TN=Plastic maintenance frame,Permission operating temperature;120 ºC continuously, 180 ºC short-terms,
1)Smallest axial load;Fa=Cr ( Axial ) 1% to 2%
2)The fat lubrication limit rotational speed for catalogs the value 60%
3)The inner loop and the stop collar must order separately
4)Like two bearings must transfer to the minimum center distance,Its stop collar must reduce