33 www.jbj.co.uk/hydraulic-motors.html #DriveLineHarmony LSHT Hydraulic Motors AE32 Series Characteristics Graphs 2 All parameters at u = 32 mm /s; Θ = 40°C; outlet = pressureless Life expectancy-nomogram of drive shaft faceing radial bearing x F r Given: Radial load: Fr = 3.75 kN Gap: X = 50mm Pressure difference: Δp = 150 bar To determine service life of bearing, use radial loadF = 3.75 kNand gapX = 50 mm in order to find intercept point S1. By r usingS1, draw a vertical line to pressure curvesΔp = 150 bar. From this, intercept point S2can be determined. By drawing a horizontal line to speed curven = 200 rpm, intercept point S3 is found. By drawing a vertical line fromS3 to the x-axis, you can determine the service life of the bearingLh10by approx. 19,000 hours. Speed n = 200 rpm Wanted: Service life radial bearing Graph to determine service life of radial bearing:
RkJQdWJsaXNoZXIy NzQyNjQ=