Rexnord ZF9303 Flange Blocks Rex Spherical Roller Bearings - ZF9303

Описание

3 3/16" Mounted Spherical Roller Bearing, Fixed Fixed Cast Iron 4-Bolt Square Flange Block, Adapter Mounted, Clearance Seal Dimensions Overall Length (in) 10.56 in Foot Height (in) 1.13 in Bore Diameter (in) 3.1875 in Overall Width (in) 10.56 in Bolt Size (in) 1 in Overall Height (in) 5.25 in Housing Width (in) 10.56 in Locking Collar Outside Diameter (in) 5.19 in Standoff Distance (in) 0.25 in Bolt Circle (in) 11.75 in Length Through Bore (in) 5 in Inner Ring Outside Diameter (in) 4.561 in Housing Cast Face to Outermost Bearing Face (in) 0.94 in Bolt Spacing (in) 8.31 in Technical Specifications Fixed/Expansion Fixed Rolling Element Spherical Roller Misalignment Type Dynamic Series Flange Blocks Cage Material Engineered Polymer Static Load Rating (lb) 137,000 lb Radial Clearance C3 STANDARD Product ZF9000 Housing Construction Solid Housing Style Flange Block Seal Type Clearance Seal Housing Type Flange, Four Bolt Shaft Locking Type Adapter Mount Radial Dynamic Load Capacity (lb) 130,970 lb Housing Material Cast Iron Ability to Relubricate Yes Seal Kit ZS11 Maximum Speed (RPM) 2050 rpm Microlock Kit ML4 Available Seal Type K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip Shaft Locking Collar Kit/Adapter Assembly AK11303 Housing Coating POWDER COATED Misalignment Capability ±2.0° Misalignment - Dynamic Max Operating Temperature (F) 225 °F Max Operating Temperature (C) 107 °C Primary Seal STEEL CLEARANCE SEAL Insert 9303U Vibration Frequency Fundamental Train 0.0071 cps Grease Fitting Thread Size 1/8 NPT Vibration Frequency Inner Ring Defect 0.1717 cps Locking Device Kit AK11303 Vibration Frequency Outer Ring Defect 0.1283 cps Size Code 11 Vibration Frequency Roller Spin 0.0548 cps Lubricant EXXON RONEX MP STD General Specifications UPC 698210713027 Weight 66.00 LB Packaged Length 11.50 IN Packaged Width 6.00 IN Packaged Height 11.25 IN HTC 8483204080 Country of Origin Mexico