TOPLINE deep groove ball bearing, radial contact, pressed steel cage, open, limestone applications up to 350°C.
The single row deep-groove ball bearing is the most popular bearing. It is available in a wide range of sizes with several possible options: sealing with shields or seals, presence of a retaining ring, varied clearances, several cage types, etc.
|Internal diameter (d)||45 mm|
|External diameter (D)||85 mm|
|Bearing/Inner ring width (B)||19 mm|
|External diameter inner ring d1||54,5 mm|
|Inner diameter outer ring (D1)||75,6 mm|
|Min fillet radius (rs)||1,1 mm|
|Radial clearance class||> C5|
|Static load (C0)||20,4 kN|
|Mechanical Limit Speed (Nlim)||70 tr/min|
|Min operating temperature (Tmin)||-40 °C|
|Max operating temperature (Tmax)||350 °C|
|Min shoulder diameter IR (da min)||51,5 mm|
|Max shoulder diameter OR (Da max)||78,5 mm|
|Max shaft & housing fillet radius (ra max)||1 mm|