Rexnord KA221572 Solid-housed Pillow Blocks Rex Spherical Roller Bearings - KA221572

Описание

2 15/16" Mounted Spherical Roller Bearing, Cast Steel Fixed 2-Bolt Pillow Block, Single Setscrew Locking Collar, Single Lip Light Contact Seal Dimensions Overall Length (in) 10.44 in Base to Center Height (in) 3.25 in Foot Height (in) 2 in Base Width (in) 3.19 in Overall Height (in) 6.44 in Bore Diameter (in) 2.9375 in Bolt Size (in) 3/4 in Slot Length (in) 1.13 in Overall Width (in) 4 in Locking Collar Outside Diameter (in) 4.06 in Length Through Bore (in) 4 in Base Length (in) 10.44 in Housing Cast Face to Outermost Bearing Face (in) 0.88 in Bolt Spacing (in) 8.13 in Inner Ring Outside Diameter (in) 3.37 in Technical Specifications Static Load Rating (lb) 71,500 lb Housing Style Pillow Block Seal Type Single Lip Contact Seal Radial Clearance C3 STANDARD End Cap DTC9 Housing Construction Solid Shaft Locking Type Single Set Collar Series Solid-housed Pillow Blocks Housing Material Cast Steel Product ZA2000 Cage Material Engineered Polymer Misalignment Type Dynamic Fixed/Expansion Fixed Housing Type Pillow Block, Two Bolt Rolling Element Spherical Roller Radial Dynamic Load Capacity (lb) 57,750 lb Housing Color Black Ability to Relubricate Yes Available Seal Type K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip Seal Kit KS9 Setscrew Torque (in-lbs) 680 in/lbs Microlock Kit ML3 Maximum Speed (RPM) 1900 rpm Lubricant EXXON RONEX MP STD Locking Device Kit SC9 Vibration Frequency Fundamental Train 0.0072 cps Misalignment Capability ±2.0° Misalignment - Dynamic Vibration Frequency Inner Ring Defect 0.1701 cps Insert 2215U Vibration Frequency Roller Spin 0.0591 cps Max Operating Temperature (F) 225 °F Housing Coating POWDER COATED Size Code 9 Primary Seal BUNA SGL LIP LIGHT CONTACT Grease Fitting Thread Size 1/8 NPT Max Operating Temperature (C) 107 °C Vibration Frequency Outer Ring Defect 0.1299 cps General Specifications UPC 698210706210 Weight 23.70 LB Packaged Length 6.56 IN Packaged Width 4.25 IN Packaged Height 10.56 IN Country of Origin Mexico