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Roller Chain Sprockets - B-Type, 50 Chain

Volume Discount

Katayama Chain

•Chain Type: RS
•Bore Style: with Machinable Pilot Bore
•For Chain No. (Chain Pitch): 50B (5/8" pitch)
•Number Of Tracks: 1
•Sprocket Shape: Shape B

Part Number

Configured Part Number is shown.

Product TOP

: 30; 45; 60

Part Number
NK50B8
NK50B9
NK50B10
NK50B11
NK50B12
NK50B13
NK50B14
NK50B15
NK50B16
NK50B17
NK50B18
NK50B19
NK50B20
NK50B21
NK50B22
NK50B23
NK50B24
NK50B25
NK50B26
NK50B27
NK50B28
NK50B29
NK50B30
NK50B31
NK50B32
NK50B33
NK50B34
NK50B35
NK50B36
NK50B37
NK50B38
NK50B39
NK50B40
NK50B41
NK50B42
NK50B43
NK50B44
NK50B45
NK50B46
NK50B47
NK50B48
NK50B49
NK50B50
NK50B51
NK50B52
NK50B53
NK50B54
NK50B55
NK50B56
NK50B57
NK50B58
NK50B60
NK50B65
NK50B68
NK50B70
NK50B75
NK50B80
NK50B85
NK50B90

Minimum order quantity	Volume Discount	Days to Ship	Shaft Hole Dia. d (mm)	Number of Teeth (T)	Maximum Shaft Hole Dia. (mm)	Minimum Shaft Bore Diameter (mm)
1 Piece(s)	Available	8 Days or more	10	8	13.5	11
1 Piece(s)	Available	8 Days or more	10	9	18	11
1 Piece(s)	Available	8 Days or more	10	10	22	11
1 Piece(s)	Available	8 Days or more	12	11	28	13
1 Piece(s)	Available	8 Days or more	12	12	30	13
1 Piece(s)	Available	8 Days or more	12	13	32	13
1 Piece(s)	Available	8 Days or more	12	14	32	13
1 Piece(s)	Available	8 Days or more	12	15	35	13
1 Piece(s)	Available	8 Days or more	14	16	40	15
1 Piece(s)	Available	8 Days or more	14	17	45	15
1 Piece(s)	Available	8 Days or more	14	18	48	15
1 Piece(s)	Available	13 Days or more	14	19	48	15
1 Piece(s)	Available	8 Days or more	14	20	48	15
1 Piece(s)	Available	8 Days or more	14	21	48	15
1 Piece(s)	Available	8 Days or more	16	22	48	17
1 Piece(s)	Available	8 Days or more	16	23	48	17
1 Piece(s)	Available	8 Days or more	16	24	48	17
1 Piece(s)	Available	8 Days or more	16	25	48	17
1 Piece(s)	Available	8 Days or more	16	26	48	17
1 Piece(s)	Available	8 Days or more	16	27	48	17
1 Piece(s)	Available	8 Days or more	16	28	48	17
1 Piece(s)	Available	8 Days or more	16	29	48	17
1 Piece(s)	Available	8 Days or more	16	30	48	17
1 Piece(s)	Available	13 Days or more	16	31	48	17
1 Piece(s)	Available	8 Days or more	16	32	48	17
1 Piece(s)	Available	8 Days or more	16	33	48	17
1 Piece(s)	Available	13 Days or more	16	34	48	17
1 Piece(s)	Available	8 Days or more	16	35	48	17
1 Piece(s)	Available	8 Days or more	16	36	55	20
1 Piece(s)	Available	8 Days or more	16	37	55	20
1 Piece(s)	Available	8 Days or more	16	38	55	20
1 Piece(s)	Available	13 Days or more	16	39	55	20
1 Piece(s)	Available	8 Days or more	16	40	55	20
1 Piece(s)	Available	13 Days or more	16	41	55	20
1 Piece(s)	Available	13 Days or more	16	42	55	20
1 Piece(s)	Available	13 Days or more	16	43	55	20
1 Piece(s)	Available	13 Days or more	16	44	55	20
1 Piece(s)	Available	8 Days or more	19	45	55	20
1 Piece(s)	Available	8 Days or more	19	46	55	20
1 Piece(s)	Available	13 Days or more	19	47	55	20
1 Piece(s)	Available	13 Days or more	19	48	55	20
1 Piece(s)	Available	13 Days or more	19	49	55	20
1 Piece(s)	Available	8 Days or more	19	50	55	20
1 Piece(s)	Available	13 Days or more	19	51	55	20
1 Piece(s)	Available	13 Days or more	19	52	55	20
1 Piece(s)	Available	13 Days or more	19	53	55	20
1 Piece(s)	Available	13 Days or more	19	54	55	20
1 Piece(s)	Available	13 Days or more	19	55	55	20
1 Piece(s)	Available	13 Days or more	19	56	55	20
1 Piece(s)	Available	13 Days or more	19	57	55	20
1 Piece(s)	Available	13 Days or more	19	58	55	20
1 Piece(s)	Available	13 Days or more	19	60	55	20
1 Piece(s)	Available	13 Days or more	20	65	63	21
1 Piece(s)	Available	13 Days or more	20	68	63	21
1 Piece(s)	Available	13 Days or more	20	70	63	21
1 Piece(s)	Available	13 Days or more	20	75	63	21
1 Piece(s)	Available	13 Days or more	20	80	66	21
1 Piece(s)	Available	13 Days or more	20	85	66	21
1 Piece(s)	Available	13 Days or more	20	90	66	21

Basic Information

Sprocket Shape	Shape B	Chain No.	50	Number of Tracks	1
Material	Steel	Bore Style	Pilot Holes Types	Chain Type	Standard
Shaft Type	Standard Pilot Holes

Configure

59 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

Shaft Hole Dia. d(mm)
10

12

14

16

19

20
Clear
Number of Teeth(T)
8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

49

50

51

52

53

54

55

56

57

58

60

65

68

70

75

80

85

90
Clear
Maximum Shaft Hole Dia.(mm)
13.5

18

22

28

30

32

35

40

45

48

55

63

66
Clear
Minimum Shaft Bore Diameter(mm)
11

13

15

17

20

21
Clear
type
- 50B
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

8 Days or Less

13 Days or Less
Clear

Specify Alterations

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

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Roller Chain Sprockets - B-Type, 50 Chain

Basic Information

Configure

Specification/Dimensions

Shaft Hole Dia. d(mm)

Number of Teeth(T)

Maximum Shaft Hole Dia.(mm)

Minimum Shaft Bore Diameter(mm)

type

CAD