Sputter BearingsThe pressure rises

PR

OD

UC

TI

NF

OR

MA

TI

ON

200 bar pressure. So what?

Engine construction has to stand up to various challenges. On the one hand the fuel consumption is to be further redu-ced, while at the same time the aim is to achieve higher performance and sportier features for passenger car engines. The engine concepts developed in response to

Kolbenschmidt Sputter bearings. Quality that resists pressure.these requirements have direct injection and turbo-charging which lead to “rising pressure”.

In modern turbo diesel engines, conrod bearings and main bearings are already submitted to combustion pressures of

180 bar, and an increase to peak pressu-res of 200 bar and beyond are anticipated. With such working pressures, the stress limit of conventional two- and three- component bearings is exceeded: high-performance bearings – so called sputter bearings – are used.

PVD process (Physical Vapour Deposition)Finest particles are ejected from a distributor in high vacuum. By means of electromagnetic fields they are applied uniformly to the part to be coated. These magnetron layers are characterised by the finest distribution of the individual microstructural constituents. The sputtered sliding layer can withstand the extreme strains of modern engines where fatigue and wear are concerned.

Basic material: the high-grade materi als used in three-component bearings.

PVD process: Magnetron coating.

Internal space of sputter system: The top layer of the bearing shells is refined with the aid of gas ions in a high vacuum.

Quality inspection: Assurance of the high Kolbenschmidt standard.

Les noms, les descriptions et les numéros de moteur, véhicules, produits, constructeurs etc. figurant dans ce catalogue ne sont donnés qu’à des fins de comparaison.Les articles de ce catalogue sont des pièces de rechange de qualité garantie KS pour les applications mentionnées.

La nomenclatura y las descripciones de: motores, vehículos, productos, fabricantes etc. que aparecen en este catálogo, sólo se indican para fines de comparación.Las partes que aparacen en este catálogo son repuestos de garantizada calidad KS, para las aplicaciones indicadas.

1 2 3 4 5 6 7 8 9 10

A

2006118

AUDI

BU St/B 16,000 21,100 15,50 SEMI 73 319 690 (1) 1

(1) Buchse für BOSCH EinspritzpumpeBushing for BOSCH fuel injectorBague pour pompe d`injection BOSCHBuje para bomba de inyección BOSCH

15 78,3 Cyl. 6 99 777 6.., 99 776 6..

AFB Euro 2 04.1997→06.2000 D (A) 6 2496 cm³ 4V 110 kW (150 PS) 19,5:1 86,4 mmAKN Euro 3 11.1997→09.2002 D (A) 6 2496 cm³ 4V 110 kW (150 PS) 19,5:1 86,4 mm

PL↑

St/B/S 57,97857,958

61,61961,600

17,00 1,801 STD0,250,50

6 77 701 600 (1)

77 701 610 (1)

77 701 620 (1)

PL↓

St/B/G 57,97857,958

61,61961,600

17,00 1,801 STD0,250,50

(1) Die obere Lagerschale ist mit `SPUTTER` gekennzeichnet.The upper shell is marked with `SPUTTER`.Le coussinet supérieur est marqué de `SPUTTER`.El cojinete superior está marcado con `SPUTTER`.

HL St/B/G 64,97864,959

70,01970,000

18,50 2,508 STD0,250,50

4 77 699 60077 699 61077 699 620

AS St/A 70,75070,500

84,90084,650

1,965 STD 4 79 274 600

16 78,3 Cyl. 6 99 535 6.., 99 534 6..

AKE Euro 3 11.1999→08.2003 D (LA) 6 2496 cm³ 4V 125-132 kW (170-179 PS) 19,5:1 86,4 mmAYM Euro 3 04.2001→06.2002 D (LA) 6 2496 cm³ 4V 114 kW (155 PS) 18,5.1 86,4 mmBAU Euro 3 02.2003→08.2005 D (LA) 6 2496 cm³ 4V 132 kW (179 PS) 18,5:1 86,4 mmBCZ Euro 3 02.2003→ D (LA) 6 2496 cm³ 4V 120 kW (163 PS) 18,5:1 86,4 mmBDG Euro 4 02.2003→ D (LA) 6 2496 cm³ 4V 120 kW (163 PS) 18,5:1 86,4 mmBDH Euro 4 02.2003→01.2005 D (LA) 6 2496 cm³ 4V 132 kW (179 PS) 18,5:1 86,4 mmBFC Euro 3 07.2002→08.2003 D (LA) 6 2496 cm³ 4V 120 kW (163 PS) 18,5:1 86,4 mm

PL↑

St/B/S 57,97857,958

61,61961,600

16,40 1,801 STD0,250,50

6 77 702 600 (1)

77 702 610 (1)

77 702 620 (1)

PL↓

St/B/G 57,97857,958

61,61961,600

16,40 1,801 STD0,250,50

(1) Die obere Lagerschale ist mit `SPUTTER` gekennzeichnet.The upper shell is marked with `SPUTTER`.Le coussinet supérieur est marqué de `SPUTTER`.El cojinete superior está marcado con `SPUTTER`.

HL St/B/G 64,97864,959

70,01970,000

18,50 2,508 STD0,250,50

4 77 699 60077 699 61077 699 620

continued next page / continuación página próxima / suite page suivante / Fortsetzung nächste Seite

72 262 6... (77 699 6...)

72 262 6... (77 699 6...)Les noms, les descriptions et les numéros de moteur, véhicules, produits, constructeurs etc. figurant dans ce catalogue ne sont donnés qu’à des fins de comparaison.Les articles de ce catalogue sont des pièces de rechange de qualité garantie KS pour les applications mentionnées.

