Rexnord ZBR2300 Flanged Cartridge Blocks Rex Spherical Roller Bearings - ZBR2300

Описание

3" Mounted Spherical Roller Bearing, Cast Iron 4-Bolt Round Flange Cartridge Block, Single Setscrew Locking Collar, Clearance Seal Dimensions Overall Width (in) 8.75 in Overall Length (in) 8.75 in Bolt Size (in) 5/8 in Foot Height (in) 0.75 in Bore Diameter (in) 3 in Pilot Diameter (in) 6.375 in Housing Height (in) 3.13 in Overall Height (in) 4 in Mounting Plate to Collar Face (in) 2 in Housing Outside Diameter (in) 8.75 in Locking Collar Outside Diameter (in) 4.06 in Pilot Depth (in) 1.25 in Inner Ring Outside Diameter (in) 3.37 in Bolt Spacing (in) 5.297 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 Length Through Bore (in) 4 in Technical Specifications Rolling Element Spherical Roller Seal Type Clearance Seal Product ZBR2000 Radial Dynamic Load Capacity (lb) 57,750 lb Housing Type Flange, Cartridge Static Load Rating (lb) 71,500 lb Misalignment Type Dynamic Housing Construction Solid Fixed/Expansion Fixed Housing Style Flange Block End Cap DTC9 Shaft Locking Type Single Set Collar Series Flanged Cartridge Blocks Housing Color Black Cage Material Engineered Polymer Radial Clearance C3 STANDARD Housing Material Cast Iron Ability to Relubricate Yes Bolt Hole Shape Round Hole Seal Kit ZS9 Maximum Speed (RPM) 2800 rpm Available Seal Type K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip Setscrew Torque (in-lbs) 680 in/lbs Misalignment Capability ±2.0° Misalignment - Dynamic Housing Coating POWDER COATED Locking Device Kit SC9 Max Operating Temperature (C) 107 °C Insert 2300U Size Code 9 Grease Fitting Thread Size 1/8 NPT Vibration Frequency Roller Spin 0.0591 cps Vibration Frequency Inner Ring Defect 0.1701 cps Primary Seal STEEL CLEARANCE SEAL Vibration Frequency Outer Ring Defect 0.1299 cps Vibration Frequency Fundamental Train 0.0072 cps Max Operating Temperature (F) 225 °F Lubricant EXXON RONEX MP STD General Specifications UPC 698210177706 Weight 20.74 LB Packaged Length 8.63 IN Packaged Width 3.94 IN Packaged Height 8.63 IN HTC 8483204080 Country of Origin Mexico