Link-Belt EFRB22451E Flange Blocks Link-Belt Spherical Roller Bearings - EFRB22451E
Part #:10426931
Catalog #:EFRB22451E
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Product Specifications
Dimensions
| Housing Width (in): | 8.75 in | Overall Width (in): | 8.75 in |
| Housing Height (in): | 4.66 in | Overall Length (in): | 8.75 in |
| Bore Diameter (in): | 3.1875 in | Bolt Size (in): | 3/4 in |
| Foot Height (in): | 2.07 in | Overall Height (in): | 4.66 in |
| Standoff Distance (in): | 0.25 in | Locking Collar Outside Diameter (in): | 4.91 in |
| Inner Ring Outside Diameter (in): | 3.975 in | Length Through Bore (in): | 4.38 in |
| Bolt Circle (in): | 9.906 in | Bolt Spacing (in): | 7 in |
Technical Specifications
| Radial Clearance: | C0 STANDARD | Rolling Element: | Spherical Roller |
| Housing Type: | Flange, Four Bolt | Fixed/Expansion: | Fixed |
| Series: | Flange Blocks | Static Load Rating (lb): | 90,700 lb |
| Housing Construction: | Solid | Housing Material: | Cast Iron |
| Housing Style: | Flange Block | Misalignment Type: | Dynamic |
| End Cap: | B456DTC | Product: | EFRB22400 |
| Radial Dynamic Load Capacity (lb): | 62,300 lb | Seal Type: | Heavy Contact Seal |
| Housing Color: | Black | Shaft Locking Type: | Single Set Collar |
| Cage Material: | Steel | Available Seal Type: | E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal |
| Setscrew Torque (in-lbs): | 680 in/lbs | Seal Kit: | B456ES |
| Maximum Speed (RPM): | 1250 rpm | Ability to Relubricate: | Yes |
| Microlock Kit: | B580MLK | Primary Seal: | BUNA SPRING LOADED LIP SEAL |
| Max Operating Temperature (F): | 225 °F | Size Code: | B456 |
| Grease Fitting Thread Size: | 1/8 NPT | Vibration Frequency Inner Ring Defect: | 0.1784 cps |
| Max Operating Temperature (C): | 107 °C | Insert: | B451L |
| Misalignment Capability: | ±2.0° Misalignment - Dynamic | Vibration Frequency Outer Ring Defect: | 0.1383 cps |
| Vibration Frequency Fundamental Train: | 0.0073 cps | Vibration Frequency Roller Spin: | 0.0628 cps |
| Lubricant: | Lithium Complex NLGI 2 Grease | Housing Coating: | POWDER COATED |
| Locking Device Kit: | B456SC |
General Specifications
| UPC: | 793699382167 | Weight: | 42.23 LB |
| Packaged Length: | 9.50 IN | Packaged Width: | 4.50 IN |
| Packaged Height: | 9.25 IN | HTC: | 84833080 |