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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

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