Rexnord MB221546 Flange Blocks Rex Spherical Roller Bearings - MB221546

Описание

2 15/16" Mounted Spherical Roller Bearing, Fixed Cast Iron 4-Bolt Round Flange Block, Single Setscrew Locking Collar, Spring Loaded Heavy Contact Seal, 100% Grease Filled Dimensions Overall Width (in) 9.5 in Overall Height (in) 4.09 in Foot Height (in) 0.88 in Bolt Size (in) 3/4 in Bore Diameter (in) 2.9375 in Overall Length (in) 9.5 in Locking Collar Outside Diameter (in) 4.06 in Standoff Distance (in) 0.09 in Housing Outside Diameter (in) 9.5 in Bolt Spacing (in) 5.56 in Bolt Circle (in) 7.875 in Housing Cast Face to Outermost Bearing Face (in) 0.88 in Inner Ring Outside Diameter (in) 3.37 in Length Through Bore (in) 4 in Technical Specifications Series Flange Blocks Housing Material Cast Iron Product ZB2000 Radial Clearance C3 STANDARD Housing Construction Solid End Cap DTC9 Housing Type Flange, Four Bolt Shaft Locking Type Single Set Collar Housing Style Flange Block Fixed/Expansion Fixed Rolling Element Spherical Roller Seal Type Heavy Contact Seal Static Load Rating (lb) 71,500 lb Misalignment Type Dynamic Cage Material Engineered Polymer Radial Dynamic Load Capacity (lb) 57,750 lb 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 MS9 Maximum Speed (RPM) 1700 rpm Setscrew Torque (in-lbs) 680 in/lbs Ability to Relubricate Yes Microlock Kit ML3 Max Operating Temperature (C) 107 °C Size Code 9 Locking Device Kit SC9 Vibration Frequency Roller Spin 0.0591 cps Insert 2215U Vibration Frequency Outer Ring Defect 0.1299 cps Housing Coating POWDER COATED Vibration Frequency Fundamental Train 0.0072 cps Misalignment Capability ±2.0° Misalignment - Dynamic Lubricant EXXON RONEX MP STD Grease Fitting Thread Size 1/8 NPT Max Operating Temperature (F) 225 °F Lube Fill Percent 100% GREASE FILL Primary Seal BUNA SPRING LOADED LIP SEAL Vibration Frequency Inner Ring Defect 0.1701 cps General Specifications UPC 698210010539 Weight 25.60 LB Packaged Length 9.50 IN Packaged Width 4.50 IN Packaged Height 9.25 IN Country of Origin Mexico