Automotive Front Wheel Hub Bearing 40202JR71A Fit For NP300 NAVARA

Automotive Front Wheel Hub Bearing 40202JR71A Fit For NP300 NAVARA

Automotive front wheel hub bearing 40202JR71A fit for NP300 NAVARA OE:40202JR71A, 40202JR71C Interchange Part number: 961730 Size: Outer diameter: 93 mm Rim: 6 -Hole Inner Diameter: 30.5 mm Width: 61 mm Flange Ø: 139.7 mm Quality: High level Warranty: 12 Months Certificate: ISO/TS16949 Place of...

Automotive front wheel hub bearing 40202JR71A fit for NP300 NAVARA

OE:40202JR71A, 40202JR71C

Interchange Part number: 961730

Size: Outer diameter: 93 mm

Rim: 6 -Hole

Inner Diameter: 30.5 mm

Width: 61 mm

Flange Ø: 139.7 mm

Quality: High level

Warranty: 12 Months

Certificate: ISO/TS16949

Place of Origin: China (mainland)

Application:

NISSAN NP300 NAVARA (D40) 2.5 dCi 4WD 2006-

NISSAN NP300 NAVARA Platform/Chassis (D40) 2.5 dCi 4WD 2008-


Bearing alloy (commonly known as babbitt or white alloy)

The bearing alloy is an alloy of tin, lead, antimony or copper. It is made of tin or lead as a matrix, and contains hard grains of antimony tin (Sb-Sn) and copper tin (Cu-Sn). Hard grains act as anti-wear and soft substrates increase the plasticity of the material. The bearing alloy has a low modulus of elasticity and a low elastic limit. Among all the bearing materials, it has the best embedding and friction compliance, and it is easy to wear with the journal and is not easy to bite with the journal. However, the strength of the bearing alloy is very low. It is not possible to make the bearing bush alone. It can only be attached to the bronze, steel or cast iron bearing bush for bearing lining. Bearing alloys are suitable for heavy-duty, medium-high-speed applications and are more expensive.


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