Link-Belt PKRB22448HHC Solid-housed Pillow Blocks Link-Belt Spherical Roller Bearings - PKRB22448HHC
Part #:10421680
Catalog #:PKRB22448HHC
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Product Specifications
Dimensions
| Base to Center Height (in): | 3.25 in | Base Width (in): | 3.19 in |
| Foot Height (in): | 2.25 in | Overall Height (in): | 6.44 in |
| Overall Width (in): | 4 in | Overall Length (in): | 10.44 in |
| Bore Diameter (in): | 3 in | Slot Length (in): | 1.06 in |
| Bolt Size (in): | 3/4 in | Locking Collar Outside Diameter (in): | 4.06 in |
| Housing Cast Face to Outermost Bearing Face (in): | 0.84 in | Centerline to Outermost Bearing Face (in): | 2.44 in |
| Bolt Spacing (in): | 8.13 in | Centerline to Cap Face (in): | 2.78 in |
| Base Length (in): | 10.44 in | Length Through Bore (in): | 4 in |
Technical Specifications
| Product: | PKB22400 | Rolling Element: | Spherical Roller |
| Radial Clearance: | C0 STANDARD | Radial Dynamic Load Capacity (lb): | 51,100 lb |
| Housing Color: | Black | Fixed/Expansion: | Fixed |
| Cage Material: | Steel | Seal Type: | Clearance Seal |
| Housing Type: | Pillow Block, Two Bolt | Series: | Solid-housed Pillow Blocks |
| Housing Style: | Pillow Block | Housing Material: | Cast Steel |
| End Cap: | B448EC | Housing Construction: | Solid |
| Misalignment Type: | Dynamic | Static Load Rating (lb): | 71,500 lb |
| Shaft Locking Type: | Single Set Collar | Setscrew Torque (in-lbs): | 680 in/lbs |
| Microlock Kit: | B448MLK | Seal Kit: | B448HS |
| Maximum Speed (RPM): | 1950 rpm | Available Seal Type: | E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal |
| Ability to Relubricate: | Yes | Vibration Frequency Inner Ring Defect: | 0.1701 cps |
| Max Operating Temperature (F): | 225 °F | Auxiliary Seals: | 1 LB STYLE CLOSED CAP STEEL |
| Grease Fitting Thread Size: | 1/8 NPT | Vibration Frequency Fundamental Train: | 0.0072 cps |
| Lubricant: | Lithium Complex NLGI 2 Grease | Misalignment Capability: | ±2.0° Misalignment - Dynamic |
| Vibration Frequency Outer Ring Defect: | 0.1299 cps | Insert: | B448L |
| Size Code: | B448 | Primary Seal: | STEEL CLEARANCE SEAL |
| Housing Coating: | POWDER COATED | Max Operating Temperature (C): | 107 °C |
| Vibration Frequency Roller Spin: | 0.0591 cps | Locking Device Kit: | B448SC |
General Specifications
| UPC: | 793699086492 | Weight: | 29.75 LB |
| Packaged Length: | 6.50 IN | Packaged Width: | 5.00 IN |
| Packaged Height: | 11.25 IN | Country of Origin: | Mexico |