型号编号

φB
H7

φD
±0.5

W
0
-0.13

H
±0.13

F
±0.5

TH
JIS 2级

L
±0.7

φN
±0.5

φP
±0.5

C
0.2
-0.7

S
±0.25

α
度

PBR5FN

5

18

8

6.75

27

M5×0.8

14

9

11

4

9

5.5

PBR6FN

6

20

9

6.75

30

M6×1.0

12

10

13

5

11

8

PBR8FN

8

24

12

9

36

M8×1.25

16

12.5

16

14

8.5

PBR10FN

10

28

14

10.5

43

M10×1.5

20

15

19

6.5

17

8

PBR12FN

12

32

16

12

50

M12×1.75

22

17.5

22

19

7.5

PBR14FN

14

36

19

13.5

57

M14×2.0

25

20

25

8

22

6

PBR16FN

16

42

21

15

64

M16×2.0

28

22

27

8

PBR18FN

18

46

23

16.5

71

M18×1.5

32

25

31

10

27

8.5

PBR20FN

20

50

25

18

77

M20×1.5

33

27.5

34

30

7

PBR22FN

22

54