Rexnord ZBR6311 Flanged Cartridge Blocks Rex Spherical Roller Bearings - ZBR6311
Part #:10435755
Catalog #:ZBR6311
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Product Specifications
Dimensions
| Bore Diameter (in): | 3.6875 in | Housing Height (in): | 4.13 in |
| Overall Height (in): | 5.78 in | Overall Length (in): | 10.88 in |
| Bolt Size (in): | 3/4 in | Overall Width (in): | 10.88 in |
| Foot Height (in): | 1.13 in | Pilot Diameter (in): | 8.125 in |
| Housing Outside Diameter (in): | 10.88 in | Mounting Plate to Collar Face (in): | 3.36 in |
| Pilot Depth (in): | 1.5 in | Locking Collar Outside Diameter (in): | 5.67 in |
| Bolt Circle (in): | 9.375 in | Bolt Spacing (in): | 6.625 in |
| Length Through Bore (in): | 5.78 in | Housing Cast Face to Outermost Bearing Face (in): | 1.73 in |
| Inner Ring Outside Diameter (in): | 4.561 in | Mounting Surface to End of Housing (in): | 2.5 in |
Technical Specifications
| Housing Style: | Flange Block | Radial Dynamic Load Capacity (lb): | 130,970 lb |
| Seal Type: | Clearance Seal | Housing Color: | Black |
| Housing Material: | Cast Iron | Misalignment Type: | Dynamic |
| Fixed/Expansion: | Fixed | Radial Clearance: | C3 STANDARD |
| Product: | ZBR6000 | Cage Material: | Engineered Polymer |
| Static Load Rating (lb): | 137,000 lb | Housing Type: | Flange, Cartridge |
| Series: | Flanged Cartridge Blocks | End Cap: | NEED EXT EC |
| Rolling Element: | Spherical Roller | Shaft Locking Type: | Adapter Mount |
| Housing Construction: | Solid | Bolt Hole Shape: | Round Hole |
| Maximum Speed (RPM): | 2050 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 |
| Seal Kit: | ZS11 | Ability to Relubricate: | Yes |
| Microlock Kit: | ML4 | Setscrew Torque (in-lbs): | 290-325 in/lbs |
| Primary Seal: | STEEL CLEARANCE SEAL | Size Code: | 11 |
| Vibration Frequency Fundamental Train: | 0.0071 cps | Insert: | 6311U |
| Locking Device Kit: | AK116311 | Impact Style Shurlok Install Tool: | 105-90425-61 |
| Max Operating Temperature (C): | 107 °C | Lubricant: | Lithium Complex NLGI 2 Grease |
| Shaft Locking Collar Kit/Adapter Assembly: | AK116311 | Misalignment Capability: | ±2.0° Misalignment - Dynamic |
| Max Operating Temperature (F): | 225 °F | Housing Coating: | POWDER COATED |
| Grease Fitting Thread Size: | 1/8 NPT | Vibration Frequency Inner Ring Defect: | 0.1717 cps |
| Vibration Frequency Roller Spin: | 0.0548 cps | Vibration Frequency Outer Ring Defect: | 0.1283 cps |
General Specifications
| UPC: | 793699901894 | Weight: | 49.00 LB |
| Packaged Length: | 11.50 IN | Packaged Width: | 6.00 IN |
| Packaged Height: | 11.25 IN | HTC: | 8483204080 |
| Country of Origin: | Mexico |