Rexnord EFB308CE Flange Blocks PT Select Spherical Roller Bearings - EFB308CE
Part #:10479832
Catalog #:EFB308CE
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Product Specifications
Dimensions
| Bore Diameter (in): | 3.5000 in | Housing Height (in): | 3.96 in |
| Foot Height (in): | 1.87 in | Housing Width (in): | 9.25 in |
| Bolt Size (in): | 3/4 in | Overall Height (in): | 5.36 in |
| Overall Width (in): | 9.25 in | Overall Length (in): | 9.25 in |
| Square Distance Between Bolt Holes (in): | 7 in | Locking Collar Outside Diameter (in): | 4.9 in |
| Standoff Distance (in): | 1.24 in | Expansion Capability (in): | 0.34 in |
| Length Through Bore (in): | 4.12 in | Bolt Spacing (in): | 7 in |
| Inner Ring Outside Diameter (in): | 3.975 in | Mounting Surface to Cap Face on Backside (in): | 0.34 in |
Technical Specifications
| Seal Type: | Clearance Seal | Product: | EFB |
| Static Load Rating (lb): | 77,880 lb | Misalignment Type: | Dynamic |
| Housing Construction: | Solid | Housing Type: | Flange, Four Bolt |
| Housing Material: | Cast Iron | Radial Dynamic Load Capacity (lb): | 64,000 lb |
| Housing Color: | Black | Series: | Flange Blocks |
| Cage Material: | Steel | Rolling Element: | Spherical Roller |
| End Cap: | SEE AUX CAP KIT | Housing Style: | Flange Block |
| Shaft Locking Type: | Single Set Collar | Fixed/Expansion: | Expansion |
| Maximum Speed (RPM): | 1980 rpm | Ability to Relubricate: | Yes |
| Setscrew Torque (in-lbs): | 680 in/lbs | Available Seal Type: | C Clearance Seal; T Triple Lip Seal |
| Vibration Frequency Outer Ring Defect: | 0.1195 cps | Size Code: | 10 |
| Max Operating Temperature (C): | 107 °C | Max Operating Temperature (F): | 225 °F |
| Grease Fitting Thread Size: | 1/8 NPT | Vibration Frequency Inner Ring Defect: | 0.1638 cps |
| Primary Seal: | STEEL CLEARANCE SEAL | Misalignment Capability: | ±2.0° Misalignment - Dynamic |
| Housing Coating: | POWDER COATED | Vibration Frequency Fundamental Train: | 0.007 cps |
| Lubricant: | Lithium Complex NLGI 2 Grease | Vibration Frequency Roller Spin: | 0.0513 cps |
| Lube Fitting Type: | STRAIGHT AND 90 DEG FITTING |
General Specifications
| UPC: | 782934930027 | Weight: | 30.98 LB |
| Packaged Length: | 9.75 IN | Packaged Width: | 5.75 IN |
| Packaged Height: | 9.75 IN | HTC: | 8483204080 |
| Country of Origin: | China |