Rexnord ZBR5311 Flanged Cartridge Blocks Rex Spherical Roller Bearings - ZBR5311

Описание

3 11/16" Mounted Spherical Roller Bearing, Cast Iron 4-Bolt Round Flange Cartridge Block, Double Setscrew Locking Collar, Clearance Seal Dimensions Overall Length (in) 10.88 in Overall Width (in) 10.88 in Overall Height (in) 6.13 in Pilot Diameter (in) 8.125 in Foot Height (in) 1.13 in Housing Height (in) 4.13 in Bore Diameter (in) 3.6875 in Bolt Size (in) 3/4 in Locking Collar Outside Diameter (in) 5.63 in Pilot Depth (in) 1.5 in Mounting Plate to Collar Face (in) 2.69 in Housing Outside Diameter (in) 10.88 in Mounting Surface to End of Housing (in) 2.5 in Bolt Spacing (in) 6.625 in Bolt Circle (in) 9.375 in Housing Cast Face to Outermost Bearing Face (in) 1.03 in Length Through Bore (in) 6.13 in Inner Ring Outside Diameter (in) 4.561 in Technical Specifications Seal Type Clearance Seal Shaft Locking Type Double Set Collar Rolling Element Spherical Roller Radial Dynamic Load Capacity (lb) 130,970 lb Fixed/Expansion Fixed Housing Color Black Housing Style Flange Block Housing Material Cast Iron End Cap DTC11 Static Load Rating (lb) 137,000 lb Misalignment Type Dynamic Series Flanged Cartridge Blocks Cage Material Engineered Polymer Housing Construction Solid Radial Clearance C3 STANDARD Product ZBR5000 Housing Type Flange, Cartridge Bolt Hole Shape Round Hole Microlock Kit ML4 Maximum Speed (RPM) 2050 rpm Seal Kit ZS11 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) 1350 in/lbs Ability to Relubricate Yes Lubricant EXXON RONEX MP STD Vibration Frequency Outer Ring Defect 0.1283 cps Housing Coating POWDER COATED Vibration Frequency Fundamental Train 0.0071 cps Vibration Frequency Inner Ring Defect 0.1717 cps Size Code 11 Primary Seal STEEL CLEARANCE SEAL Grease Fitting Thread Size 1/8 NPT Misalignment Capability ±2.0° Misalignment - Dynamic Max Operating Temperature (F) 225 °F Max Operating Temperature (C) 107 °C Insert 5311U Vibration Frequency Roller Spin 0.0548 cps Locking Device Kit SC11 QTY 2 General Specifications UPC 698210544997 Weight 56.00 LB Packaged Length 11.50 IN Packaged Width 6.00 IN Packaged Height 11.25 IN HTC 8483204080 Country of Origin United States of America