Link-Belt PB22447E7E7C Solid-housed Pillow Blocks Link-Belt Spherical Roller Bearings - PB22447E7E7C

Описание

2 15/16" Mounted Spherical Roller Bearing, Fixed Cast Iron 2-Bolt Pillow Block, Single Setscrew Locking Collar, Triple Lip Contact Seal, Closed End Cap, Special Threaded Cover Locking Style Dimensions Overall Width (in) 4 in Bolt Size (in) 3/4 in Overall Height (in) 6.44 in Base to Center Height (in) 3.25 in Overall Length (in) 10.44 in Base Width (in) 3.19 in Foot Height (in) 2 in Bore Diameter (in) 2.9375 in Slot Length (in) 1.06 in Locking Collar Outside Diameter (in) 4.06 in Inner Ring Outside Diameter (in) 3.37 in Centerline to Outermost Bearing Face (in) 2.44 in Centerline to Cap Face (in) 2.78 in Bolt Spacing (in) 8.13 in Length Through Bore (in) 4 in Base Length (in) 10.44 in Housing Cast Face to Outermost Bearing Face (in) 0.84 in Technical Specifications Misalignment Type Dynamic Seal Type Multi-Lip Contact Seal Rolling Element Spherical Roller Housing Type Pillow Block, Two Bolt Product PB22400 Radial Clearance C0 STANDARD Shaft Locking Type Single Set Collar Cage Material Steel Housing Material Cast Iron Fixed/Expansion Fixed Housing Construction Solid Static Load Rating (lb) 71,500 lb Housing Color Black Series Solid-housed Pillow Blocks Radial Dynamic Load Capacity (lb) 51,100 lb End Cap B448EC Housing Style Pillow Block Available Seal Type E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal Setscrew Torque (in-lbs) 680 in/lbs Maximum Speed (RPM) 850 rpm Ability to Relubricate Yes Microlock Kit B448MLK Seal Kit B448E7S Primary Seal BUNA TRIPLE LIP SEAL Misalignment Capability ±2.0° Misalignment - Dynamic Vibration Frequency Fundamental Train 0.0072 cps Vibration Frequency Inner Ring Defect 0.1701 cps Lubricant EXXON RONEX MP STD Vibration Frequency Roller Spin 0.0591 cps Housing Coating POWDER COATED Auxiliary Seals 1 LB STYLE CLOSED CAP STEEL Grease Fitting Thread Size 1/8 NPT Insert B447L Vibration Frequency Outer Ring Defect 0.1299 cps Max Operating Temperature (F) 225 °F Locking Device Kit B448SC Max Operating Temperature (C) 107 °C Size Code B448 General Specifications UPC 662327403331 Weight 27.00 LB Packaged Length 6.50 IN Packaged Width 5.00 IN Packaged Height 11.25 IN