Rexnord ZFS9303SB Flange Blocks Rex Spherical Roller Bearings - ZFS9303SB

Описание

3 3/16" Mounted Spherical Roller Bearing, Expansion Expansion Cast Iron 4-Bolt Square Flange Block with Pilot, Adapter Mounted, Clearance Seal, One Closed Auxiliary Cap Dimensions Overall Width (in) 10.56 in Foot Height (in) 1.13 in Pilot Diameter (in) 9.5 in Bore Diameter (in) 3.1875 in Housing Width (in) 10.56 in Bolt Size (in) 1 in Overall Length (in) 10.56 in Overall Height (in) 5.38 in Overall Height to End Cap (in) 6.98 in Locking Collar Outside Diameter (in) 5.19 in Standoff Distance (in) 0.38 in Inner Ring Outside Diameter (in) 4.561 in Housing Cast Face to Outermost Bearing Face (in) 0.56 in Bolt Circle (in) 11.75 in Length Through Bore (in) 5 in Bolt Spacing (in) 8.31 in Expansion Capability (in) 0.5 in Technical Specifications Static Load Rating (lb) 137,000 lb Series Flange Blocks Radial Clearance C3 STANDARD Rolling Element Spherical Roller Misalignment Type Dynamic Product ZFS9000 Housing Style Flange Block Seal Type Clearance Seal Housing Construction Solid Housing Type Flange, Four Bolt, Pilot Housing Material Cast Iron Shaft Locking Type Adapter Mount Radial Dynamic Load Capacity (lb) 130,970 lb Fixed/Expansion Expansion Cage Material Engineered Polymer Available Seal Type E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal Microlock Kit ML4 Maximum Speed (RPM) 2050 rpm Ability to Relubricate Yes Seal Kit ZS11 Size Code 11 Vibration Frequency Inner Ring Defect 0.1717 cps Max Operating Temperature (F) 225 °F Housing Coating POWDER COATED Insert 9303U Misalignment Capability ±2.0° Misalignment - Dynamic Lubricant EXXON RONEX MP STD Shaft Locking Collar Kit/Adapter Assembly AK11303 Vibration Frequency Outer Ring Defect 0.1283 cps Vibration Frequency Fundamental Train 0.0071 cps Primary Seal STEEL CLEARANCE SEAL Max Operating Temperature (C) 107 °C Grease Fitting Thread Size 1/8 NPT Vibration Frequency Roller Spin 0.0548 cps Locking Device Kit AK11303 Auxiliary Seals 1 CLOSED CAP CAST IRON Expansion Lock Plug 105-95008-14 General Specifications UPC 698210020682 Weight 83.43 LB Packaged Length 13.00 IN Packaged Width 10.00 IN Packaged Height 13.00 IN Country of Origin Mexico