687 Single Row Deep groove ball bearing
687 Single Row Deep groove ball bearing detail Specifications:
Metric series
Material : 52100 Chrome Steel
Construction : Single Row
Seal Type : Open type
Limiting Speed : 58000 rpm
Weight : 0.029 kg
Main Dimensions:
Bore diameter (d) : 7 mm
Outer diameter (D) : 14 mm
Width (B) : 3.5 mm
Chamfer Dimension ( r) min. : 0.15mm
Dynamic load ratings (Cr) : 1.175 KN
Static load ratings (Cor) : 0.551 KN
ABUTMENT DIMENSIONS
Abutment diameter shaft (da) min. : 7.8 mm
Abutment diameter housing (Da) max. : 13.2 mm
Radius of shaft or housing fillet (ra) max. : 0.15 mm
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