- Holds up under harsh engine conditions
- Combines thermal shock resistance with high fracture toughness
- Weighs 60% less than steel
- Helps extend the life of valve train components compared to similar metal products
3M™ Silicon Nitride HS Rollers excel in high-stress environments where traditional metal rollers fail due to galling and contact fatigue. Our silicon nitride HS rollers are also 60% lighter than steel and typically reduce problems common to metal versions.
Manufactured to Withstand Punishing Treatment in Engines. 3M™ Silicon Nitride HS Rollers withstand the high contact stresses of valve train applications in heavy-duty diesel and gasoline engines. 3M™ Silicon Nitride HS Rollers are used as part of rocker arm or roller lifter assemblies, which are subjected to increasing stress levels because of the higher fuel pressures used in today’s heavy-duty engines. Made of extremely durable, wear-resistant 3M™ Silicon Nitride, our HS rollers deliver high performance where traditional metal rollers fail due to galling and contact fatigue.
- Holds up under harsh engine conditions
- Combines thermal shock resistance with high fracture toughness
- Weighs 60% less than steel
- Helps extend the life of valve train components compared to similar metal products
Send Us a Message
Thank you for your interest in 3M. In order to help us manage and respond to your query effectively, we politely ask you to provide some key information, including your contact details. The information you provide will be used to respond to your request through email or telephone by a 3M representative or one of our authorised business partners with whom we might share your personal information consistent with the 3M privacy policy
Thank you for your contacting 3M
We have received your message and are now looking into your enquiry
One of our representatives will get in touch with you by phone or email
An error occurred.
