Product Description
1969534, 196-9534 Main Engine Bearing Set
For CAT Caterpillar Machines
For Engine Model: 3306, 3306B, 3306C: Application: 12H, 12H ES, 12H NA, 140G, 140H, 140H ES, 140H NA, 143H,14H NA, 160H, 160H ES, 160H NA, 163H NA, 235B, 330, 330B L, 350, 545, 572R, 611, 615C, 627B, 627F, 627G, 637E, 637G, 65C
CTP Tri-Metal bearings (F780) are steel back bearings made of copper alloy, lead and tin with a nickel dam and finished with an electroplated Babbitt surface layer. The F780 alloy has a higher load carrying capacity than aluminum or other copper/lead alloy bearings. Tri-metal bearings can withstand up to 60% higher loads. As a result of this advance technology material, F780 will provide longer life in normal operation and significantly improved fatigue resistance under extreme operating conditions.
