Tolerances

INNER RING TOLERANCE

ABEC 1 / ABEC 3
VALUES ARE IN .0001"

BORE DIAMETER BORE TOLERANCE 0 RADIAL RUNOUT WIDTH TOLERANCES 0
MM INCH ABEC 3 ABEC 1 ABEC 3 ABEC 1 ABEC 3 ABEC 1
OVER INCL. OVER INCL.
0.6 2.5 .0236 .0984 -3 -3 2 4 -16 -16
2.5 10 .0984 .3937 -3 -3 2.5 4 -47 -47
10 18 0.3937 0.7087 -3 -3 3 4 -47 -47
18 30 0.7087 1.1811 -3 -4 3 5 -47 -47
30 50 1.1811 1.9685 -4 -4.5 4 6 -47 -47
50 80 1.9685 3.1496 -4.5 -6 4 8 -59 -59
80 120 3.1496 4.7244 -6 -8 5 10 -79 -79


INNER RING TOLERANCE

ABEC 5 / ABEC 7
VALUES ARE IN .0001"

BORE DIAMETER BORE TOLERANCE 0 RADIAL RUNOUT (MAX.) WIDTH VARIATION (MAX.) REFERENCE RUNOUT WITH BORE (MAX.)
MM
OVER
MM
INCL.
INCH
OVER
INCH
INCL.
APEC
7P
ABEC
5P
ABEC
7P
ABEC
5P
ABEC
7P
ABEC
5P
ABEC
7P
ABEC
5P
0 10 0 0.3937 -1.5 -2 1 1.5 1 2 1 3
10 18 0.3937 0.7087 -1.5 -2 1 1.5 1 2 1 3
18 30 0.7087 1.1811 -1.5 -2 1.5 1.5 1 2 1.5 3
30 50 1.1811 1.9685 -2 -2 1.5 2 1 2 1.5 3
50 80 1.9865 3.1496 -2 -3 1.5 2 1.5 2 2 3
80 120 3.1496 4.7244 -2.5 -3 2 2.5 1.5 3 2 3


OUTER RING TOLERANCE

ABEC 1 / ABEC 3
VALUES ARE IN .0001"

OUTER DIAMETER OUTER DIAMETER TOLERANCE LIMIT 0 RADIAL RUNOUT WIDTH TOLERANCES 0 FLANGE WIDTH TOLERANCE LIMITS 0 FLANGE DIAMETER TOLERANCE LIMITS 50
MM INCH ABEC 3 ABEC 1 ABEC 3 ABEC 1 ABEC 3 ABEC 1 ABEC 3 ABEC 1 ABEC 3 ABEC 1
OVER INCL. OVER INCL.
0 18 0 0.7087 -3 -3 3 6 -47 -47 0 -47(2) 106(1) -17(1)
18 30 0.7087 1.1811 -3 -3.5 4 6 -47 -47 0 -47 130 -20
30 50 1.1811 1.9685 -3.5 -4.5 4 8 -47 -47 0 -47 154 -24
50 80 1.9685 3.1496 -4.5 -5 5 10 -47 -47 0 -47 181 -29
80 120 3.1496 4.7244 -5 -6 7 14 -59 -59 0 -47 213 -34
120 150 4.7244 5.9055 -6 -7 8 16 -79 -79


OUTER RING TOLERANCE
ABEC 5 / ABEC 7
VALUES ARE IN .0001"

OUTER DIAMETER OUTER DIAMETER TOLERANCE 0 RADIAL RUNOUT (MAX.) WIDTH VARIATION (MAX.) OUTSIDE CYLINDRICAL SURFACE RUNOUT WITH REFERENCE SIDE (MAX.)
MM OVER MM INCL. INCH OVER INCH INCL. ABEC 7P ABEC 5P ABEC 7P ABEC 5P ABEC 7P ABEC 5P ABEC 7P ABEC 5P
0 18 0 0.7087 -2 -2 1.5 2 1 2 1.5 3
18 30 0.7087 1.1811 -2 -2 1.5 2 1 2 1.5 3
30 50 1.1811 1.9685 -2 -2 2 2 1 2 1.5 3
50 80 1.9685 3.1496 -2 -3 2 3 1 2 1.5 3
80 120 3.1496 4.7244 -3 -3 2 4 2 3 2 3
120 150 4.7244 5.9055 -4 -4 3 4 3 3 2 4