Rexnord KBR2207 Flanged Cartridge Blocks Rex Spherical Roller Bearings - KBR2207

Описание

2 7/16" Mounted Spherical Roller Bearing, Cast Iron 4-Bolt Round Flange Cartridge Block, Single Setscrew Locking Collar, Single Lip Light Contact Seal Dimensions Housing Height (in) 2.63 in Foot Height (in) 0.63 in Overall Height (in) 3.5 in Overall Width (in) 7.63 in Pilot Diameter (in) 5.5 in Bore Diameter (in) 2.4375 in Bolt Size (in) 1/2 in Overall Length (in) 7.63 in Housing Outside Diameter (in) 7.63 in Pilot Depth (in) 1 in Locking Collar Outside Diameter (in) 3.56 in Mounting Plate to Collar Face (in) 1.81 in Bolt Circle (in) 6.5 in Inner Ring Outside Diameter (in) 2.901 in Mounting Surface to End of Housing (in) 1.69 in Length Through Bore (in) 3.5 in Housing Cast Face to Outermost Bearing Face (in) 0.88 in Bolt Spacing (in) 4.594 in Technical Specifications Static Load Rating (lb) 53,500 lb End Cap DTC8 Product ZBR2000 Housing Color Black Housing Type Flange, Cartridge Housing Style Flange Block Cage Material Engineered Polymer Seal Type Single Lip Contact Seal Radial Dynamic Load Capacity (lb) 43,240 lb Rolling Element Spherical Roller Fixed/Expansion Fixed Series Flanged Cartridge Blocks Shaft Locking Type Single Set Collar Housing Material Cast Iron Housing Construction Solid Misalignment Type Dynamic Radial Clearance C3 STANDARD Ability to Relubricate Yes Maximum Speed (RPM) 2300 rpm Seal Kit KS8 Setscrew Torque (in-lbs) 680 in/lbs Bolt Hole Shape Round Hole Available Seal Type K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip Primary Seal BUNA SGL LIP LIGHT CONTACT Misalignment Capability ±2.0° Misalignment - Dynamic Vibration Frequency Inner Ring Defect 0.1791 cps Vibration Frequency Roller Spin 0.0607 cps Max Operating Temperature (F) 225 °F Size Code 8 Locking Device Kit SC8 Max Operating Temperature (C) 107 °C Vibration Frequency Outer Ring Defect 0.1376 cps Insert 2207U Housing Coating POWDER COATED Lubricant EXXON RONEX MP STD Grease Fitting Thread Size 1/8 NPT Vibration Frequency Fundamental Train 0.0072 cps General Specifications UPC 698210639501 Weight 14.80 LB Packaged Length 7.25 IN Packaged Width 3.50 IN Packaged Height 7.25 IN HTC 8483204080