Link-Belt PKLB6839FR Split-housed Pillow Blocks Link-Belt Spherical Roller Bearings - PKLB6839FR

Описание

2 7/16" Mounted Spherical Roller Bearing, Cast Steel 4-Bolt Split Pillow Block, Adapter Mounted, Triple-Ring Metal Labyrinth Seal Dimensions Foot Height (in) 1.5 in Base Width (in) 4.38 in Bolt Size (in) 1/2 in Base to Center Height (in) 3.25 in Overall Height (in) 6.38 in Bore Diameter (in) 2.4375 in Overall Width (in) 4.75 in Required Distance for Cap Removal (in) 10.25 in Expansion Capability (in) 0.38 in Centerline to Shaft Face for Closed End Unit (in) 1.47 in Base Length (in) 11.25 in Bolt Spacing Max (in) 9.63 in Bolt Spacing Width (in) 1.88 in Bolt Spacing Min (in) 8.63 in Technical Specifications Static Load Rating (lb) 53,000 lb Misalignment Type Dynamic Radial Clearance C3 STANDARD Housing Material Cast Steel Housing Style Pillow Block Shaft Locking Type Adapter Mount Product PKLB6800F Fixed/Expansion Fixed/Expansion Radial Dynamic Load Capacity (lb) 41,500 lb Seal Type Labyrinth Seal Housing Color Black End Cap LB68406R Cage Material Bronze Housing Type Pillow Block, Four Bolt, SAF Style Rolling Element Spherical Roller Series Split-housed Pillow Blocks Housing Construction Split C-Spacer 68404 Maximum Speed Using Oil (RPM) 3,700 rpm Maximum Speed Using Grease (RPM) 3,400 rpm Available Seal Type D8 Taconite Seal; R Labyrinth Seal Seal Kit LB68393RA (qty 2) Ability to Relubricate Yes Cap Bolt Torque (ft-lbs) 80-110 ft/lbs Misalignment Capability ±0.5° Misalignment - Dynamic Vibration Frequency Roller Spin 0.0591 cps Max Operating Temperature (C) 107 °C Vibration Frequency Outer Ring Defect 0.1438 cps Vibration Frequency Fundamental Train 0.0072 cps Primary Seal LER TRIPLE RING SEAL Housing Kit PKLB7875FR02 Grease Fitting Thread Size 1/4 NPT Max Operating Temperature (F) 225 °F Vibration Frequency Inner Ring Defect 0.189 cps Insert 22215LBKC3 Housing Coating POWDER COATED Locking Device Kit H315039 Size Code 22215 General Specifications UPC 662327115807 Weight 39.75 LB Packaged Length 12.38 IN Packaged Width 7.13 IN Packaged Height 6.13 IN HTC 8483208080 Country of Origin China