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Main bearings STD Kolbenschmidt 77798600

Kolbenschmidt STD main bearings 77798600 for Cummins engines – durable, wear-resistant, ensuring safe and stable engine operation.

  • Condition: new
  • SKU: 73360
Ocena 4,7

73.48 EURNet

- +

Product description

Main Bearings STD Kolbenschmidt 77798600

Product description

The Kolbenschmidt STD main bearings 77798600 are high-quality components designed for Cummins combustion engines. They ensure proper crankshaft seating, reduce friction and evenly distribute mechanical loads. Made of advanced metal alloys, they guarantee high wear resistance and long service life even under extreme operating conditions. Thanks to precise manufacturing, they provide stable engine performance and protect key components from overload.

Technical data

  • Manufacturer: Kolbenschmidt
  • Part number: 77798600
  • Type: STD main bearings
  • EAN: 4028977543630
  • Commodity code: 8483308090
  • Application: Cummins C-Series engines, including 4BT 3.9, 6BT 5.9, 6CT 8.3, QSB 6.7, QSC 8.3, QSL 8.9, ISL 9

Application

The Kolbenschmidt 77798600 main bearings are used in a wide range of Cummins engines installed in construction, industrial and agricultural machinery, such as wheel loaders, excavators, dump trucks, road machinery and agricultural equipment. Their function is to maintain the proper position of the crankshaft and minimize friction between moving engine parts. They play a key role in the lubrication process, stabilizing the crank system and protecting the engine from failure.

Properties

  • High resistance to wear and material fatigue
  • Precise crankshaft fit
  • Reduced energy loss due to friction
  • Long service life in demanding conditions
  • Dimensional stability and resistance to high temperatures
  • Protection of crankshaft and engine block from damage

Specification

Specification Value
name Main bearings STD
mark Kolbenschmidt
part number 77798600
condition new
inner diameter ⌀ according to Cummins engine specification
material Kolbenschmidt metal alloy
standard STD – standard dimension

List of reviews:

Mariusz

2025-09-19

Bardzo dobra jakość panewki, idealnie pasuje do mojego sprzętu. Szybka dostawa i bezproblemowy montaż. Polecam!
Maria

2025-07-01

Zamówiłem te panewki i jestem zadowolony z zakupu. Dobrze wykonane, a maszyna działa jak nowa. Na pewno wrócę po więcej części!
Łukasz

2025-06-19

Bardzo dobrej jakości panewki, idealnie pasują do mojej maszyny. Montaż był szybki i bezproblemowy. Polecam!

Write a review.

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