Favorites (0) Store
Call us +48 33 870 42 00

Main bearings 0.25 Kolbenschmidt 77800610

Main bearings 0.25 Kolbenschmidt for Cummins B-series engines. Durable, precise, and ideal for crankshaft overhaul and long engine life.

  • Condition: new
  • SKU: 42505
Ocena 5,0

66.35 EURNet

- +

Product description


Main Bearings 0.25 Kolbenschmidt

Description

The Kolbenschmidt 0.25 main bearings are high-quality components designed for the repair and overhaul of Cummins B-series engines. Manufactured from wear-resistant alloys, they ensure long-lasting and reliable performance even under the toughest operating conditions. These bearings guarantee proper crankshaft support, smooth rotation, reduced friction losses, and extended engine life. Trusted by workshops and service centers worldwide, they provide OEM-level precision and durability.

Technical Data

  • Manufacturer: Kolbenschmidt
  • Part number: 77800610
  • Application: Cummins B-series (4BT 3.9, 6BT 5.9, ISB 3.9, ISB 5.9)
  • Oversize: 0.25 mm
  • Material: high-strength bearing alloy
  • Operating pressure: up to 400 bar (for Cummins B-series engines)
  • Operating temperature: up to 115°C

Application

The Kolbenschmidt 0.25 main bearings are used in a wide range of Cummins engines powering construction, industrial, and agricultural machinery. They are installed in excavators, loaders, graders, rollers, and tractors from brands such as JCB, Terex, Grove, Hyundai, Fiat, and Mecalac. Essential for major engine overhauls, especially when the crankshaft has been ground to a 0.25 mm repair size.

Properties

  • High resistance to wear and abrasion
  • Precise fit to the crankshaft
  • Reliable engine protection
  • Wide compatibility with Cummins engines
  • Suitable for heavy-duty applications
  • OEM quality and standards

Specification

Specification Value
name Main bearings 0.25
mark Kolbenschmidt
part number 77800610
condition new
oversize 0.25 mm
operating temperature up to 115 °C
operating pressure up to 400 bar

Reference numbers

List of reviews:

Barbara

2025-06-23

Bardzo dobra jakość! Panewki idealnie pasują do mojej maszyny. Polecam każdemu, kto szuka solidnych części.
Filip

2025-05-21

Szybka dostawa i świetna obsługa. Panewki działają bez zarzutu, jestem zadowolony z zakupu.
Mark

2025-04-11

Great quality and perfect fit for my machine. The delivery was fast, and I couldn't be happier with my purchase!
Katarzyna

2025-04-09

Zamówiłem te panewki i nie zawiodłem się. Dobrze wykonane, a cena jest rozsądna. Na pewno wrócę po więcej.

Write a review.

See also

Discover our wide range of products

used Crankshaft Deutz F4L1011
crankshafts and bearings

Crankshaft Deutz F4L1011

611.53 EURNet

- +
used Crankshaft Perkins Y6
crankshafts and bearings

Crankshaft Perkins Y6

705.97 EURNet

- +
used Crankshaft Perkins P770
crankshafts and bearings

Crankshaft Perkins P770

Price set Individually

- +
used Crankshaft Caterpillar 101-3228
crankshafts and bearings

Crankshaft Caterpillar 101-3228

991.67 EURNet

- +
used Crankshaft 243310
crankshafts and bearings

Crankshaft 243310

Price set Individually

- +
used Crankshaft for engine Perkins 404D-22 P771
crankshafts and bearings

Crankshaft for engine Perkins 404D-22 P771

472.22 EURNet

- +
used Crankshaft Isuzu 6BD1
crankshafts and bearings

Crankshaft Isuzu 6BD1

Price set Individually

- +
Bosch Rexroth parts catalog

Bosch Rexroth parts catalog

More

Check out our offer of hydraulic systems for the popular brand Bosch Rexroth.

Construction Machinery Service

Construction Machinery Service

More

We offer comprehensive support for both stationary and mobile repair of construction machinery.

Hydraulic Pumps and Motors Repairs

Hydraulic Pumps and Motors Repairs

More

Repair and regeneration of hydraulic components: hydraulic motors and pumps.

Combustion Engine Repairs

Combustion Engine Repairs

More

Comprehensive repairs of internal combustion engines: verification, parts replacement, repair, and performance testing.

Construction Machinery Purchase

Construction Machinery Purchase

More

Purchase of excavators, loaders, bulldozers, and dumpers in complete, incomplete, or damaged condition.

Google

Opinion 5/5

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.

Mateusz Lenart

Google

Opinion 5/5

Współpraca na wysokim poziomie. Firma na 6. Polecam z czystym sumieniem. Na pewno jeśli będę musiał to skorzystam jeszcze raz. Naprawa Pomp hydrauliki Koparka Terex

Kamil Przybysz

Google

Opinion 5/5

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

William L Park

Google

Opinion 5/5

Jestem bardzo zadowolony z naszej współpracy. Dobry zespół, dobra obsługa, dobra cena, dobre części. Dziękuję!

Tiberiu Demeter

Google

Opinion 5/5

Oryginalne części, niesamowicie szybka międzynarodowa dostawa ekspresowa i obsługa na najwyższym poziomie. W przyszłości wrócimy, aby ponownie robić interesy. Dziękuję!

Jinajon

Technical materials

Here you will find texts about construction machinery - technical advice, as well as news and events from the industry.

New Delivery of TRW Parts at Wibako
2025-10-24

New Delivery of TRW Parts at Wibako

See more
Reconstruction of the Deutz TCD2013 L06 2V Engine in the Atlas 520 MH Excavator
2025-10-24

Reconstruction of the Deutz TCD2013 L06 2V Engine in the Atlas 520 MH Excavator

See more
New Delivery of Engine Parts at Wibako
2025-10-23

New Delivery of Engine Parts at Wibako

See more
Renovation of the Cummins QSB6.7 Engine in the Keestrack R3 Crusher
2025-10-23

Renovation of the Cummins QSB6.7 Engine in the Keestrack R3 Crusher

See more
New Bosch Parts Offering at Wibako
2025-10-22

New Bosch Parts Offering at Wibako

See more
Reconstruction of the Liebherr D924 TI-E Engine in the LTM 1220 (NX) Crane
2025-10-22

Reconstruction of the Liebherr D924 TI-E Engine in the LTM 1220 (NX) Crane

See more
Directions
load
Cookie preferences
We use cookies to provide essential website functionality and improve your online experience. You can choose for each category whether you want to accept or reject it at any time.
Essential cookies
Preference cookies
Analytical cookies
Marketing cookies
Uncategorized cookies

Detailed information on how we handle cookies can be found in our Privacy Policy

Consent granted on:
Consent ID: