Rexnord KB2207 Flange Blocks Rex Spherical Roller Bearings - KB2207

Описание

2 7/16" Mounted Spherical Roller Bearing, Fixed Cast Iron 4-Bolt Round Flange Block, Single Setscrew Locking Collar, Single Lip Light Contact Seal Dimensions Overall Length (in) 8.13 in Foot Height (in) 0.75 in Bore Diameter (in) 2.4375 in Overall Height (in) 3.59 in Overall Width (in) 8.13 in Bolt Size (in) 5/8 in Standoff Distance (in) 0.09 in Locking Collar Outside Diameter (in) 3.56 in Housing Outside Diameter (in) 8.13 in Length Through Bore (in) 3.5 in Bolt Circle (in) 6.75 in Inner Ring Outside Diameter (in) 2.901 in Housing Cast Face to Outermost Bearing Face (in) 0.88 in Bolt Spacing (in) 4.77 in Technical Specifications Rolling Element Spherical Roller Misalignment Type Dynamic End Cap DTC8 Shaft Locking Type Single Set Collar Radial Clearance C3 STANDARD Fixed/Expansion Fixed Product ZB2000 Housing Construction Solid Series Flange Blocks Housing Material Cast Iron Housing Type Flange, Four Bolt Seal Type Light Contact Seal Housing Style Flange Block Cage Material Engineered Polymer Radial Dynamic Load Capacity (lb) 43,240 lb Static Load Rating (lb) 53,500 lb Setscrew Torque (in-lbs) 680 in/lbs Microlock Kit ML3 Available Seal Type K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip Ability to Relubricate Yes Seal Kit KS8 Maximum Speed (RPM) 2300 rpm Vibration Frequency Outer Ring Defect 0.1376 cps Insert 2207U Vibration Frequency Fundamental Train 0.0072 cps Locking Device Kit SC8 Grease Fitting Thread Size 1/8 NPT Vibration Frequency Inner Ring Defect 0.1791 cps Size Code 8 Max Operating Temperature (C) 107 °C Primary Seal BUNA SGL LIP LIGHT CONTACT Lubricant EXXON RONEX MP STD Housing Coating POWDER COATED Max Operating Temperature (F) 225 °F Vibration Frequency Roller Spin 0.0607 cps Misalignment Capability ±2.0° Misalignment - Dynamic General Specifications UPC 698210621513 Weight 16.60 LB Packaged Length 8.63 IN Packaged Width 3.94 IN Packaged Height 8.63 IN HTC 8483204080 Country of Origin Mexico