d1（i型密封圈）

d2（ii型密封圈）

內徑

公差

1.80±0.08

2.65±0.09

3.55±0.10

5.30±0.13

1.80

2.00

2.24

2.50

2.80

3.5

3.55

3.75

4.00

4.84

5.00

5.15

5.30

5.60

6.00

±0.12

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

-

-

-

-

-

-

-

-

*

-

-

-

*

-

*

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

6.30

6.70

6.90

7.10

7.50

8.00

8.50

8.75

9.00

9.50

10.0

10.8

±0.13

*

*

*

*

*

*

*

*

*

*

*

*

-

-

*

-

-

*

-

-

*

*

*

*

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

11.2

11.8

12.5

13.2

14.0

15.0

16.0

17.0

18.0

19.0

20.0

±0.16

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

-

-

-

-

*

*

*

*

*

*

*

-

-

-

-

-

-

-

-

-

-

-

21.2

22.4

23.6

±0.20

*

*

*

*

*

*

*

*

*

-

-

-

25.0

25.8

26.6

28.0

30.0

31.5

32.5

33.5

±0.20

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

-

-

-

-

-

-

-

-

34.5

35.5

36.5

37.5

38.7

40.0

41.2

42.5

43.7

45.0

46.2

±0.25

*

*

*

*

*

*

*

*

*

*

-

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

-

-

-

*

*

*

*

*

*

*

*

47.5

48.7

50.0

51.5

53.0

54.5

56.0

58.0

60.0

61.5

±0.30

*

-

*

-

*

-

*

-

*

-

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

63.0

65.0

67.0

69.0

71.0

73.0

75.0

77.5

80.0

82.5

±0.38

*

-

*

-

*

-

*

-

*

-

*

*

*

*

*

*

*

-

*

-

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

85.0

87.5

90.0

92.5

95.0

97.5

100

103

106

109

±0.48

*

-

*

-

*

-

*

-

*

-

*

-

*

-

*

-

*

-

*

-

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

112

115

118

122

125

128

132

136

140

145

±0.60

*

-

*

-

*

-

*

-

-

-

*

-

*

-

*

-

*

-

*

-

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

150

155

160

165

170

175

180

185

190

195

±0.80

-

-

-

-

-

-

-

-

-

-

*

-

*

-

*

-

*

-

*

-

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

200

206

212

218

224

230

236

243

250

253

±1.00

-

-

-

-

-

-

-

-

-

-

*

-

*

-

*

-

*

-

*

-

*

-

*

-

*

-

*

-

*

-

*

*

*

*

*

*

*

*

*

*

265

272

280

290

300

315

325

335

345

±1.20

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

*

-

*

-

*

-

*

-

*

*

*

*

*

*

*

*

*

*

355

365

375

387

400

412

425

437

450

462

±1.50

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

*

*

*

*

*

*

*

*

*

*

487

500

515

530

±1.80

-

-

-

-

-

-

-

-

-

-

-

-

*

*

*

*

注：*號表示標準規(guī)定的使用尺寸系列。