Rexnord ZBR2315G78 Flanged Cartridge Blocks Rex Spherical Roller Bearings - ZBR2315G78

Описание

Product Family: Roller Bearing; Line: Rex Dimensions Pilot Diameter (in) 8.125 in Bore Diameter (in) 3.9375 in Foot Height (in) 1.13 in Overall Length (in) 10.88 in Overall Height (in) 5.06 in Bolt Size (in) 3/4 in Overall Width (in) 10.88 in Housing Height (in) 4.13 in Pilot Depth (in) 1.5 in Locking Collar Outside Diameter (in) 5.63 in Mounting Plate to Collar Face (in) 2.69 in Housing Outside Diameter (in) 10.88 in Bolt Spacing (in) 6.625 in Mounting Surface to End of Housing (in) 2.5 in Inner Ring Outside Diameter (in) 4.561 in Bolt Circle (in) 9.375 in Housing Cast Face to Outermost Bearing Face (in) 1.03 in Length Through Bore (in) 5.06 in Technical Specifications Radial Clearance C3 STANDARD Shaft Locking Type Single Set Collar Static Load Rating (lb) 137,000 lb Housing Construction Solid Series Flanged Cartridge Blocks Fixed/Expansion Fixed Seal Type Clearance Seal Radial Dynamic Load Capacity (lb) 130,970 lb Product ZBR2000 Housing Style Flange Block Housing Color Black Housing Material Cast Iron Rolling Element Spherical Roller Housing Type Flange, Cartridge Misalignment Type Dynamic Cage Material Steel Maximum Speed (RPM) 2050 rpm Seal Kit ZS11 Ability to Relubricate Yes Setscrew Torque (in-lbs) 1350 in/lbs Bolt Hole Shape Round Hole Size Code 11 Vibration Frequency Fundamental Train 0.0071 cps Vibration Frequency Roller Spin 0.0548 cps Vibration Frequency Inner Ring Defect 0.1717 cps Vibration Frequency Outer Ring Defect 0.1283 cps Locking Device Kit SC11 Max Operating Temperature (F) 225 °F Primary Seal STEEL CLEARANCE SEAL Grease Fitting Thread Size 1/8 NPT Lubricant EXXON RONEX MP STD Insert 2315UR78 Misalignment Capability ±2.0° Misalignment - Dynamic Housing Coating POWDER COATED Max Operating Temperature (C) 107 °C General Specifications UPC 782934910371 Weight 49.00 LB HTC 8483204080