Link-Belt PB22444EK75 Solid-housed Pillow Blocks Link-Belt Spherical Roller Bearings - PB22444EK75

Описание

2 3/4" Mounted Spherical Roller Bearing, Cast Iron 2-Bolt Pillow Block, Single Setscrew Locking Collar, Spring Loaded Heavy Contact Seal, Nickel Plated Housing Dimensions Slot Length (in) 1.06 in Foot Height (in) 2 in Overall Width (in) 4 in Bolt Size (in) 3/4 in Base Width (in) 3.19 in Bore Diameter (in) 2.7500 in Overall Height (in) 6.44 in Overall Length (in) 10.44 in Base to Center Height (in) 3.25 in Locking Collar Outside Diameter (in) 4.06 in Housing Cast Face to Outermost Bearing Face (in) 0.84 in Inner Ring Outside Diameter (in) 3.37 in Bolt Spacing (in) 8.13 in Length Through Bore (in) 4 in Centerline to Outermost Bearing Face (in) 2.44 in Base Length (in) 10.44 in Technical Specifications Fixed/Expansion Fixed Housing Style Pillow Block Static Load Rating (lb) 71,500 lb End Cap B448DTC Housing Construction Solid Shaft Locking Type Single Set Collar Radial Clearance C0 STANDARD Rolling Element Spherical Roller Misalignment Type Dynamic Radial Dynamic Load Capacity (lb) 51,100 lb Series Solid-housed Pillow Blocks Housing Material Cast Iron Cage Material Steel Product PB22400 Housing Color Silver Housing Type Pillow Block, Two Bolt Seal Type Heavy Contact Seal Seal Kit B448ES Microlock Kit B448MLK Maximum Speed (RPM) 1500 rpm Ability to Relubricate Yes Setscrew Torque (in-lbs) 680 in/lbs Vibration Frequency Inner Ring Defect 0.1701 cps Insert B444L Vibration Frequency Roller Spin 0.0591 cps Lubricant EXXON RONEX MP STD Housing Coating NICKEL PLATED Primary Seal BUNA SPRING LOADED LIP SEAL Vibration Frequency Fundamental Train 0.0072 cps Size Code B448 Grease Fitting Thread Size 1/8 NPT Max Operating Temperature (C) 107 °C Misalignment Capability ±2.0° Misalignment - Dynamic Max Operating Temperature (F) 225 °F Vibration Frequency Outer Ring Defect 0.1299 cps Locking Device Kit B448SC General Specifications UPC 782935356949 Weight 29.00 LB Packaged Length 6.56 IN Packaged Width 4.25 IN Packaged Height 10.56 IN