Link-Belt PKLB78100FRT2 Split-housed Pillow Blocks Link-Belt Spherical Roller Bearings - PKLB78100FRT2

Описание

100 mm Mounted Spherical Roller Bearing, Cast Steel 4-Bolt Split Pillow Block, Direct Shaft Mounted, Triple-Ring Metal Labyrinth Seal, Locknut and Washer Included Dimensions Foot Height (in) 1.88 in Bore Diameter (mm) 100 mm Bolt Size (in) 3/4 in Bolt Size (mm) 24 mm Overall Width (in) 6 in Overall Height (in) 8.88 in Overall Length (in) 15.25 in Base Width (in) 6 in Base to Center Height (in) 4.5 in Small Shaft Diameter (in) 3.8125 in Required Distance for Cap Removal (in) 13.75 in Large Shaft Diameter (in) 4.5 in Bolt Spacing Width (in) 2.38 in Centerline to Shaft Face for Closed End Unit (in) 1.91 in Expansion Capability (in) 0.38 in Bolt Spacing Min (in) 11.63 in Bolt Spacing Max (in) 13.13 in Base Length (in) 15.25 in Technical Specifications Rolling Element Spherical Roller Radial Clearance C3 STANDARD Shaft Locking Type Direct Shaft Mount Housing Color Black Radial Dynamic Load Capacity (lb) 80,000 lb End Cap L781006R Housing Type Pillow Block, Four Bolt, SAF Style Housing Material Cast Steel Misalignment Type Dynamic Housing Construction Split Static Load Rating (lb) 104,000 lb Seal Type Labyrinth Seal Housing Style Pillow Block Fixed/Expansion Fixed/Expansion Product PKLB7800F Series Split-housed Pillow Blocks Cage Material Bronze Ability to Relubricate Yes Available Seal Type R Labyrinth Seal Maximum Speed Using Oil (RPM) 2,800 rpm C-Spacer 68564 Maximum Speed Using Grease (RPM) 2,200 rpm Seal Kit LB68723R (qty 1 Large Shaft Diameter=4.5000 in) L781003R2 (qty 1 Small Shaft Diameter=3.8125 in) Cap Bolt Torque (ft-lbs) 300-400 ft/lbs Max Operating Temperature (F) 225 °F Primary Seal LER TRIPLE RING SEAL Grease Fitting Thread Size 1/4 NPT Vibration Frequency Inner Ring Defect 0.173 cps Vibration Frequency Outer Ring Defect 0.1269 cps Size Code 22220 Vibration Frequency Fundamental Train 0.0071 cps Locking Device Kit AN20 QTY1 - W20 QTY 1 Housing Kit PKLB78100FR02 Vibration Frequency Roller Spin 0.0522 cps Insert 22220LBC3 Max Operating Temperature (C) 107 °C Housing Coating POWDER COATED Misalignment Capability ±0.5° Misalignment - Dynamic General Specifications UPC 662327442637 Weight 92.00 LB Packaged Length 16.75 IN Packaged Width 9.75 IN Packaged Height 9.00 IN HTC 8483208080 Country of Origin China