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Roller Chain Sprockets - B-Type, New JIS Key, 25 Chain (Part Numbers)

Volume Discount

Katayama Chain

•Chain Type: RS
•Bore Style: with Finished Bore
•For Chain No. (Chain Pitch): 25B (1/4" pitch)
•Number Of Tracks: 1
•Sprocket Shape: Shape B

Part Number

Configured Part Number is shown.

Product TOP

: 30; 60; 90

Part Number
K25B40D11F
K25B40D12F
K25B40D13F
K25B40D14F
K25B40D17F
K25B40D19F
K25B40D21F
K25B40D22F
K25B41D12F
K25B41D13F
K25B41D14F
K25B41D15F
K25B41D16F
K25B41D17F
K25B41D18F
K25B41D19F
K25B41D20F
K25B41D21F
K25B41D22F
K25B41D23F
K25B41D24F
K25B41D25F
K25B41D26F
K25B41D27F
K25B41D28F
K25B41D29F
K25B41D30F
K25B42D12F
K25B42D13F
K25B42D14F
K25B42D15F
K25B42D16F
K25B42D17F
K25B42D18F
K25B42D19F
K25B42D20F
K25B42D21F
K25B42D22F
K25B42D23F
K25B42D24F
K25B42D25F
K25B42D26F
K25B42D27F
K25B42D28F
K25B42D29F
K25B42D30F
K25B43D12F
K25B43D13F
K25B43D14F
K25B43D15F
K25B43D16F
K25B43D17F
K25B43D18F
K25B43D19F
K25B43D20F
K25B43D21F
K25B43D22F
K25B43D23F
K25B43D24F
K25B43D25F
K25B43D26F
K25B43D27F
K25B43D28F
K25B43D29F
K25B43D30F
K25B44D12F
K25B44D13F
K25B44D14F
K25B44D15F
K25B44D16F
K25B44D17F
K25B44D18F
K25B44D19F
K25B44D20F
K25B44D21F
K25B44D22F
K25B44D23F
K25B44D24F
K25B44D25F
K25B44D26F
K25B44D27F
K25B44D28F
K25B44D29F
K25B44D30F
K25B45D12F
K25B45D13F
K25B45D14F
K25B45D15F
K25B45D16F
K25B45D17F

