Rexnord ZB2204B Flange Blocks Rex Spherical Roller Bearings - ZB2204B

Описание

2 1/4" Mounted Spherical Roller Bearing, Fixed Cast Iron 4-Bolt Round Flange Block, Single Setscrew Locking Collar, Clearance Seal, One Closed Cap on Threaded Cover Side Dimensions Overall Height (in) 3.41 in Overall Length (in) 7.75 in Bolt Size (in) 5/8 in Foot Height (in) 0.69 in Bore Diameter (in) 2.2500 in Overall Width (in) 7.75 in Standoff Distance (in) 0.09 in Housing Outside Diameter (in) 7.75 in Locking Collar Outside Diameter (in) 3.25 in Housing Cast Face to Outermost Bearing Face (in) 0.78 in Bolt Spacing (in) 4.5 in Inner Ring Outside Diameter (in) 2.62 in Length Through Bore (in) 3.31 in Bolt Circle (in) 6.375 in Technical Specifications Fixed/Expansion Fixed Housing Type Flange, Four Bolt Radial Dynamic Load Capacity (lb) 36,370 lb Rolling Element Spherical Roller Seal Type Clearance Seal Radial Clearance C3 STANDARD Product ZB2000 Housing Style Flange Block Shaft Locking Type Single Set Collar Static Load Rating (lb) 44,400 lb Housing Construction Solid Misalignment Type Dynamic Cage Material Engineered Polymer Series Flange Blocks Housing Material Cast Iron Maximum Speed (RPM) 3650 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) 460 in/lbs Microlock Kit ML2 Ability to Relubricate Yes Auxiliary Seals 1 CLOSED CAP CAST IRON Insert 2204U Locking Device Kit SC7 Vibration Frequency Roller Spin 0.0606 cps Vibration Frequency Inner Ring Defect 0.179 cps Size Code 7 Max Operating Temperature (C) 107 °C Misalignment Capability ±2.0° Misalignment - Dynamic Max Operating Temperature (F) 225 °F Lubricant EXXON RONEX MP STD Vibration Frequency Fundamental Train 0.0072 cps Grease Fitting Thread Size 1/8 NPT Housing Coating POWDER COATED Vibration Frequency Outer Ring Defect 0.1377 cps Primary Seal STEEL CLEARANCE SEAL General Specifications UPC 698210202422 Weight 16.30 LB Packaged Length 8.00 IN Packaged Width 6.13 IN Packaged Height 8.00 IN HTC 8483204080 Country of Origin United States of America