Link-Belt PKLB6871FR Split-housed Pillow Blocks Link-Belt Spherical Roller Bearings - PKLB6871FR

Описание

4 7/16" Mounted Spherical Roller Bearing, Cast Steel 4-Bolt Split Pillow Block, Adapter Mounted, Triple-Ring Metal Labyrinth Seal Dimensions Overall Height (in) 11.5 in Base to Center Height (in) 6 in Overall Width (in) 7.75 in Overall Length (in) 18.38 in Bolt Size (in) 7/8 in Foot Height (in) 2.25 in Base Width (in) 7.25 in Bore Diameter (in) 4.4375 in Required Distance for Cap Removal (in) 18.25 in Expansion Capability (in) 0.38 in Centerline to Shaft Face for Closed End Unit (in) 2.47 in Base Length (in) 18.38 in Bolt Spacing Min (in) 14.63 in Bolt Spacing Max (in) 16 in Bolt Spacing Width (in) 3.25 in Technical Specifications Seal Type Labyrinth Seal Radial Clearance C3 STANDARD Rolling Element Spherical Roller Housing Construction Split Shaft Locking Type Adapter Mount Misalignment Type Dynamic Housing Type Pillow Block, Four Bolt, SAF Style Static Load Rating (lb) 196,000 lb Housing Style Pillow Block End Cap LB68726R Housing Color Black Cage Material Bronze Housing Material Cast Steel Product PKLB6800F Fixed/Expansion Fixed/Expansion Radial Dynamic Load Capacity (lb) 143,000 lb Series Split-housed Pillow Blocks C-Spacer 68724 Available Seal Type D8 Taconite Seal; R Labyrinth Seal Seal Kit LB68713RA (qty 2) Maximum Speed Using Oil (RPM) 2,100 rpm Maximum Speed Using Grease (RPM) 1,800 rpm Cap Bolt Torque (ft-lbs) 490-650 ft/lbs Ability to Relubricate Yes Primary Seal LER TRIPLE RING SEAL Max Operating Temperature (F) 225 °F Insert 22226LBKC3 Grease Fitting Thread Size 1/4 NPT Size Code 22226 Locking Device Kit H3126071 Vibration Frequency Fundamental Train 0.0071 cps Max Operating Temperature (C) 107 °C Misalignment Capability ±0.5° Misalignment - Dynamic Housing Kit PKLB6871FR02 Housing Coating POWDER COATED Vibration Frequency Inner Ring Defect 0.173 cps Vibration Frequency Roller Spin 0.0524 cps Vibration Frequency Outer Ring Defect 0.127 cps General Specifications UPC 662327115951 Weight 210.00 LB HTC 8483208080 Country of Origin China