Size-No.

挡圈尺寸

装配尺寸（参考）

d

D

H

t

b

d1

m

n

Basic

Tol.

Basic

Tol.

Basic

Tol.

Basic

Tol.

Approx.

Over

Under

Basic

Tol.

Min.

※0.6

0.6

±0.04

1.5

±0.1

0.45

±0.02

0.2

±0.02

0.3

0.8

1

0.6

+0.05

0

0.4

※0.7

0.7

0

-0.08

2

0.55

0

-0.1

0.2

0.3

0.9

1.2

0.7

0.4

0.8

0.8

2

0.7

0

-0.25

0.2

0.3

1

1.4

0.8

0.4

※1

1

0

-0.09

2.8

0.88

0.2

0.4

1.3

1.7

1

0.5

1.2

1.2

3

1

0.3

±0.025

0.4

1.4

2

1.2

+0.06

0

0.6

※1.3

1.3

4

1.1

0.4

±0.03

0.7

1.5

2

1.3

0.7

1.5

1.5

4

±0.2

1.3

0.4

0.6

2

2.5

1.5

0.8

※1.9

1.9

4.5

1.7

0.4

0.7

2.5

3

1.9

1

2

2

5

1.7

0.4

0.7

2.5

3.2

2

1

※2.3

2.3

6

2

0.4

0.7

3

4

2.3

1

2.5

2.5

6

2.1

0.4

0.8

3.2

4

2.5

1

3

3

7

2.6

0.4

±0.04

0.9

4

5

3

1