Rexnord ZF5211S Flange Blocks Rex Spherical Roller Bearings - ZF5211S

Описание

2 11/16" Mounted Spherical Roller Bearing, Fixed Fixed Cast Iron 4-Bolt Square Flange Block with Pilot, Double Setscrew Locking Collar, Clearance Seal Dimensions Bolt Size (in) 3/4 in Overall Length (in) 7.75 in Housing Width (in) 7.75 in Bore Diameter (in) 2.6875 in Overall Height (in) 4.88 in Overall Width (in) 7.75 in Pilot Diameter (in) 6.313 in Foot Height (in) 0.88 in Locking Collar Outside Diameter (in) 4.06 in Length Through Bore (in) 4.88 in Bolt Circle (in) 8.5 in Bolt Spacing (in) 6.02 in Inner Ring Outside Diameter (in) 3.37 in Housing Cast Face to Outermost Bearing Face (in) 0.88 in Technical Specifications Misalignment Type Dynamic Fixed/Expansion Fixed Housing Style Flange Block Housing Material Cast Iron Radial Dynamic Load Capacity (lb) 57,750 lb Product ZF5000 End Cap DTC9 Seal Type Clearance Seal Shaft Locking Type Double Set Collar Rolling Element Spherical Roller Static Load Rating (lb) 71,500 lb Radial Clearance C3 STANDARD Series Flange Blocks Housing Type Flange, Four Bolt, Pilot Cage Material Engineered Polymer Housing Construction Solid Available Seal Type K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip Ability to Relubricate Yes Maximum Speed (RPM) 2800 rpm Microlock Kit ML3 Setscrew Torque (in-lbs) 680 in/lbs Seal Kit ZS9 Vibration Frequency Inner Ring Defect 0.1701 cps Grease Fitting Thread Size 1/8 NPT Size Code 9 Max Operating Temperature (C) 107 °C Vibration Frequency Roller Spin 0.0591 cps Primary Seal STEEL CLEARANCE SEAL Vibration Frequency Outer Ring Defect 0.1299 cps Misalignment Capability ±2.0° Misalignment - Dynamic Lubricant EXXON RONEX MP STD Vibration Frequency Fundamental Train 0.0072 cps Housing Coating POWDER COATED Locking Device Kit SC9 QTY 2 Max Operating Temperature (F) 225 °F Insert 5211U General Specifications UPC 698210714673 Weight 27.40 LB Packaged Length 8.00 IN Packaged Width 6.13 IN Packaged Height 8.00 IN Country of Origin Mexico