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3M™ Silicon Nitride Engine Cam Rollers

3M ID B40070806
  • 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
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Product Details
  • 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 Engine Cam Rollers excel in high-stress environments where traditional metal rollers fail due to galling and contact fatigue. Our silicon nitride cam rollers are also 60% lighter than steel and typically reduce problems common to metal versions.

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