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7700881 Chrome Steel Ball BMW

    • Application: BMW
    • OEM No/Model: 7700881
    • Market Type:After Market 
    • EXW Price: USD 0.1
    • Other Price Term: TT
    • Payment Terms: T/T
    • Samples: Free
    • Minimum Order: 20000Piece/Pieces

Quick Details

  • Material:

    Steel

  • Material Quality:

    ISO900

  • Place of Origin:

    Guangdong

  • Samples:

    Free

  • Delivery Time:

    5-7days

  • Packing:

    20kg/Box,4cartons/Box

  • Delivery Port:

    ZHONGSHAN

  • Max. Production Capacity:

    250000000PCS/Month

  • Export Ratio:

    41% - 50%

  • OE Experience:

    No

Product Name:7700881 Chrome Steel Ball BMW

7700881 Chrome Steel Ball BMW

Application

BMW

Product Description:

OEM No/Model: 7700881

General Information

This is an oil-hardened steel, which is universally used by the ball and roller bearing industry. The steel has high hardness and good resistance to deformation with excellent wear resistance. Usually vacuum degassed and uniformly through hardened in atmosphere controlled electric furnaces.

 

International Equivalents

AISI 52100, EN31, JIS G4805 SUJ2, Wks 1.3505

 

Size Range

0.5mm to 50.8mm

 

Grade Available

G5/G10/G25/G50/G100/G200/G500/G1000

 

Hardness

HRC 60-66

 

Feature

excellent surface quality, superior wear resistance, high hardness and high load bearing capacity

 

Applications

Precision bearings, automotive components (brakes, steering, line shaft), bicycle, agitators, appliances, drawer rails, quick couplings, machine tool, lock mechanisms, conveyor belts, skates, pens, pumps, castors, measurement instruments, valves, recirculating balls. Foodstaff and chemical applications.

 

Material Composition

C 0.95-1.10%

Cr 1.30-1.60%

Mn 0.25% Max

Si 0.15-0.30%

P 0.03% Max

S 0.025% Max

 

Mechanical Properties

Tensile Strength- 325,000psi

Yield Strength- 295,000psi

Density- 7.83g/cc

 

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Supplier Details

Zhongshan Hrt Steel Ball Co. , Ltd

Market Type: OE Market 
Business Type: Manufacturer
Main Product: Steel Ball

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