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OEM China Ceramic Full Bearing - QJ210 Four point Angular Contact Ball Bearing – CWL

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OEM China Ceramic Full Bearing - QJ210 Four point Angular Contact Ball Bearing – CWL Detail:

QJ210  Four point Angular Contact Ball Bearing  detail Specifications:

Metric series

Material : 52100 Chrome Steel

Construction : Single Row

Seal Type : Open type

Limiting speeds (grease) : 5600 rpm

Limiting speeds (Oil ) : 7500 rpm

Cage : Brass cage or Nylon cage

Cage Material : Brass or polyamid (PA66)

Weight : 0.59 kg

 

 

Main Dimensions:

Bore diameter (d) : 50 mm

Bore diameter Tolerance : -0.01 mm to 0 mm

Outer diameter (D) : 90 mm

Outer diameter Tolerance : -0.013 mm to 0 mm

Width (B) : 20 mm

Width Tolerance : -0.05 mm to 0 mm

Chamfer Dimension ( r) min. : 1.1 mm

Load center (a) : 40.5 mm

Fatigue load limit (Cu) : 3.8 KN

Dynamic load ratings (Cr) : 61.8 KN

Static load ratings(Cor) : 56 KN

 

 

ABUTMENT DIMENSIONS

Abutment diameter shaft (da) min. : 57 mm

Abutment diameter housing (Da) Max. : 83 mm

Fillet radius (ras) Max. : 1.0 mm

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