Rexnord MF5211SV054178 Flange Blocks Rex Spherical Roller Bearings - MF5211SV054178

Описание

2 11/16" Mounted Spherical Roller Bearing, Fixed Cast Iron 4-Bolt Square Flange Block with Pilot, Double Setscrew Locking Collar, Spring Loaded Heavy Contact Viton Seal, C4 Internal Clearance, Special Grease, Steel Retainers Dimensions Pilot Diameter (in) 6.313 in Overall Width (in) 7.75 in Overall Height (in) 4.88 in Housing Width (in) 7.75 in Foot Height (in) 0.88 in Bore Diameter (in) 2.6875 in Bolt Size (in) 3/4 in Overall Length (in) 7.75 in Locking Collar Outside Diameter (in) 4.06 in Length Through Bore (in) 4.88 in Housing Cast Face to Outermost Bearing Face (in) 0.88 in Bolt Spacing (in) 6.02 in Bolt Circle (in) 8.5 in Inner Ring Outside Diameter (in) 3.37 in Technical Specifications Series Flange Blocks Housing Material Cast Iron Static Load Rating (lb) 71,500 lb Housing Style Flange Block Seal Type Heavy Contact Seal Product ZF5000 Shaft Locking Type Double Set Collar Radial Clearance C4 INCREASED Fixed/Expansion Fixed Rolling Element Spherical Roller End Cap DTC9 Housing Construction Solid Housing Type Flange, Four Bolt, Pilot Cage Material Steel Radial Dynamic Load Capacity (lb) 57,750 lb Misalignment Type Dynamic Seal Kit MS9 Setscrew Torque (in-lbs) 680 in/lbs Microlock Kit ML3 Maximum Speed (RPM) 1700 rpm Ability to Relubricate Yes Insert 5211U Lubricant DOW CORNING DC41 HT Size Code 9 Vibration Frequency Fundamental Train 0.0072 cps Vibration Frequency Roller Spin 0.0591 cps Vibration Frequency Inner Ring Defect 0.1701 cps Housing Coating POWDER COATED Primary Seal VITON SPRING LOADED LIP SEAL Vibration Frequency Outer Ring Defect 0.1299 cps Max Operating Temperature (C) 204 °C Max Operating Temperature (F) 400 °F Misalignment Capability ±2.0° Misalignment - Dynamic Grease Fitting Thread Size 1/8 NPT Locking Device Kit SC9 QTY 2 General Specifications UPC 782935338518 Weight 27.40 LB