Link-Belt PKLB6855FR Split-housed Pillow Blocks Link-Belt Spherical Roller Bearings - PKLB6855FR

Описание

3 7/16" Mounted Spherical Roller Bearing, Cast Steel 4-Bolt Split Pillow Block, Adapter Mounted, Triple-Ring Metal Labyrinth Seal Dimensions Overall Height (in) 8.88 in Overall Width (in) 6 in Base Width (in) 6 in Bolt Size (in) 3/4 in Base to Center Height (in) 4.5 in Overall Length (in) 15.25 in Bore Diameter (in) 3.4375 in Foot Height (in) 1.88 in Required Distance for Cap Removal (in) 13.75 in Centerline to Shaft Face for Closed End Unit (in) 1.91 in Bolt Spacing Max (in) 13.13 in Expansion Capability (in) 0.38 in Base Length (in) 15.25 in Bolt Spacing Min (in) 11.63 in Bolt Spacing Width (in) 2.38 in Technical Specifications Housing Type Pillow Block, Four Bolt, SAF Style Housing Material Cast Steel Housing Construction Split Rolling Element Spherical Roller Fixed/Expansion Fixed/Expansion Shaft Locking Type Adapter Mount Seal Type Labyrinth Seal Radial Dynamic Load Capacity (lb) 80,000 lb Radial Clearance C3 STANDARD Housing Style Pillow Block Series Split-housed Pillow Blocks Misalignment Type Dynamic End Cap LB68566R Housing Color Black Static Load Rating (lb) 104,000 lb Product PKLB6800F Cage Material Bronze Cap Bolt Torque (ft-lbs) 300-400 ft/lbs Ability to Relubricate Yes Maximum Speed Using Oil (RPM) 2,800 rpm Seal Kit LB68553R (qty 2) Available Seal Type D8 Taconite Seal; R Labyrinth Seal Maximum Speed Using Grease (RPM) 2,200 rpm C-Spacer 68564 Max Operating Temperature (F) 225 °F Vibration Frequency Roller Spin 0.0522 cps Locking Device Kit H320055 Housing Kit PKLB6855FR02 Size Code 22220 Vibration Frequency Inner Ring Defect 0.173 cps Housing Coating POWDER COATED Vibration Frequency Fundamental Train 0.0071 cps Insert 22220LBKC3 Primary Seal LER TRIPLE RING SEAL Max Operating Temperature (C) 107 °C Vibration Frequency Outer Ring Defect 0.1269 cps Grease Fitting Thread Size 1/4 NPT Misalignment Capability ±0.5° Misalignment - Dynamic General Specifications UPC 662327115876 Weight 98.60 LB Packaged Length 16.75 IN Packaged Width 9.75 IN Packaged Height 9.00 IN HTC 8483208080 Country of Origin China