Wrapped Acetal Lined Plain Bushes: These bushes are high-performance, self-lubricating bearings designed for applications requiring low friction and maintenance-free operation. The WMX range is ideal for the automotive, machine building and agricultural industries, as well as any application where lubricant cannot be supplied continuously. Benefits: Low friction, wear resistant, high load capacity
Brand / Quality: Major Brand - High Quality Inside Diameter: 18mm Outside Diameter: 20mm Length: 25mm
Inside Diameter (d)
=
18mm
Outside Diameter (D)
=
20mm
Length (B)
=
25mm
Overall Length Tolerance
=
24.75mm min to 25.25mm max
Recommended Housing Size Tolerance
=
20mm min to 20.021mm max H7
Shaft Diameter Tolerance
=
17.973mm min to 18mm max
Inside Diameter when Fitted Tolerance
=
18.04mm min to 18.131mm max
Inside Chamfers Tolerance
=
0.1mm min to 0.5mm max
Outside Chamfers Tolerance
=
0.2mm min to 1mm max
Max PV
=
2.8 N/mm squared x m/s
Max Static Load
=
70 N/mm squared
Max Dynamic Load
=
70 N/mm squared
Max Sliding Speed -With Grease
=
2.5 m/s
Operating Temperature
=
-40 to 110 Deg C
Thermal Conductivity
=
2 W/mk
Coefficient of Friction - With Grease
=
0.05 to 0.15
Recommended Shaft Hardness
=
200 min HB
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WMX182025 Metric Wrapped Acetal Lined Plain Bush 18x20x25mm
Simply bearings are the UK's largest online retailer of bearings, seals, belts, chains, sprockets, lubricants and other associated power transmission equipment.
Simply Bearings Ltd, Halton House, Greenfold Way, Leigh Greater Manchester WN7 3XJ United kingdom