Rexnord MBR220736 Flanged Cartridge Blocks Rex Spherical Roller Bearings - MBR220736

Описание

2 7/16" Mounted Spherical Roller Bearing, Fixed Cast Iron 4-Bolt Round Flange Cartridge Block, Single Setscrew Locking Collar, Spring Loaded Heavy Contact Seal, Reversed Cover and M Seal Assembly Dimensions Overall Length (in) 7.63 in Foot Height (in) 0.63 in Overall Width (in) 7.63 in Pilot Diameter (in) 5.5 in Bolt Size (in) 1/2 in Housing Height (in) 2.63 in Bore Diameter (in) 2.4375 in Overall Height (in) 3.5 in Housing Outside Diameter (in) 7.63 in Mounting Plate to Collar Face (in) 1.81 in Pilot Depth (in) 1 in Locking Collar Outside Diameter (in) 3.56 in Inner Ring Outside Diameter (in) 2.901 in Length Through Bore (in) 3.5 in Bolt Circle (in) 6.5 in Mounting Surface to End of Housing (in) 1.69 in Housing Cast Face to Outermost Bearing Face (in) 0.88 in Bolt Spacing (in) 4.594 in Technical Specifications Cage Material Engineered Polymer Housing Style Flange Block Housing Material Cast Iron Shaft Locking Type Single Set Collar Housing Construction Solid Radial Clearance C3 STANDARD Static Load Rating (lb) 53,500 lb Rolling Element Spherical Roller Misalignment Type Dynamic Product ZBR2000 Housing Type Flange, Cartridge Housing Color Black Series Flanged Cartridge Blocks Radial Dynamic Load Capacity (lb) 43,240 lb Fixed/Expansion Fixed Seal Type Heavy Contact Seal Microlock Kit ML3 Maximum Speed (RPM) 2000 rpm Bolt Hole Shape Round Hole Setscrew Torque (in-lbs) 680 in/lbs 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 MS8 Lubricant EXXON RONEX MP STD Max Operating Temperature (F) 225 °F Vibration Frequency Roller Spin 0.0607 cps Housing Coating POWDER COATED Locking Device Kit SC8 Grease Fitting Thread Size 1/8 NPT Vibration Frequency Fundamental Train 0.0072 cps Primary Seal BUNA SPG LD LIP REVD CVR SIDE Misalignment Capability ±2.0° Misalignment - Dynamic Max Operating Temperature (C) 107 °C Insert 2207U Vibration Frequency Inner Ring Defect 0.1791 cps Size Code 8 Vibration Frequency Outer Ring Defect 0.1376 cps General Specifications UPC 698210009687 Weight 14.80 LB Packaged Length 7.25 IN Packaged Width 3.50 IN Packaged Height 7.25 IN