2. Bearing Selection, and Shaft and Housing Design - NTN
Tapered roller bearings Cylindrical roller bearigns Angular contact ball bearings Needle roller bearings Applicable standard Tolerance class Metric Inch J series JIS B 1514 (ISO492) JIS B 1514 ANSI/ABMA Std.19 ANSI/ABMA Std.19.1 NTN standard Class 0 Class 0 Class 0 Class 0,6X Class 4 Class K ― Class 6 class 6 class 6 class 6 Class 2 Class ...