Metric WMX® Plain Bearings

Part Number: WMX 16 18 15

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Details

Inner Diameter16
Outer Diameter18
Length15

Material Specification

Structure S.A.E. 1010 steel backing strip with sintered bronze and Acetal Copolymer layers
Max PV (N/mm² x m/s) 2.8
Max Static load (N/mm²) 140
Max Dynamic load (N/mm²) 70
Max Sliding speed – With Grease (m/s) 2.5
Operating temperature (°C) -40 to 110
Thermal Conductivity (W/mk) 2
Coefficient of friction – With Grease 0.05 to 0.15
Recommended shaft hardness (HB) 200 min

Tolerances & Fittings (Metric)

Min Max Tolerance
Inside Diameter When Fitted16.0416.108
Recommended Housing Size1818.018H7
Overall Length14.7515.25
Shaft Diameter15.97316
Inside Chamfers0.10.5
Outside Chamfers0.21

PV Calculation

Values Maximum
Speed
rpm
2984.155 rpm
Load
kg
3425.076 kg
PV Factor
N/A
N/mm² x m/s
2.8 N/mm² x m/s

⚠ Maximum PV Factor is 2.8! Reduce speed or load.

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