Link-Belt PLB6839RK51 Split-housed Pillow Blocks Link-Belt Spherical Roller Bearings - PLB6839RK51
Part #:10429147
Catalog #:PLB6839RK51
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Product Specifications
Dimensions
| Foot Height (in): | 1.13 in | Base Width (in): | 3.13 in |
| Base to Center Height (in): | 3.25 in | Overall Height (in): | 6.38 in |
| Overall Length (in): | 11.25 in | Overall Width (in): | 4.75 in |
| Bore Diameter (in): | 2.4375 in | Bolt Size (in): | 5/8 in |
| Required Distance for Cap Removal (in): | 8.38 in | Bolt Spacing Max (in): | 9.63 in |
| Base Length (in): | 11.25 in | Bolt Spacing Min (in): | 8.63 in |
| Centerline to Shaft Face for Closed End Unit (in): | 1.47 in | Expansion Capability (in): | 0.38 in |
Technical Specifications
| Rolling Element: | Spherical Roller | End Cap: | LB68406R |
| Cage Material: | Bronze | Shaft Locking Type: | Adapter Mount |
| Housing Material: | Cast Iron | Static Load Rating (lb): | 53,000 lb |
| Housing Style: | Pillow Block | Misalignment Type: | Dynamic |
| Radial Clearance: | C3 STANDARD | Fixed/Expansion: | Fixed/Expansion |
| Seal Type: | Labyrinth Seal | Product: | PLB6800 |
| Housing Construction: | Split | Radial Dynamic Load Capacity (lb): | 41,500 lb |
| Housing Type: | Pillow Block, Two Bolt, SAF Style | Housing Color: | Black |
| Series: | Split-housed Pillow Blocks | Ability to Relubricate: | Yes |
| Maximum Speed Using Oil (RPM): | 3,700 rpm | Seal Kit: | LB68393RA (qty 2) |
| Maximum Speed Using Grease (RPM): | 3,400 rpm | Available Seal Type: | D8 Taconite Seal; D5 PenTac Seal; R Labyrinth Seal |
| Cap Bolt Torque (ft-lbs): | 45-50 ft/lbs | C-Spacer: | 68404 |
| Vibration Frequency Outer Ring Defect: | 0.1438 cps | Misalignment Capability: | ±0.5° Misalignment - Dynamic |
| Size Code: | 22215 | Primary Seal: | LER TRIPLE RING SEAL |
| Max Operating Temperature (F): | 225 °F | Insert: | 22215LBKC3 |
| Vibration Frequency Fundamental Train: | 0.0072 cps | Vibration Frequency Roller Spin: | 0.0591 cps |
| Housing Coating: | POWDER COATED | Housing Kit: | PLB6839RK5102 |
| Grease Fitting Thread Size: | 1/8 NPT | Vibration Frequency Inner Ring Defect: | 0.189 cps |
| Max Operating Temperature (C): | 107 °C | Locking Device Kit: | H315039 |
General Specifications
| UPC: | 662327989064 | Weight: | 33.00 LB |
| Packaged Length: | 12.38 IN | Packaged Width: | 7.13 IN |
| Packaged Height: | 6.13 IN | HTC: | 8483208080 |
| Country of Origin: | China |