OE replacment Bi-metal For BMW N20B20 - MB5784SI

In stock
(Only %1 left)
As low as $150.22
King Bearings' bi-metal SI material blends Aluminum with 2.5-3% Silicon, providing strength. Ideal for medium-load engines, particularly engines using nodular cast iron crankshafts. It excels as a Lead-free OE replacement Bearing.
Commonly use for medium-load engines particularly ones using nodular cast iron crankshafts
Crankshaft Dim. Housing Dim. Length Thickness
50.00 / 49.98 mm
1.9685 / 1.9677 inch
55.02 / 55.00 mm
2.1661 / 2.1654 inch
Positions 1,2,4,5:
17.2 mm
0.677 inch

Position 3:
23.9 mm
0.943 inch
2.497 mm
0.0983 inch
Main Bearing Set For BMW N20B20 - MB5784SI

Performance features

Material features

Tech Features

Aluminum Based
aluminum base
Bi Metal Aluminum material

Lead free Aluminum based material used for low to heavy load engines

Lead free
Lead Free
Environmentally safe composite

A lead-free bearing material prioritizes environmental sustainability and safety, utilizing alternative compounds to achieve optimal performance in diverse applications.

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