Rexnord ZBR230072 Flanged Cartridge Blocks Rex Spherical Roller Bearings - ZBR230072

Описание

3" Mounted Spherical Roller Bearing, Fixed Cast Steel 4-Bolt Round Flange Cartridge Block, Single Setscrew Locking Collar, Clearance Seal Dimensions Overall Length (in) 8.75 in Overall Height (in) 4 in Overall Width (in) 8.75 in Pilot Diameter (in) 6.375 in Housing Height (in) 3.13 in Bore Diameter (in) 3 in Foot Height (in) 0.75 in Bolt Size (in) 5/8 in Housing Outside Diameter (in) 8.75 in Mounting Plate to Collar Face (in) 2 in Locking Collar Outside Diameter (in) 4.06 in Pilot Depth (in) 1.25 in Housing Cast Face to Outermost Bearing Face (in) 0.88 in Mounting Surface to End of Housing (in) 2 in Bolt Circle (in) 7.5 in Bolt Spacing (in) 5.297 in Length Through Bore (in) 4 in Inner Ring Outside Diameter (in) 3.37 in Technical Specifications Static Load Rating (lb) 71,500 lb Cage Material Engineered Polymer Housing Color Black Seal Type Clearance Seal Housing Construction Solid Shaft Locking Type Single Set Collar Rolling Element Spherical Roller Housing Material Cast Steel Series Flanged Cartridge Blocks Housing Style Flange Block Radial Dynamic Load Capacity (lb) 57,750 lb Product ZBR2000 Radial Clearance C3 STANDARD Fixed/Expansion Fixed Misalignment Type Dynamic End Cap DTC9 Housing Type Flange, Cartridge 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 Maximum Speed (RPM) 2800 rpm Bolt Hole Shape Round Hole Ability to Relubricate Yes Seal Kit ZS9 Setscrew Torque (in-lbs) 680 in/lbs Housing Coating POWDER COATED Insert 2300U Primary Seal STEEL CLEARANCE SEAL Max Operating Temperature (F) 225 °F Vibration Frequency Fundamental Train 0.0072 cps Lubricant EXXON RONEX MP STD Vibration Frequency Inner Ring Defect 0.1701 cps Grease Fitting Thread Size 1/8 NPT Locking Device Kit SC9 Vibration Frequency Roller Spin 0.0591 cps Max Operating Temperature (C) 107 °C Size Code 9 Vibration Frequency Outer Ring Defect 0.1299 cps Misalignment Capability ±2.0° Misalignment - Dynamic General Specifications UPC 698210913915 Weight 23.10 LB Packaged Length 8.63 IN Packaged Width 3.94 IN Packaged Height 8.63 IN HTC 8483204080 Country of Origin Mexico