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Rod bearings WIBAKO QSB6.7 4892796/3939861

WIBAKO connecting rod bearings QSB6.7 (4892796/3939861) – durable and precise components ensuring proper Cummins engine performance.

  • Condition: new
  • SKU: 15781
Ocena 5,0

35.89 EURNet

- +

Product description

WIBAKO Connecting Rod Bearings QSB6.7

Description

The WIBAKO connecting rod bearings for Cummins QSB6.7 engines (part no. 4892796/3939861) are high-quality components responsible for proper crankshaft and connecting rod operation. With precise manufacturing, they ensure correct lubrication and reduced friction between crankshaft journals and connecting rods. Their use guarantees long engine life, reduced fuel consumption, and minimized risk of failures caused by excessive wear.

Technical Data

  • Inner diameter: matched to Cummins QSB6.7 crankshaft journals
  • Material: steel with bearing alloy layer (copper, aluminum, tin)
  • Temperature resistance: up to 250°C
  • Bearing layer thickness: 0.5–1 mm
  • Design: half-shell bearings with oil groove

Application

These bearings are designed for Cummins QSB6.7 engines used in construction, industrial and agricultural machinery. They are applied in excavators, loaders, road rollers, and generators. Essential during engine overhauls, they restore proper operating parameters after regeneration.

Properties

  • High resistance to wear and corrosion
  • Precise fit to crankshaft journals
  • Excellent vibration and noise damping
  • Stable performance at high temperatures and loads
  • Ensures proper oil film, reducing seizure risk

Specification

Specification Value
name Rod bearings
mark WIBAKO
type QSB6.7
part number 4892796/3939861
condition new
inner diameter matched to QSB6.7 crankshaft
temperature resistance 250°C
bearing layer thickness 0.5–1 mm

Reference numbers

List of reviews:

Adam

2025-08-18

Panewki sprawdzają się świetnie w mojej maszynie. Dobrze wykonane, pasują idealnie i poprawiły wydajność. Polecam!
Krzysztof

2025-06-30

Zamówienie zostało zrealizowane szybko. Części pasują do maszyny, jednak nie mogę ocenić ich trwałości na dłuższą metę.
Adrian

2025-04-29

Panewki działają zgodnie z oczekiwaniami. Nie zauważyłem żadnych problemów podczas użytkowania.
Grzegorz

2025-04-20

Produkt spełnia swoje podstawowe funkcje. Montaż był prosty, a jakość wykonania na przyzwoitym poziomie.

Write a review.

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Zakupiony komplet siłowników do Liebherr 564 był w doskonałym stanie, zgodnie z opisem i przesłanymi zdjęciami. Obsługa na wysokim poziomie, bardzo profesjonalna i pomocna – rewelacja. Co więcej, w kontakcie z firmą otrzymałem osobistego opiekuna, który zajmował się sprawą od początku do końca, mogłem również liczyć na bezpłatne doradztwo przy montażu. Szkoda, że w obecnych czasach nie spotyka się zbyt wielu firm z tak profesjonalnym podejściem do klienta. Gorąco polecam.

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Znakomita obsługa. Przyjazny i pomocny personel. Płatność, cło i transport zostały zrealizowane szybko i profesjonalnie.

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