Rexnord ZB2211 Flange Blocks Rex Spherical Roller Bearings - ZB2211

Описание

2 11/16" Mounted Spherical Roller Bearing, Fixed Cast Iron 4-Bolt Round Flange Block, Single Setscrew Locking Collar, Clearance Seal Dimensions Overall Width (in) 9.5 in Bore Diameter (in) 2.6875 in Bolt Size (in) 3/4 in Overall Length (in) 9.5 in Overall Height (in) 4.09 in Foot Height (in) 0.88 in Locking Collar Outside Diameter (in) 4.06 in Housing Outside Diameter (in) 9.5 in Standoff Distance (in) 0.09 in Bolt Spacing (in) 5.56 in Bolt Circle (in) 7.875 in Inner Ring Outside Diameter (in) 3.37 in Length Through Bore (in) 4 in Housing Cast Face to Outermost Bearing Face (in) 0.88 in Technical Specifications Radial Clearance C3 STANDARD End Cap DTC9 Rolling Element Spherical Roller Seal Type Clearance Seal Fixed/Expansion Fixed Housing Construction Solid Static Load Rating (lb) 71,500 lb Cage Material Engineered Polymer Housing Type Flange, Four Bolt Misalignment Type Dynamic Series Flange Blocks Shaft Locking Type Single Set Collar Housing Material Cast Iron Housing Style Flange Block Radial Dynamic Load Capacity (lb) 57,750 lb Product ZB2000 Seal Kit ZS9 Ability to Relubricate Yes Setscrew Torque (in-lbs) 680 in/lbs 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 Microlock Kit ML3 Max Operating Temperature (C) 107 °C Grease Fitting Thread Size 1/8 NPT Max Operating Temperature (F) 225 °F Misalignment Capability ±2.0° Misalignment - Dynamic Locking Device Kit SC9 Primary Seal STEEL CLEARANCE SEAL Vibration Frequency Roller Spin 0.0591 cps Vibration Frequency Inner Ring Defect 0.1701 cps Housing Coating POWDER COATED Lubricant EXXON RONEX MP STD Size Code 9 Vibration Frequency Outer Ring Defect 0.1299 cps Vibration Frequency Fundamental Train 0.0072 cps Insert 2211U General Specifications UPC 698210173401 Weight 26.50 LB Packaged Length 9.50 IN Packaged Width 4.50 IN Packaged Height 9.25 IN HTC 8483204080 Country of Origin Mexico