Minimum order quantity	Volume Discount	Days to Ship	Shaft Hole Dia. d (mm)	Number of Teeth (T)	Key Groove Width b (mm)	Key Groove Depth t2 (mm)	Set Screw Size M
1 Piece(s)	Available	13 Days or more	11	40	4	1.8	M5
1 Piece(s)	Available	13 Days or more	12	40	4	1.8	M5
1 Piece(s)	Available	13 Days or more	13	40	5	2.3	M6
1 Piece(s)	Available	13 Days or more	14	40	5	2.3	M6
1 Piece(s)	Available	13 Days or more	17	40	5	2.3	M6
1 Piece(s)	Available	13 Days or more	19	40	6	2.8	M6
1 Piece(s)	Available	13 Days or more	21	40	6	2.8	M6
1 Piece(s)	Available	13 Days or more	22	40	6	2.8	M6
1 Piece(s)	Available	13 Days or more	12	41	4	1.8	M5
1 Piece(s)	Available	13 Days or more	13	41	5	2.3	M6
1 Piece(s)	Available	13 Days or more	14	41	5	2.3	M6
1 Piece(s)	Available	13 Days or more	15	41	5	2.3	M6
1 Piece(s)	Available	13 Days or more	16	41	5	2.3	M6
1 Piece(s)	Available	13 Days or more	17	41	5	2.3	M6
1 Piece(s)	Available	13 Days or more	18	41	6	2.8	M6
1 Piece(s)	Available	13 Days or more	19	41	6	2.8	M6
1 Piece(s)	Available	13 Days or more	20	41	6	2.8	M6
1 Piece(s)	Available	13 Days or more	21	41	6	2.8	M6
1 Piece(s)	Available	13 Days or more	22	41	6	2.8	M6
1 Piece(s)	Available	13 Days or more	23	41	8	3.3	M8
1 Piece(s)	Available	13 Days or more	24	41	8	3.3	M8
1 Piece(s)	Available	13 Days or more	25	41	8	3.3	M8
1 Piece(s)	Available	13 Days or more	26	41	8	3.3	M8
1 Piece(s)	Available	13 Days or more	27	41	8	3.3	M8
1 Piece(s)	Available	13 Days or more	28	41	8	3.3	M8
1 Piece(s)	Available	13 Days or more	29	41	8	3.3	M8
1 Piece(s)	Available	13 Days or more	30	41	8	3.3	M8
1 Piece(s)	Available	13 Days or more	12	42	4	1.8	M5
1 Piece(s)	Available	13 Days or more	13	42	5	2.3	M6
1 Piece(s)	Available	13 Days or more	14	42	5	2.3	M6
1 Piece(s)	Available	13 Days or more	15	42	5	2.3	M6
1 Piece(s)	Available	13 Days or more	16	42	5	2.3	M6
1 Piece(s)	Available	13 Days or more	17	42	5	2.3	M6
1 Piece(s)	Available	13 Days or more	18	42	6	2.8	M6
1 Piece(s)	Available	13 Days or more	19	42	6	2.8	M6
1 Piece(s)	Available	13 Days or more	20	42	6	2.8	M6
1 Piece(s)	Available	13 Days or more	21	42	6	2.8	M6
1 Piece(s)	Available	13 Days or more	22	42	6	2.8	M6
1 Piece(s)	Available	13 Days or more	23	42	8	3.3	M8
1 Piece(s)	Available	13 Days or more	24	42	8	3.3	M8
1 Piece(s)	Available	13 Days or more	25	42	8	3.3	M8
1 Piece(s)	Available	13 Days or more	26	42	8	3.3	M8
1 Piece(s)	Available	13 Days or more	27	42	8	3.3	M8
1 Piece(s)	Available	13 Days or more	28	42	8	3.3	M8
1 Piece(s)	Available	13 Days or more	29	42	8	3.3	M8
1 Piece(s)	Available	13 Days or more	30	42	8	3.3	M8
1 Piece(s)	Available	13 Days or more	12	43	4	1.8	M5
1 Piece(s)	Available	13 Days or more	13	43	5	2.3	M6
1 Piece(s)	Available	13 Days or more	14	43	5	2.3	M6
1 Piece(s)	Available	13 Days or more	15	43	5	2.3	M6
1 Piece(s)	Available	13 Days or more	16	43	5	2.3	M6
1 Piece(s)	Available	13 Days or more	17	43	5	2.3	M6
1 Piece(s)	Available	13 Days or more	18	43	6	2.8	M6
1 Piece(s)	Available	13 Days or more	19	43	6	2.8	M6
1 Piece(s)	Available	13 Days or more	20	43	6	2.8	M6
1 Piece(s)	Available	13 Days or more	21	43	6	2.8	M6
1 Piece(s)	Available	13 Days or more	22	43	6	2.8	M6
1 Piece(s)	Available	13 Days or more	23	43	8	3.3	M8
1 Piece(s)	Available	13 Days or more	24	43	8	3.3	M8
1 Piece(s)	Available	13 Days or more	25	43	8	3.3	M8
1 Piece(s)	Available	13 Days or more	26	43	8	3.3	M8
1 Piece(s)	Available	13 Days or more	27	43	8	3.3	M8
1 Piece(s)	Available	13 Days or more	28	43	8	3.3	M8
1 Piece(s)	Available	13 Days or more	29	43	8	3.3	M8
1 Piece(s)	Available	13 Days or more	30	43	8	3.3	M8
1 Piece(s)	Available	13 Days or more	12	44	4	1.8	M5
1 Piece(s)	Available	13 Days or more	13	44	5	2.3	M6
1 Piece(s)	Available	13 Days or more	14	44	5	2.3	M6
1 Piece(s)	Available	13 Days or more	15	44	5	2.3	M6
1 Piece(s)	Available	13 Days or more	16	44	5	2.3	M6
1 Piece(s)	Available	13 Days or more	17	44	5	2.3	M6
1 Piece(s)	Available	13 Days or more	18	44	6	2.8	M6
1 Piece(s)	Available	13 Days or more	19	44	6	2.8	M6
1 Piece(s)	Available	13 Days or more	20	44	6	2.8	M6
1 Piece(s)	Available	13 Days or more	21	44	6	2.8	M6
1 Piece(s)	Available	13 Days or more	22	44	6	2.8	M6
1 Piece(s)	Available	13 Days or more	23	44	8	3.3	M8
1 Piece(s)	Available	13 Days or more	24	44	8	3.3	M8
1 Piece(s)	Available	13 Days or more	25	44	8	3.3	M8
1 Piece(s)	Available	13 Days or more	26	44	8	3.3	M8
1 Piece(s)	Available	13 Days or more	27	44	8	3.3	M8
1 Piece(s)	Available	13 Days or more	28	44	8	3.3	M8
1 Piece(s)	Available	13 Days or more	29	44	8	3.3	M8
1 Piece(s)	Available	13 Days or more	30	44	8	3.3	M8
1 Piece(s)	Available	16 Days or more	12	45	4	1.8	M5
1 Piece(s)	Available	13 Days or more	13	45	5	2.3	M6
1 Piece(s)	Available	13 Days or more	14	45	5	2.3	M6
1 Piece(s)	Available	13 Days or more	15	45	5	2.3	M6
1 Piece(s)	Available	13 Days or more	16	45	5	2.3	M6
1 Piece(s)	Available	13 Days or more	17	45	5	2.3	M6

Basic Information

Sprocket Shape	Shape B	Chain No.	25	Number of Tracks	1
Material	Steel	Bore Style	Shaft hole machining type	Chain Type	Standard
Shaft Type	Shaft hole machined	Surface Treatment	No	The Number of Set Screw	2
Set Screw Position Angle(°)	120	Variety	Standard (formerly, B type)

Configure

431 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

Shaft Hole Dia. d(mm)
7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30
Clear
Number of Teeth(T)
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

48

50

54

60

65

70

75

80
Clear
Key Groove Width b(mm)
3

4

5

6

8

-
Clear
Key Groove Depth t2(mm)
1.4

1.8

2.3

2.8

3.3

-
Clear
Set Screw Size M
- M3
- M4
- M5
- M6
- M8
Clear
type
- K25B-F
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

8 Days or Less

13 Days or Less

14 Days or Less

16 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, New JIS Key, 25 Chain (Part Numbers)

Basic Information

Configure

Specification/Dimensions

Shaft Hole Dia. d(mm)

Number of Teeth(T)

Key Groove Width b(mm)

Key Groove Depth t2(mm)

Set Screw Size M

type

CAD