Размеры, мм


С. 34 ГОСТ 28048—89






























— Р а з м е

р ы, мм .

*

Обозначенне протяжка

2403-2276 2403-2277

2403-2278 2403-2279

2403-2281 2403-2282

2403-2283 2403-2284

2403-2285 2403-2286

2403-2287 2403-2288

2403-2289 2403-2291 2403-2294 2403-2295

2403-2292 2403-2293 2403-2296 2403-2297

2403-2298 2403-2299

2403-2301 2403-2302

2403-2303 2403-2304

2403-2305 2403-2306

Сочетание полей Допусков О и г

Н7—9Н

Н8—ПН

Н7—9Н

Н8-11Н

Н7-9Н

Н8— НН

Н7—9Н

Н8-11Н

Н7-9Н

Н8-11Н

Н7-9Н

Н8-11Н

Dxm

50X2

52X2

55X2

60X2

S6

Номера и диаметры D< зубьев

ХННЭПИЬЧП

1 черновых и переходных

24

49,050

49.050

50,610

50,610

50,830

50,830

54,270

54,270

59,270

59,270

58,830

58,830

25

49,190

49,190

50,730

50,730

50,960

50,960

54,420

54,420

59,420

59,420

58,960

58,960

26

49,330

49,330

50,850

50,850

51,090

51,090

54,570

54,570

59,570

59,570

59,090

59,090

27

49,470

49,470

50,970

50,970

51,220

51,220

54,720

54,720

59,720

59,720

59,220

59,220

28

49,610

49,610

51,090

51,090

51,350

51,350

54,840

54,840

59,840

59,840

59,350

59,350

29

49,750

49,750

51,210

51,210

51,480

51,480

54,900

54,900

59,900

59,900

59,480

59,480

30

49,870'

49,870

51,330

51,330

51,610

51,610

54,940

54,940

59,940

59,940

59,610

59,610

31

49,930

49,930

51,450

51,450

51,740

51,740

54,970

54,970

59,970

59,970

59,740

59,740

1 ЧИСТОВЫХ

32

49,970

49,970

51,570

51,570

51,840

51,840

54,990

55,000

59,990

60,000

59,840

59,840

33

49,990

50,000

51,690

51,690

51,900

51,900

55,010

55,025

60,010

60,025

59,900

59,900

34

50,010

50,020

51,810

51,810

51,940

51,940

55,030

55,046

60,030

60,046

59,940

59,940

35

50,030

50,039

51,890

51,890

51,970

51,970

55,030

55,046

60,030

4 60,046

59,970

59,970

рующих

36

50,030

50,039

51,940

51,940

51,990

52,000

59,990

60,000

37

51,970

51,970

52,010

52,025

60,010

60,025

38

51,990

52,000

52,030

52,046

60,030

60,046

39

52,010

52,025

52,030

52,046

60,030

60,046

1 калиб

40

52,030

52,046

41

52,030

52,046

~~~ ♦


42

/

43

44

45


46

ГОСТ 28048—89 С. 35






























co

a> . ’ Продолжение табл. 4

P а з м e p ы, мм


Обозначение протяжки

2403-2307 2403-2308

2403-2309 2403-2311

2403-2312 2403-2313

2403-2314 2403-2315

2403-2316 2403-2317, 2403-2321 2403-2322

2403-2318 2403-2319 2403-2323 2403-2324

2403-2325 2403-2326

2403-2327 2403-2328

2403-2329 2403-2331

2403-2332 2403-2333

2403-2334 2403-2335

2403-2336 2403-2337

Сочетание полей допусков D и е

Н7—9Н

Н8—ИН

Н7-9Н

Н8-11Н

Н7-9Н

H8-1IH

Н7—9Н

не-ИН

Н7-9Н

Н8—ПН

Н7-9Н

Н8-11Н

DXm

65X2 '

70X2

75X2

80X2

Номера и диаметры Dt зубьев

1 фасочных

черновых и переходных '

1

61,000

61,000

61,000

61,000

66,000 .

66,000

71,000

71,000

71,000

71,000

76,000

76,000

2

61,150

61,150

61,120

61,120

66,140

■ 66,140

71,140

71,140

71,130

71,130

76,140

76,140

3

61,300

61,300

61,240

61,240

66,280

66,280

71,280

71,280

71,260

71,260

76,280

76,280

4

61,450

61,450

61,360

61,360

66,420

66,420

71,420

71,420

71,390

71,390

76,420

76,420

5

61,600

61,600

61,480

61,480

66,560

66,560

1

71,560

71,560

71,520

71,520

76,560

76,560

' 6

61,750

61,750

61,600

61,600

66,700

66,700

71,700

71,700

71,650

71,650

76,700

76,700

7

61,900

61,900,

61,720

61,720

66,840

66,840

71,840

71,840

71,780

71,780

76,840

76,840

шлицевых

8

61,870

61,870

61,840-

61,840

66,980

66,980

71,810

71,810

71,910

71,910

76,980

76,980

9

62,020

62,020

61,960

61,960

66,950

66,950

71,950

71,950

71,880

71,880

76,950

76,950

10

62,170

62,170

62,080

62,080

67,090

67,090

• 72,090

72,090

72,010

72,010

77,090

77,090

11

62,320

62,320

62,050

62.050

67.230

67.230

72,230

72,230

72,140

72,140

77,230

77,230

12

62,470

62,470


62,170

62,170

67,370

67,370

72,370

72,370

72,270

72,270

77,370

77,370

13

62,620

62,620-

62,290

62.290

67,510

67,510

-72,510

72,510

72,400

-72,400

77,510

77,510

14

62,770

62,770

62,410

62.410

67.650

67.650

72,650

72,650

72,530

72,530

77,650

77,650

15

62,920

63,070

62,920


62,530

62,530

67,790 -

67,790

72,790

72,790

72,660

72,660

77,790

77,790

16

63,070

62,650

62,650

67,930

67,930

‘ 72,930

72,930

72,790

72,790

77,930

77,930

17

63,220 '

63,220

62,770

62,770

68,070

68,070

73,070

73,070

72,920 ■

72,920

78,070

78,070

■ 18

63,370

■63,370

62,890

62,890

68,210

68,210

73,210

73,210’

73.05Q

73,050

78,210

78,210

19

63,520

63,520

63,010

63,010

68,350,

68,350

73,350

73,350

73,180

73,180

78,350

78,350

20

63,670

63,670

63,130

63,130

68,490

68,490

73,490

73,490

73,310

73,310

78,490

78,490

21

63,820

63,820

63,250 -

63,250

68,630

68,630

73,630

73,630

73,440

73,440

78,630

78,630

22

63,970

63,970

63,370

63,370

68,770

68,770

73,770

73,770

73,570

73,570

. 78,770

78,770

23

64,120

64,120

63,490 ч.

63,490

68,910

68,910

73,910

73,910

73,700

73,700

78,910

78,910