Rexnord ZF2070MM Flange Blocks Rex Spherical Roller Bearings - ZF2070MM

Описание

70mm Mounted Spherical Roller Bearing, Fixed Cast Iron 4 Bolt Square Flange Block, Single Setscrew Locking Collar, Clearance Seal Dimensions Bolt Size (mm) M20 mm Overall Length (in) 7.75 in Overall Width (in) 7.75 in Overall Height (in) 4 in Bolt Size (in) 3/4 in Housing Width (in) 7.75 in Foot Height (in) 0.88 in Standoff Distance (in) 0.09 in Locking Collar Outside Diameter (in) 4.06 in Length Through Bore (in) 4 in Housing Cast Face to Outermost Bearing Face (in) 0.88 in Bolt Circle (in) 8.5 in Inner Ring Outside Diameter (in) 3.37 in Bolt Spacing (in) 6.02 in Technical Specifications Rolling Element Spherical Roller Static Load Rating (lb) 71,500 lb Product ZF2000 Shaft Locking Type Single Set Collar Radial Clearance C3 STANDARD Series Flange Blocks Housing Style Flange Block Housing Type Flange, Four Bolt Seal Type Clearance Seal Radial Dynamic Load Capacity (lb) 57,750 lb Cage Material Engineered Polymer End Cap DTC9 Housing Material Cast Iron Misalignment Type Dynamic Housing Construction Solid Fixed/Expansion Fixed Ability to Relubricate Yes Available Seal Type K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip Maximum Speed (RPM) 2800 rpm Setscrew Torque (in-lbs) 680 in/lbs Microlock Kit ML3 Seal Kit ZS9 Size Code 9 Housing Coating POWDER COATED Primary Seal STEEL CLEARANCE SEAL Vibration Frequency Roller Spin 0.0591 cps Misalignment Capability ±2.0° Misalignment - Dynamic Vibration Frequency Inner Ring Defect 0.1701 cps Lubricant EXXON RONEX MP STD Max Operating Temperature (F) 225 °F Insert 2070MMU Vibration Frequency Outer Ring Defect 0.1299 cps Locking Device Kit SC9 Vibration Frequency Fundamental Train 0.0072 cps Grease Fitting Thread Size 1/8 NPT Max Operating Temperature (C) 107 °C General Specifications UPC 698210859077 Weight 26.65 LB Packaged Length 8.00 IN Packaged Width 6.13 IN Packaged Height 8.00 IN Country of Origin Mexico