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W300E: High loads on low-cost shafts
Inexpensive and extremely wear-resistant under high loads
Ideal for use with cost-effective shafts without a hardened surface.
Tech up
Ideal for high loads from 75MPa with high running performance requirements on shafts such as HR carbon steel or 40Cr
Cost down
Up to 40% more cost-effective than comparable bearings made of steel with gliding layer
Proof
Five times longer service life on gas-nitrocarburised (gnc) HR carbon steel and eight times longer service life on 40cr compared to Q3E
gnc HR carbon steel: 55.9 µm/100 km
40 Cr: 16 µm/100 km
p = 45 MPa, v = 0.01 m/s, pivoting
Sustainability
Enables 100% dry-running operation
igus® supports the circular economy of plastics and invests in chemical recycling.
All about heavy-duty and fiber-wound bearings
Find out more about our plain bearing range for use under heavy loads. You will also gain an insight into practical applications and see where our heavy-duty bearings are used successfully.
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