MR128 , MR128-2RS , MR128-2Z Single Row Deep groove ball bearing
MR128 ,MR128-2RS ,MR128-2Z Single Row Deep groove ball bearing detail Specifications:
Metric series
Material : 52100 Chrome Steel
Construction : Single Row
Seal Type : Open type , 2RS , 2Z
Limiting Speed : 48000 rpm
Weight : 0.0007 kg
Main Dimensions:
Bore diameter (d) : 8 mm
Outer diameter (D) : 12 mm
Width (B) : 3.5 mm
Chamfer Dimension ( r) min. : 0.15 mm
Dynamic load ratings (Cr) : 0.539 KN
Static load ratings (Cor) : 0.274 KN
ABUTMENT DIMENSIONS
Abutment diameter shaft (da) min. : 9.2 mm
Abutment diameter housing (Da) max. : 10.8 mm
Radius of shaft or housing fillet (ra) max. : 0.15 mm
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