La nomenclatura y las descripciones de: motores, vehículos, productos, fabricantes etc. que aparecen en este catálogo, sólo se indican para fines de comparación.Las partes que aparacen en este catálogo son repuestos de garantizada calidad KS, para las aplicaciones indicadas.

1 2 3 4 5 6 7 8 9 10

A

2006118

AUDI

BU St/B 16,000 21,100 15,50 SEMI 73 319 690 (1) 1

(1) Buchse für BOSCH EinspritzpumpeBushing for BOSCH fuel injectorBague pour pompe d`injection BOSCHBuje para bomba de inyección BOSCH

15 78,3 Cyl. 6 99 777 6.., 99 776 6..

AFB Euro 2 04.1997→06.2000 D (A) 6 2496 cm³ 4V 110 kW (150 PS) 19,5:1 86,4 mmAKN Euro 3 11.1997→09.2002 D (A) 6 2496 cm³ 4V 110 kW (150 PS) 19,5:1 86,4 mm

PL↑

St/B/S 57,97857,958

61,61961,600

17,00 1,801 STD0,250,50

6 77 701 600 (1)

77 701 610 (1)

77 701 620 (1)

PL↓

St/B/G 57,97857,958

61,61961,600

17,00 1,801 STD0,250,50

(1) Die obere Lagerschale ist mit `SPUTTER` gekennzeichnet.The upper shell is marked with `SPUTTER`.Le coussinet supérieur est marqué de `SPUTTER`.El cojinete superior está marcado con `SPUTTER`.

HL St/B/G 64,97864,959

70,01970,000

18,50 2,508 STD0,250,50

4 77 699 60077 699 61077 699 620

AS St/A 70,75070,500

84,90084,650

1,965 STD 4 79 274 600

16 78,3 Cyl. 6 99 535 6.., 99 534 6..

AKE Euro 3 11.1999→08.2003 D (LA) 6 2496 cm³ 4V 125-132 kW (170-179 PS) 19,5:1 86,4 mmAYM Euro 3 04.2001→06.2002 D (LA) 6 2496 cm³ 4V 114 kW (155 PS) 18,5.1 86,4 mmBAU Euro 3 02.2003→08.2005 D (LA) 6 2496 cm³ 4V 132 kW (179 PS) 18,5:1 86,4 mmBCZ Euro 3 02.2003→ D (LA) 6 2496 cm³ 4V 120 kW (163 PS) 18,5:1 86,4 mmBDG Euro 4 02.2003→ D (LA) 6 2496 cm³ 4V 120 kW (163 PS) 18,5:1 86,4 mmBDH Euro 4 02.2003→01.2005 D (LA) 6 2496 cm³ 4V 132 kW (179 PS) 18,5:1 86,4 mmBFC Euro 3 07.2002→08.2003 D (LA) 6 2496 cm³ 4V 120 kW (163 PS) 18,5:1 86,4 mm

PL↑

St/B/S 57,97857,958

61,61961,600

16,40 1,801 STD0,250,50

6 77 702 600 (1)

77 702 610 (1)

77 702 620 (1)

PL↓

St/B/G 57,97857,958

61,61961,600

16,40 1,801 STD0,250,50

(1) Die obere Lagerschale ist mit `SPUTTER` gekennzeichnet.The upper shell is marked with `SPUTTER`.Le coussinet supérieur est marqué de `SPUTTER`.El cojinete superior está marcado con `SPUTTER`.

HL St/B/G 64,97864,959

70,01970,000

18,50 2,508 STD0,250,50

4 77 699 60077 699 61077 699 620

continued next page / continuación página próxima / suite page suivante / Fortsetzung nächste Seite

72 262 6... (77 699 6...)

72 262 6... (77 699 6...)

Modern diesel engines really put on the pressure.

This is where the pressure builds upThe pressures that build up during combustion are transferred via the connecting rod directly to the surface of the shell of the conrod and main bearings. Higher engine performances require modern materials with a significantly higher fatigue strength, lower wear rates in the mixed friction area, and good corrosion resistance at high temperatures, in particular for the conrod bearings. Sputtered bearing shells are used at the bearing positions in the engines where there is the highest stress. In most cases, the mating shells are proven three-component bearings. On the conrod bearing, the sputter bearing is usually fitted at the conrod side (top). On the main bearing, the lower half is sputtered.

The conrod and main bearings of modern engines with direct diesel injection must withstand a surface pressure of up to 120 N/mm².

Find the suitable sputter bearingThe correct assembly position of the sputtered bearing shell is one of the prerequisites for assuring operational safety and a long service life. To achieve this, please observe the direction of the arrow in the product range of the Kolbenschmidt Engine Bearingscatalogue. Kolbenschmidt sputter bearings are marked with “Sputter” on the back to distinguish between the two bearing shells.

Information about our product range can be found in our catalogue “Engine Bearings” Order-No.: 50 003 982 or via www.ms-motorservice.com

Important note:

In the Kolbenschmidt Engine Bearings catalogue, the Kolbenschmidt sputter bearings are marked with an “S” in column 2. The assembly position is shown by the arrow in column 1.

Headquarters:MS Motorservice International GmbHWilhelm-Maybach-Straße 14–1874196 Neuenstadt, Germanywww.ms-motorservice.com

Motorservice Partner:

Motorservice appMobile access to

technical know-how

Find out more

www.ms-motorservice.com/app

50 003 806-02 – EN – 09/14 (072017)© MS Motorservice International GmbH