Rexnord MBR321540 Flanged Cartridge Blocks Rex Spherical Roller Bearings - MBR321540

Описание

Rex MBR321540 Spherical Roller Bearings ZBR3000 Flanged Cartridge Block. Contact Rexnord for more details. Dimensions Pilot Diameter (in) 6.375 in Overall Width (in) 8.75 in Foot Height (in) 0.75 in Bolt Size (in) 5/8 in Bore Diameter (in) 2.9375 in Overall Length (in) 8.75 in Overall Height (in) 4.2 in Housing Height (in) 3.13 in Mounting Plate to Collar Face (in) 2.2 in Locking Collar Outside Diameter (in) 4.06 in Pilot Depth (in) 1.25 in Housing Outside Diameter (in) 8.75 in Inner Ring Outside Diameter (in) 3.37 in Mounting Surface to End of Housing (in) 2 in Bolt Circle (in) 7.5 in Housing Cast Face to Outermost Bearing Face (in) 1.02 in Length Through Bore (in) 4.2 in Bolt Spacing (in) 5.297 in Technical Specifications Housing Color Black Series Flanged Cartridge Blocks Housing Material Cast Iron Housing Construction Solid Radial Dynamic Load Capacity (lb) 57,750 lb Radial Clearance C3 STANDARD Shaft Locking Type Eccentric Collar Seal Type Heavy Contact Seal Static Load Rating (lb) 71,500 lb Housing Type Flange, Cartridge Housing Style Flange Block End Cap DTC91 Rolling Element Spherical Roller Cage Material Engineered Polymer Product ZBR3000 Fixed/Expansion Fixed Misalignment Type Dynamic Setscrew Torque (in-lbs) 460 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 Microlock Kit ML3 Seal Kit MS9 Ability to Relubricate Yes Maximum Speed (RPM) 1700 rpm Bolt Hole Shape Round Hole Lube Fill Percent 0% FILL Vibration Frequency Fundamental Train 0.0072 cps Vibration Frequency Roller Spin 0.0591 cps Primary Seal BUNA SPRING LOADED LIP SEAL Locking Device Kit SC3215 Vibration Frequency Inner Ring Defect 0.1701 cps Lubricant PRESERVATIVE ONLY - NO GREASE Max Operating Temperature (C) 107 °C Vibration Frequency Outer Ring Defect 0.1299 cps Size Code 9 Housing Coating POWDER COATED Grease Fitting Thread Size 1/8 NPT Misalignment Capability ±2.0° Misalignment - Dynamic Insert 3215U Max Operating Temperature (F) 225 °F General Specifications UPC 782935280510 Weight 22.30 LB HTC 8483204080 Country of Origin Mexico