Rexnord MBR5215GR78 Flanged Cartridge Blocks Rex Spherical Roller Bearings - MBR5215GR78

Описание

2 15/16" Mounted Spherical Roller Bearing, Cast Iron 4-Bolt Round Flange Cartridge Block, Double Setscrew Locking Collar, Spring Loaded Heavy Contact Seal, G Lock Threaded Cover, Press Fit Outer Rings, Steel Retainers Dimensions Bolt Size (in) 5/8 in Overall Width (in) 8.75 in Bore Diameter (in) 2.9375 in Housing Height (in) 3.13 in Overall Length (in) 8.75 in Foot Height (in) 0.75 in Overall Height (in) 4 in Pilot Diameter (in) 6.375 in Housing Outside Diameter (in) 8.75 in Pilot Depth (in) 1.25 in Mounting Plate to Collar Face (in) 2 in Locking Collar Outside Diameter (in) 4.06 in Bolt Spacing (in) 5.297 in Bolt Circle (in) 7.5 in Length Through Bore (in) 4.88 in Inner Ring Outside Diameter (in) 3.37 in Mounting Surface to End of Housing (in) 2 in Housing Cast Face to Outermost Bearing Face (in) 0.88 in Technical Specifications Radial Clearance C3 STANDARD Radial Dynamic Load Capacity (lb) 57,750 lb Rolling Element Spherical Roller Product ZBR5000 Housing Construction Solid Seal Type Heavy Contact Seal Housing Type Flange, Cartridge Series Flanged Cartridge Blocks Housing Material Cast Iron Static Load Rating (lb) 71,500 lb Cage Material Steel Housing Color Black Misalignment Type Dynamic Fixed/Expansion Fixed Housing Style Flange Block Shaft Locking Type Double Set Collar 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) 680 in/lbs Maximum Speed (RPM) 1700 rpm Ability to Relubricate Yes Bolt Hole Shape Round Hole Seal Kit MS9 Max Operating Temperature (C) 107 °C Vibration Frequency Outer Ring Defect 0.1299 cps Lubricant EXXON RONEX MP STD Grease Fitting Thread Size 1/8 NPT Vibration Frequency Roller Spin 0.0591 cps Insert 5215UR78 Vibration Frequency Fundamental Train 0.0072 cps Size Code 9 Misalignment Capability ±2.0° Misalignment - Dynamic Max Operating Temperature (F) 225 °F Locking Device Kit SC9 QTY 2 Vibration Frequency Inner Ring Defect 0.1701 cps Primary Seal BUNA SPRING LOADED LIP SEAL Housing Coating POWDER COATED General Specifications UPC 782934925764 Weight 22.70 LB HTC 8483204080