Link-Belt PB22447HK4 Solid-housed Pillow Blocks Link-Belt Spherical Roller Bearings - PB22447HK4

Описание

2 15/16" Mounted Spherical Roller Bearing, Fixed Cast Iron 2-Bolt Pillow Block, Single Setscrew Locking Collar, Clearance Seal, Filled 100% with Grease Dimensions Base Width (in) 3.19 in Overall Width (in) 4 in Bolt Size (in) 3/4 in Slot Length (in) 1.06 in Base to Center Height (in) 3.25 in Overall Length (in) 10.44 in Foot Height (in) 2 in Bore Diameter (in) 2.9375 in Overall Height (in) 6.44 in Locking Collar Outside Diameter (in) 4.06 in Bolt Spacing (in) 8.13 in Length Through Bore (in) 4 in Inner Ring Outside Diameter (in) 3.37 in Housing Cast Face to Outermost Bearing Face (in) 0.84 in Base Length (in) 10.44 in Centerline to Outermost Bearing Face (in) 2.44 in Technical Specifications Housing Type Pillow Block, Two Bolt Housing Style Pillow Block Shaft Locking Type Single Set Collar Radial Clearance C0 STANDARD Housing Material Cast Iron Seal Type Clearance Seal Series Solid-housed Pillow Blocks End Cap B448DTC Cage Material Steel Misalignment Type Dynamic Radial Dynamic Load Capacity (lb) 51,100 lb Fixed/Expansion Fixed Housing Construction Solid Product PB22400 Housing Color Black Static Load Rating (lb) 71,500 lb Rolling Element Spherical Roller Available Seal Type E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal Microlock Kit B448MLK Maximum Speed (RPM) 1950 rpm Setscrew Torque (in-lbs) 680 in/lbs Seal Kit B448HS Ability to Relubricate Yes Housing Coating POWDER COATED Max Operating Temperature (F) 225 °F Size Code B448 Locking Device Kit B448SC Vibration Frequency Inner Ring Defect 0.1701 cps Vibration Frequency Fundamental Train 0.0072 cps Vibration Frequency Roller Spin 0.0591 cps Max Operating Temperature (C) 107 °C Lubricant EXXON RONEX MP STD Insert B447L Vibration Frequency Outer Ring Defect 0.1299 cps Misalignment Capability ±2.0° Misalignment - Dynamic Grease Fitting Thread Size 1/8 NPT Lube Fill Percent 100% GREASE FILL Primary Seal STEEL CLEARANCE SEAL General Specifications UPC 793699000368 Weight 26.30 LB Packaged Length 6.56 IN Packaged Width 4.25 IN Packaged Height 10.56 IN Country of Origin Mexico