Rexnord ZBR6311 Flanged Cartridge Blocks Rex Spherical Roller Bearings - ZBR6311

Описание

3 11/16" Mounted Spherical Roller Bearing, Cast Iron Fixed 4-Bolt Round Flange Cartridge Block, Shurlok Adapter Mounted, Clearance Seal Dimensions Bore Diameter (in) 3.6875 in Housing Height (in) 4.13 in Overall Height (in) 5.78 in Overall Length (in) 10.88 in Bolt Size (in) 3/4 in Overall Width (in) 10.88 in Foot Height (in) 1.13 in Pilot Diameter (in) 8.125 in Housing Outside Diameter (in) 10.88 in Mounting Plate to Collar Face (in) 3.36 in Pilot Depth (in) 1.5 in Locking Collar Outside Diameter (in) 5.67 in Bolt Circle (in) 9.375 in Bolt Spacing (in) 6.625 in Length Through Bore (in) 5.78 in Housing Cast Face to Outermost Bearing Face (in) 1.73 in Inner Ring Outside Diameter (in) 4.561 in Mounting Surface to End of Housing (in) 2.5 in Technical Specifications Housing Style Flange Block Radial Dynamic Load Capacity (lb) 130,970 lb Seal Type Clearance Seal Housing Color Black Housing Material Cast Iron Misalignment Type Dynamic Fixed/Expansion Fixed Radial Clearance C3 STANDARD Product ZBR6000 Cage Material Engineered Polymer Static Load Rating (lb) 137,000 lb Housing Type Flange, Cartridge Series Flanged Cartridge Blocks End Cap NEED EXT EC Rolling Element Spherical Roller Shaft Locking Type Adapter Mount Housing Construction Solid Bolt Hole Shape Round Hole Maximum Speed (RPM) 2050 rpm Available Seal Type K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip Seal Kit ZS11 Ability to Relubricate Yes Microlock Kit ML4 Setscrew Torque (in-lbs) 290-325 in/lbs Primary Seal STEEL CLEARANCE SEAL Size Code 11 Vibration Frequency Fundamental Train 0.0071 cps Insert 6311U Locking Device Kit AK116311 Impact Style Shurlok Install Tool 105-90425-61 Max Operating Temperature (C) 107 °C Lubricant EXXON RONEX MP STD Shaft Locking Collar Kit/Adapter Assembly AK116311 Misalignment Capability ±2.0° Misalignment - Dynamic Max Operating Temperature (F) 225 °F Housing Coating POWDER COATED Grease Fitting Thread Size 1/8 NPT Vibration Frequency Inner Ring Defect 0.1717 cps Vibration Frequency Roller Spin 0.0548 cps Vibration Frequency Outer Ring Defect 0.1283 cps General Specifications UPC 793699901894 Weight 49.00 LB Packaged Length 11.50 IN Packaged Width 6.00 IN Packaged Height 11.25 IN HTC 8483204080