Link-Belt PKELB6855FR Split-housed Pillow Blocks Link-Belt Spherical Roller Bearings - PKELB6855FR

Описание

3 7/16" Mounted Spherical Roller Bearing, Cast Steel 4-Bolt Split Pillow Block, Adapter Mounted, Triple-Ring Metal Labyrinth Seal Dimensions Bore Diameter (in) 3.4375 in Overall Length (in) 15.25 in Base Width (in) 6 in Foot Height (in) 1.88 in Overall Height (in) 8.88 in Base to Center Height (in) 4.5 in Bolt Size (in) 3/4 in Overall Width (in) 6 in Centerline to Shaft Face for Closed End Unit (in) 1.91 in Bolt Spacing Max (in) 13.13 in Bolt Spacing Width (in) 2.38 in Bolt Spacing Min (in) 11.63 in Base Length (in) 15.25 in Expansion Capability (in) 0.38 in Technical Specifications Shaft Locking Type Adapter Mount Product PKLB6800F Static Load Rating (lb) 104,000 lb Rolling Element Spherical Roller Housing Color Black Housing Material Cast Steel Misalignment Type Dynamic Series Split-housed Pillow Blocks Seal Type Labyrinth Seal Fixed/Expansion Expansion Cage Material Bronze Housing Construction Split Housing Style Pillow Block End Cap LB68566R Housing Type Pillow Block, Four Bolt, SAF Style Radial Dynamic Load Capacity (lb) 80,000 lb Radial Clearance C3 STANDARD Ability to Relubricate Yes Maximum Speed Using Grease (RPM) 2,200 rpm Cap Bolt Torque (ft-lbs) 300-400 ft/lbs Maximum Speed Using Oil (RPM) 2,800 rpm C-Spacer 68564 Max Operating Temperature (F) 225 °F Vibration Frequency Outer Ring Defect 0.1269 cps Locking Device Kit H320055 Vibration Frequency Fundamental Train 0.0071 cps Vibration Frequency Roller Spin 0.0522 cps Size Code 22220 Housing Kit PKLB6855FR02 Vibration Frequency Inner Ring Defect 0.173 cps Grease Fitting Thread Size 1/4 NPT Max Operating Temperature (C) 107 °C Housing Coating POWDER COATED Insert 22220LBKC3 Primary Seal LER TRIPLE RING SEAL Misalignment Capability ±0.5° Misalignment - Dynamic General Specifications UPC 662327115654 Weight 98.50 LB Packaged Length 16.75 IN Packaged Width 9.75 IN Packaged Height 9.00 IN HTC 8483208080 Country of Origin China