Rexnord ZB2311 Flange Blocks Rex Spherical Roller Bearings - ZB2311

Описание

3 11/16" Mounted Spherical Roller Bearing, Fixed Cast Iron 4-Bolt Square Flange Block, Single Setscrew Locking Collar, Clearance Seal Dimensions Overall Length (in) 9.75 in Housing Width (in) 9.75 in Foot Height (in) 1.13 in Bolt Size (in) 7/8 in Overall Height (in) 5.22 in Bore Diameter (in) 3.6875 in Overall Width (in) 9.75 in Locking Collar Outside Diameter (in) 5.63 in Standoff Distance (in) 0.25 in Bolt Circle (in) 10.75 in Length Through Bore (in) 5.06 in Inner Ring Outside Diameter (in) 4.561 in Housing Cast Face to Outermost Bearing Face (in) 1.03 in Bolt Spacing (in) 7.59 in Technical Specifications Housing Type Flange, Four Bolt End Cap DTC11 Seal Type Clearance Seal Fixed/Expansion Fixed Product ZB2000 Rolling Element Spherical Roller Housing Material Cast Iron Cage Material Engineered Polymer Housing Style Flange Block Series Flange Blocks Radial Clearance C3 STANDARD Shaft Locking Type Single Set Collar Radial Dynamic Load Capacity (lb) 130,970 lb Housing Construction Solid Static Load Rating (lb) 137,000 lb Misalignment Type Dynamic Setscrew Torque (in-lbs) 1350 in/lbs 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 Seal Kit ZS11 Maximum Speed (RPM) 2050 rpm Microlock Kit ML4 Size Code 11 Max Operating Temperature (C) 107 °C Grease Fitting Thread Size 1/8 NPT Vibration Frequency Outer Ring Defect 0.1283 cps Vibration Frequency Roller Spin 0.0548 cps Locking Device Kit SC11 Vibration Frequency Fundamental Train 0.0071 cps Max Operating Temperature (F) 225 °F Lubricant EXXON RONEX MP STD Primary Seal STEEL CLEARANCE SEAL Insert 2311U Misalignment Capability ±2.0° Misalignment - Dynamic Vibration Frequency Inner Ring Defect 0.1717 cps Housing Coating POWDER COATED General Specifications UPC 698210685003 Weight 59.00 LB Packaged Length 9.69 IN Packaged Width 9.69 IN Packaged Height 6.25 IN HTC 8483204080 Country of Origin Mexico