Mechanical Bearing 6300
MAIN CHARACTERISTICS
Low vibration, low noise.
Suitable for bad and complicated environment.
Precision level all over P5
The accuracy of ZXZC deep groove ball bearings (Mechanical Bearing 6300) are divided into four grades of tolerances with national standard GB/T307. 1 which compared with the ISO and AFBMA is in
the following table.
Standard
Tolerrance class
GB/T307.1
PO
P6
P5
P4
IS0492
C LASSO
CLASS6
CLASS5
CLASS4
AFBMA STD.20
ABEC1
ABEC3
ABEC5
ABEC7