Link-Belt EFRB22443E7 Flange Blocks Link-Belt Spherical Roller Bearings - EFRB22443E7
Part #:10408998
Catalog #:EFRB22443E7
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Product Specifications
Dimensions
| Overall Height (in): | 4.22 in | Overall Width (in): | 7.75 in |
| Foot Height (in): | 1.78 in | Overall Length (in): | 7.75 in |
| Bore Diameter (in): | 2.6875 in | Housing Width (in): | 7.75 in |
| Housing Height (in): | 4.22 in | Bolt Size (in): | 3/4 in |
| Standoff Distance (in): | 0.19 in | Locking Collar Outside Diameter (in): | 4.06 in |
| Length Through Bore (in): | 4 in | Bolt Spacing (in): | 6 in |
| Inner Ring Outside Diameter (in): | 3.37 in | Bolt Circle (in): | 8.5 in |
Technical Specifications
| Static Load Rating (lb): | 71,500 lb | Rolling Element: | Spherical Roller |
| Radial Dynamic Load Capacity (lb): | 51,100 lb | Housing Type: | Flange, Four Bolt |
| End Cap: | B448DTC | Housing Material: | Cast Iron |
| Housing Construction: | Solid | Housing Color: | Black |
| Cage Material: | Steel | Misalignment Type: | Dynamic |
| Product: | EFRB22400 | Shaft Locking Type: | Single Set Collar |
| Radial Clearance: | C0 STANDARD | Housing Style: | Flange Block |
| Fixed/Expansion: | Fixed | Series: | Flange Blocks |
| Seal Type: | Multi-Lip Contact Seal | Available Seal Type: | E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal |
| Maximum Speed (RPM): | 850 rpm | Microlock Kit: | B448MLK |
| Setscrew Torque (in-lbs): | 680 in/lbs | Seal Kit: | B448E7S |
| Ability to Relubricate: | Yes | Lubricant: | Lithium Complex NLGI 2 Grease |
| Vibration Frequency Inner Ring Defect: | 0.1701 cps | Grease Fitting Thread Size: | 1/8 NPT |
| Max Operating Temperature (C): | 107 °C | Insert: | B443L |
| Housing Coating: | POWDER COATED | Vibration Frequency Roller Spin: | 0.0591 cps |
| Locking Device Kit: | B448SC | Primary Seal: | BUNA TRIPLE LIP SEAL |
| Size Code: | B448 | Misalignment Capability: | ±2.0° Misalignment - Dynamic |
| Vibration Frequency Outer Ring Defect: | 0.1299 cps | Vibration Frequency Fundamental Train: | 0.0072 cps |
| Max Operating Temperature (F): | 225 °F |
General Specifications
| UPC: | 793699521719 | Weight: | 28.84 LB |
| Packaged Length: | 9.50 IN | Packaged Width: | 4.50 IN |
| Packaged Height: | 9.25 IN | HTC: | 84833080 |