Link-Belt PLB78170FRT2 Split-housed Pillow Blocks Link-Belt Spherical Roller Bearings - PLB78170FRT2
Part #:10426203
Catalog #:PLB78170FRT2
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Product Specifications
Dimensions
| Base Width (in): | 6.75 in | Overall Width (in): | 9.25 in |
| Overall Height (in): | 14.25 in | Base to Center Height (in): | 7.063 in |
| Foot Height (in): | 2.75 in | Bore Diameter (mm): | 170 mm |
| Bolt Size (mm): | 24 mm | Bolt Size (in): | 1 in |
| Overall Length (in): | 24.75 in | Small Shaft Diameter (in): | 6.4375 in |
| Large Shaft Diameter (in): | 7.4375 in | Required Distance for Cap Removal (in): | 18 in |
| Base Length (in): | 24.75 in | Bolt Spacing Max (in): | 21.63 in |
| Bolt Spacing Min (in): | 19.38 in | Bolt Spacing Width (in): | 4.25 in |
| Centerline to Shaft Face for Closed End Unit (in): | 3.13 in | Expansion Capability (in): | 0.38 in |
Technical Specifications
| Series: | Split-housed Pillow Blocks | Cage Material: | Bronze |
| Rolling Element: | Spherical Roller | Housing Type: | Pillow Block, Four Bolt, SAF Style |
| Misalignment Type: | Dynamic | End Cap: | LB681046R |
| Radial Dynamic Load Capacity (lb): | 250,000 lb | Seal Type: | Labyrinth Seal |
| Product: | PLB7800F | Shaft Locking Type: | Direct Shaft Mount |
| Housing Material: | Cast Iron | Housing Style: | Pillow Block |
| Housing Construction: | Split | Housing Color: | Black |
| Fixed/Expansion: | Fixed/Expansion | Radial Clearance: | C3 STANDARD |
| Static Load Rating (lb): | 345,000 lb | Available Seal Type: | R Labyrinth Seal |
| C-Spacer: | 68964 | Seal Kit: | L781703R1 qty 1 Large Dia 7.4375 - LB681033R qty 1 Small Dia 6.4375 |
| Cap Bolt Torque (ft-lbs): | 400-440 ft/lbs | Ability to Relubricate: | Yes |
| Maximum Speed Using Grease (RPM): | 1,300 rpm | Maximum Speed Using Oil (RPM): | 1,600 rpm |
| Max Operating Temperature (C): | 107 °C | Vibration Frequency Outer Ring Defect: | 0.1186 cps |
| Locking Device Kit: | AN34 QTY1 - W34 QTY 1 | Housing Coating: | POWDER COATED |
| Vibration Frequency Inner Ring Defect: | 0.165 cps | Vibration Frequency Fundamental Train: | 0.007 cps |
| Grease Fitting Thread Size: | 1/4 NPT | Housing Kit: | PLB78170FR02 |
| Insert: | 22234LBC3 | Primary Seal: | LER TRIPLE RING SEAL |
| Vibration Frequency Roller Spin: | 0.0492 cps | Max Operating Temperature (F): | 225 °F |
| Size Code: | 22234 | Misalignment Capability: | ±0.5° Misalignment - Dynamic |
General Specifications
| UPC: | 662327419325 | Weight: | 295.00 LB |
| HTC: | 84833080 |