Wholesale China Crank Rod Bearing Factory Product – Superior Quality Main Bearing M412A for 4D94E Engine – CNSUDA

Manufacturing Tolerance:

1.Wall Thickness : ≤ 0.015 mm
2.Width : ≤ 0.1 mm
3.Half Perimeter : ≤ 0.03 mm
4.Interface Roughness : ≤ 1.6 ra”

Processing Steps:

Cutting→Stamping→Chamfering→Chisell Locking Lip→Punch Holes→Draw bench →Broaching Oil Groove→Precision Boring→QC→Rust Proof→Packing

This is one complete set engine bearing for KOMATSU 4D94E .It is usually Alum. based material with tin-plating.

Advantages:

1.Competitive price.
2.High quality guaranteed: one year.
3.Specializing in engine parts for more than 20years
4.Standard and oversize all can supply.
5.Save your time, save your Money.

Packaging & shipping & payment

1.packing according to clients.
2.30% deposit before production, balance payment can be discussed.
3.Lead time depend on actual situation,we would try our best to push order and info you
4.Delivery by Air, Sea, Train, Car

Engine bearings are one of the most important parts of the engine and require the utmost precision during production. High quality engine bearings can extend the life of an engine. It is with this in mind that CNSUDA have developed their range of engine bearings. Quality testing of raw materials and random testing through the production process ensure that the finished product we put in our boxes is a perfect fit.

Suitable for KOMATSU