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QJ208 Four point Angular Contact Ball Bearing
QJ208 Four point Angular Contact Ball Bearing
We are a factory specializing in manufacturing high-quality QJ208 Four point Angular Contact Ball Bearings. Find reliable solutions for your machinery needs with our durable and efficient products.
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PRODUCTS DETAILS
QJ208 Four point Angular Contact Ball Bearing detail Specifications: Metric series Material : 52100 Chrome Steel Construction : Single Row Seal Type : Open type Limiting speeds (grease) : 6900 rpm Limiting speeds (Oil ) : 9200 rpm Cage : Brass cage or Nylon cage Cage Material : Brass or polyamid (PA66) Weight : 0.45 kg Main Dimensions: Bore diameter (d) : 40 mm Bore diameter Tolerance : -0.01 mm to 0 mm Outer diameter (D) : 80 mm Outer diameter Tolerance : -0.011 mm to 0 mm Width (B) : 18 mm Width Tolerance : -0.05 mm to 0 mm Chamfer Dimension ( r) min. : 1.1 mm Load center (a) : 34.5 mm Fatigue load limit (Cu) : 3.05 KN Dynamic load ratings (Cr) : 52.7 K N Static load ratings(Cor) : 45 K N ABUTMENT DIMENSIONS Abutment diameter shaft ( da) m in. : 47 mm Abutment diameter housing ( Da) Max. : 73 mm Fillet radius ( ras ) Max. : 1.0 mm
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