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WMU4540 Plain WMU Bushing

WMU4540 Plain WMU Bushing
Our Price:  £4.82(Exc. 20% VAT)(£5.78 Inc. VAT)


In stock, immediate despatch  


Special Offer:  Discounts of 15%, 30%, 50% and 55% are available when you order £30.00, £100.00, £200.00 and £1,000.00 or more of selected products.

Model:  WMU4540
Brand:  WMU
Metric / Imperial:  Metric (mm)
Internal Diameter:  45mm
Outside Diameter:  50mm
Length:  40mm
Length tolerance:  Min: 39.75mm Max: 40.25mm
Recommended shaft tolerance:  Min: 44.95mm Max: 44.975mm (f7)
Recommended housing tolerance:  Min: 50mm Max: 50.025mm (H7)
ID when fitted:  Min: 44.99mm Max: 45.105mm

WMU® is a composite bearing material comprising 3 layers.

Steel support strip (S.A.E 1010), Sintered bronze layer, PTFE layer.

Maximum static load: 250 N/mm2

Maximum dynamic load: 140 N/mm2

Maximum sliding speed: 2.5 m/s (dry) 5 m/s (oiled)

Operating temperature: -200 to +280oC

Material conforms to DIN 1494


WMUB - with a Bronze support strip is also available, contact us for details.


Equivalent alternative brands include: Glacier DU, P10, P14,