Link-Belt EFRB22451E7 Flange Blocks Link-Belt Spherical Roller Bearings - EFRB22451E7
Part #:10425515
Catalog #:EFRB22451E7
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Product Specifications
Dimensions
| Housing Width (in): | 8.75 in | Bore Diameter (in): | 3.1875 in |
| Overall Height (in): | 4.66 in | Overall Width (in): | 8.75 in |
| Bolt Size (in): | 3/4 in | Housing Height (in): | 4.66 in |
| Foot Height (in): | 2.07 in | Overall Length (in): | 8.75 in |
| Locking Collar Outside Diameter (in): | 4.91 in | Standoff Distance (in): | 0.25 in |
| Bolt Spacing (in): | 7 in | Length Through Bore (in): | 4.38 in |
| Bolt Circle (in): | 9.906 in | Inner Ring Outside Diameter (in): | 3.975 in |
Technical Specifications
| Seal Type: | Multi-Lip Contact Seal | Radial Clearance: | C0 STANDARD |
| Housing Material: | Cast Iron | Housing Construction: | Solid |
| Static Load Rating (lb): | 90,700 lb | End Cap: | B456DTC |
| Shaft Locking Type: | Single Set Collar | Housing Type: | Flange, Four Bolt |
| Housing Color: | Black | Cage Material: | Steel |
| Fixed/Expansion: | Fixed | Rolling Element: | Spherical Roller |
| Series: | Flange Blocks | Housing Style: | Flange Block |
| Radial Dynamic Load Capacity (lb): | 62,300 lb | Product: | EFRB22400 |
| Misalignment Type: | Dynamic | Available Seal Type: | E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal |
| Setscrew Torque (in-lbs): | 680 in/lbs | Microlock Kit: | B580MLK |
| Seal Kit: | B456E7S | Ability to Relubricate: | Yes |
| Maximum Speed (RPM): | 725 rpm | Grease Fitting Thread Size: | 1/8 NPT |
| Insert: | B451L | Locking Device Kit: | B456SC |
| Max Operating Temperature (F): | 225 °F | Vibration Frequency Fundamental Train: | 0.0073 cps |
| Misalignment Capability: | ±2.0° Misalignment - Dynamic | Vibration Frequency Outer Ring Defect: | 0.1383 cps |
| Lubricant: | Lithium Complex NLGI 2 Grease | Vibration Frequency Roller Spin: | 0.0628 cps |
| Size Code: | B456 | Primary Seal: | BUNA TRIPLE LIP SEAL |
| Vibration Frequency Inner Ring Defect: | 0.1784 cps | Max Operating Temperature (C): | 107 °C |
| Housing Coating: | POWDER COATED |
General Specifications
| UPC: | 793699521757 | Weight: | 42.23 LB |
| Packaged Length: | 9.50 IN | Packaged Width: | 4.50 IN |
| Packaged Height: | 9.25 IN | HTC: | 84833080 |