic | Seal Type: | Clearance Seal |
| Radial Clearance: | C3 STANDARD | Series: | Flange Blocks |
| Radial Dynamic Load Capacity (lb): | 130,970 lb | Fixed/Expansion: | Expansion |
| Cage Material: | Engineered Polymer | Housing Color: | Black |
| Housing Type: | Flange, Four Bolt | End Cap: | NEED EXT EC |
| Shaft Locking Type: | Adapter Mount | Rolling Element: | Spherical Roller |
| Housing Material: | Cast Iron | Housing Style: | Flange Block |
| Product: | ZFS6000 | Static Load Rating (lb): | 137,000 lb |
| Housing Construction: | Solid | Maximum Speed (RPM): | 2050 rpm |
| 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 |
| Ability to Relubricate: | Yes | Setscrew Torque (in-lbs): | 290-325 in/lbs |
| Seal Kit: | ZS11 | Primary Seal: | STEEL CLEARANCE SEAL |
| Max Operating Temperature (C): | 107 °C | Grease Fitting Thread Size: | 1/8 NPT |
| Size Code: | 11 | Vibration Frequency Inner Ring Defect: | 0.1717 cps |
| Housing Coating: | POWDER COATED | Expansion Lock Plug: | 105-95008-14 |
| Misalignment Capability: | ±2.0° Misalignment - Dynamic | Insert: | 6311U |
| Vibration Frequency Fundamental Train: | 0.0071 cps | Vibration Frequency Outer Ring Defect: | 0.1283 cps |
| Max Operating Temperature (F): | 225 °F | Impact Style Shurlok Install Tool: | 105-90425-61 |
| Lubricant: | Lithium Complex NLGI 2 Grease | Vibration Frequency Roller Spin: | 0.0548 cps |
| Shaft Locking Collar Kit/Adapter Assembly: | AK116311 | Locking Device Kit: | AK116311 |
General Specifications
| UPC: | 793699906042 | Weight: | 77.00 LB |
| Packaged Length: | 11.50 IN | Packaged Width: | 6.00 IN |
| Packaged Height: | 11.25 IN | HTC: | 84833080 |