Rexnord MBR21080646 Flanged Cartridge Blocks Rex Spherical Roller Bearings - MBR21080646

Описание

1 1/2" Mounted Spherical Roller Bearing, Fixed Cast Iron 4-Bolt Round Flange Cartridge Block, Single Setscrew Locking Collar, Spring Loaded Heavy Contact Seal, Clearance Decreased to C0, 2/3 - 3/4 Grease Fill Dimensions Foot Height (in) 0.5 in Overall Length (in) 5.25 in Pilot Diameter (in) 3.625 in Housing Height (in) 2.19 in Overall Height (in) 2.875 in Bore Diameter (in) 1.5000 in Overall Width (in) 5.25 in Bolt Size (in) 3/8 in Mounting Plate to Collar Face (in) 1.5 in Locking Collar Outside Diameter (in) 2.31 in Housing Outside Diameter (in) 5.25 in Pilot Depth (in) 0.75 in Length Through Bore (in) 2.875 in Inner Ring Outside Diameter (in) 1.745 in Housing Cast Face to Outermost Bearing Face (in) 0.66 in Bolt Spacing (in) 3.09 in Mounting Surface to End of Housing (in) 1.38 in Bolt Circle (in) 4.375 in Technical Specifications Shaft Locking Type Single Set Collar Radial Clearance C0 DECREASED Housing Color Black Rolling Element Spherical Roller Housing Material Cast Iron End Cap DTC4 Housing Style Flange Block Misalignment Type Dynamic Radial Dynamic Load Capacity (lb) 19,860 lb Product ZBR2000 Series Flanged Cartridge Blocks Static Load Rating (lb) 20,900 lb Cage Material Engineered Polymer Housing Type Flange, Cartridge Housing Construction Solid Fixed/Expansion Fixed Seal Type Heavy Contact Seal Setscrew Torque (in-lbs) 325 in/lbs Maximum Speed (RPM) 3300 rpm Seal Kit MS4 Ability to Relubricate Yes 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 Housing Coating POWDER COATED Locking Device Kit SC4 Misalignment Capability ±2.0° Misalignment - Dynamic Max Operating Temperature (C) 107 °C Vibration Frequency Fundamental Train 0.007 cps Grease Fitting Thread Size 1/8 NPT Max Operating Temperature (F) 225 °F Vibration Frequency Outer Ring Defect 0.1055 cps Lube Fill Percent 100% GREASE FILL Insert 2108U Primary Seal BUNA SPRING LOADED LIP SEAL Size Code 4 Vibration Frequency Inner Ring Defect 0.1445 cps Lubricant EXXON RONEX MP STD Vibration Frequency Roller Spin 0.0499 cps General Specifications UPC 793699720969 Weight 5.20 LB Packaged Length 5.50 IN Packaged Width 5.50 IN Packaged Height 3.25 IN Country of Origin Mexico