Rexnord ZB21000478 Flange Blocks Rex Spherical Roller Bearings - ZB21000478

Описание

Product Family: Roller Bearing; Line: Rex Dimensions Foot Height (in) 0.56 in Overall Height (in) 2.59 in Bolt Size (in) 3/8 in Bore Diameter (in) 1 in Overall Length (in) 4.75 in Overall Width (in) 4.75 in Locking Collar Outside Diameter (in) 1.75 in Standoff Distance (in) 0.03 in Housing Outside Diameter (in) 5.13 in Bolt Circle (in) 4.125 in Inner Ring Outside Diameter (in) 1.307 in Housing Cast Face to Outermost Bearing Face (in) 0.53 in Length Through Bore (in) 2.56 in Technical Specifications Series Flange Blocks Rolling Element Spherical Roller Shaft Locking Type Single Set Collar Fixed/Expansion Fixed Misalignment Type Dynamic Static Load Rating (lb) 14,900 lb Cage Material Steel Housing Style Flange Block Housing Material Cast Iron Seal Type Clearance Seal Radial Dynamic Load Capacity (lb) 15,320 lb End Cap DTC2 Product ZB2000 Radial Clearance C5 INCREASED Housing Type Flange, Three Bolt Housing Construction Solid Seal Kit ZS2 Ability to Relubricate Yes Setscrew Torque (in-lbs) 185 in/lbs Maximum Speed (RPM) 6500 rpm Misalignment Capability ±2.0° Misalignment - Dynamic Grease Fitting Thread Size 1/8 NPT Vibration Frequency Inner Ring Defect 0.1286 cps Primary Seal STEEL CLEARANCE SEAL Vibration Frequency Roller Spin 0.0406 cps Size Code 2 Vibration Frequency Fundamental Train 0.0068 cps Locking Device Kit SC2 Insert 2100U78 Vibration Frequency Outer Ring Defect 0.088 cps Housing Coating POWDER COATED Max Operating Temperature (C) 107 °C Max Operating Temperature (F) 225 °F Lubricant EXXON RONEX MP STD General Specifications UPC 662864884792 Weight 4.20 LB HTC 8483204080 Country of Origin Mexico