Rexnord ZB220305 Flange Blocks Rex Spherical Roller Bearings - ZB220305

Описание

2 3/16" Mounted Spherical Roller Bearing, Fixed Cast Iron 4-Bolt Round Flange Block, Single Setscrew Locking Collar, Clearance Seal, Clearance Increased to C4 Dimensions Foot Height (in) 0.69 in Bolt Size (in) 5/8 in Bore Diameter (in) 2.1875 in Overall Height (in) 3.41 in Overall Width (in) 7.75 in Overall Length (in) 7.75 in Housing Outside Diameter (in) 7.75 in Standoff Distance (in) 0.09 in Locking Collar Outside Diameter (in) 3.25 in Housing Cast Face to Outermost Bearing Face (in) 0.78 in Bolt Circle (in) 6.375 in Length Through Bore (in) 3.31 in Bolt Spacing (in) 4.5 in Inner Ring Outside Diameter (in) 2.62 in Technical Specifications Series Flange Blocks Housing Style Flange Block Static Load Rating (lb) 44,400 lb Cage Material Engineered Polymer Seal Type Clearance Seal Housing Type Flange, Four Bolt End Cap DTC7 Radial Dynamic Load Capacity (lb) 36,370 lb Housing Construction Solid Radial Clearance C4 INCREASED Rolling Element Spherical Roller Housing Material Cast Iron Fixed/Expansion Fixed Product ZB2000 Misalignment Type Dynamic Shaft Locking Type Single Set Collar 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 Maximum Speed (RPM) 3650 rpm Microlock Kit ML2 Ability to Relubricate Yes Grease Fitting Thread Size 1/8 NPT Lubricant EXXON RONEX MP STD Insert 2203U Vibration Frequency Fundamental Train 0.0072 cps Misalignment Capability ±2.0° Misalignment - Dynamic Vibration Frequency Inner Ring Defect 0.179 cps Primary Seal STEEL CLEARANCE SEAL Vibration Frequency Roller Spin 0.0606 cps Housing Coating POWDER COATED Size Code 7 Max Operating Temperature (F) 225 °F Locking Device Kit SC7 Max Operating Temperature (C) 107 °C Vibration Frequency Outer Ring Defect 0.1377 cps General Specifications UPC 698210019389 Weight 13.30 LB Packaged Length 7.25 IN Packaged Width 3.50 IN Packaged Height 7.25 IN HTC 8483204080 Country of Origin Mexico