型 号

Number

主 要 尺 寸 （mm)
Principal dimensions

Dc

Dcp

dc

△c

Lc

Bc

Dwe×Lw

Z

NN3013KTN

88.2

83

79.4

8.2

8.3

14.6

∮8×8

25

NN3015KTN

101.9

96

92

9.2

9.3

16.5

∮9×9

26

NN3018KTN

123.2

116

111.1

11.3

11.3

20

∮11×11

27

NN3020KTN

133.2

126

121.2

11.3

11.3

20

∮11×11

30

NN3022KTN

150.1

141

134.7

14.2

14.3

24

∮14×14

26

NN3024KTN

160.1

151

144.7

14.2

14.3

25

∮14×14

28

N204ETN

37.6

34

31.2

7.7

9.2

12.5

∮7.5×9

11

N206ETN

50.9

46.5

43.2

9.2

10.2

14.5

∮9×10

13

N208ETN

65.8

60.5

56.4

11.3

11.3

16.5

∮11×11

14

N210ETN

75.8

70.5

66.4

11.3

12.3

18.5

∮11×12

16

N212ETN

92.8

86

80.8

14.3

14.3

20.5

∮14×14

16

N304ETN

40.9

36.5

33.9

9.2

10.2

13.5

∮9×10

10

N306ETN

56.8

51.5

48.3

11.3

12.4

17.5

∮11×12

12

N307ETN

64

58.2

54.7

12.3

14.4

19.5

∮12×14

12

N310ETN

88.8

81

76.3

16.3

17.3

25.5

∮16×17

13

N312ETN

105.2

96

90.5

19.4

20.4

29.5

∮19×20

13

N314ETN

121.7

111

104.6

22.4

24.4

33.5

∮22×24

13

N317ETN

146.6

134

126.5

26.4

28.6

39.5

∮26×28

14

NU2209ECTN

70.83

65.5

61.43

11.3

15.2

21.6

∮11×15

15

NU2210ECTN

75.83

70.5

68.67

11.3

15.2

21.6

∮11×15

16

NU308ECTN

72.79

66

61.94

14.3

15.2

21.6

∮14×15

12

3182115A

100.5

96

92

9.2

9.2

13.6

∮9×9

26

3182120A

131

126

121

11.3

11.3

16.7

∮11×11

30

3182132A

209

201

195

18.2

18.4

27.8

∮18×18

26

2203E

31.61

28.7

26.1

6.2

6.2

10.5

6×6

10