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SKU: WMUB.140145100

WMUB140145100 Metric Wrapped PTFE Lined Plain Bush 140x145x100mm

WMUB140145100 Metric Wrapped PTFE Lined Plain Bush 140x145x100mm

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Description
Technical
Inside Diameter (d) 140mm
Outside Diameter (D) 145mm
Length (B) 100mm
Overall Length Tolerance 99.75mm min to 100.25mm max
Recommended Housing Size Tolerance 145mm min to 145.04mm max H7
Shaft Diameter Tolerance 139.937mm min to 140mm max
Inside Diameter when Fitted Tolerance 140.07mm min to 140.21mm max
Inside Chamfers Tolerance 0.2mm min to 1mm max
Outside Chamfers Tolerance 1.2mm min to 2.4mm max
Max PV - Dry 1.8 N/mm squared x m/s
Max PV - Oiled 2.8 N/mm squared x m/s
Max Static Load 250 N/mm squared
Max Dynamic Load 140 N/mm squared
Max Sliding Speed - Dry 2.5 m/s
Max Sliding Speed - With Oil 5 m/s
Operating Temperature -200 to 280 Deg C
Thermal Conductivity 42 W/mk
Coefficient of Friction - Dry 0.02 to 0.20
Coefficient of Friction - With Oil 0.02 to 0.15
Recommended Shaft Finish (Ra) 0.04 max N5
Recommended Shaft Hardness (HB) 200 min
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