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Top Quality Steel Ball Bearing - QJ312 Four point Angular Contact Ball Bearing – CWL

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It is a good way to enhance our products and solutions and repair. Our mission will be to build creative solutions to consumers with a great experience for Gang Disc Unit, Cast Steel Housing, China Deep Groove Ball Bearing, We welcome you to definitely stop by our manufacturing facility and sit up for creating pleasant organization relationships with clients in your own home and overseas while in the in the vicinity of long term.
Top Quality Steel Ball Bearing - QJ312 Four point Angular Contact Ball Bearing – CWL Detail:

QJ312  Four point Angular Contact Ball Bearing  detail Specifications:

Metric series

Material : 52100 Chrome Steel

Construction : Single Row

Seal Type : Open type

Limiting speeds (grease) : 4200 rpm

Limiting speeds (Oil ) : 5700 rpm

Cage : Brass cage or Nylon cage

Cage Material : Brass or polyamid (PA66)

Weight : 2.15 kg

 

Main Dimensions:

Bore diameter (d) : 60 mm

Bore diameter Tolerance : -0.012 mm to 0 mm

Outer diameter (D) : 130 mm

Outer diameter Tolerance : -0.013 mm to 0 mm

Width (B) : 31 mm

Width Tolerance : -0.05 mm to 0 mm

Chamfer Dimension ( r) min. : 2.1 mm

Load center (a) : 55 mm

Fatigue load limit (Cu) : 8.5 KN

Dynamic load ratings (Cr) : 135 KN

Static load ratings(Cor) : 198 KN

 

ABUTMENT DIMENSIONS

Abutment diameter shaft (da) min. : 72 mm

Abutment diameter housing (Da) Max. : 118 mm

Fillet radius (ras) Max. : 2.0 mm

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Our company puts emphasis on the management, the introduction of talented personnel, and the construction of staff building, trying hard to improve the quality and liability consciousness of staff members. Our company successfully attained IS9001 Certification and European CE Certification of Top Quality Steel Ball Bearing - QJ312 Four point Angular Contact Ball Bearing – CWL , The product will supply to all over the world, such as: Finland, azerbaijan, Poland, We have established long-term, stable and good business relationships with many manufacturers and wholesalers around the world. Currently, we are looking forward to even greater cooperation with overseas customers based on mutual benefits. Please feel free to contact us for more details.
  • The company keeps to the operation concept "scientific management, high quality and efficiency primacy, customer supreme", we have always maintained business cooperation. Work with you,we feel easy!
    5 Stars By Alva from Moldova - 2018.09.16 11:31
    Cooperate with you every time is very successful, very happy. Hope that we can have more cooperation!
    5 Stars By Doris from Latvia - 2018.09.23 17:37
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