Sprockets KRF, Teeth Hardened, ISO 12 B-1 (Part Numbers)

Volume Discount

Material: Steel C45.
Ready-to-install, for various shaft diameters.
Teeth milled and induction hardened (approx. HRC 50), custom bore H7 - surface parameter R_a 1.6, keyway in accordance with DIN 6885/1 positioned beneath tip of tooth, 2 threads for set screws, one positioned for the keyway, one offset by 90°.

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Data to be displayed: 30; 45; 60

Part Number
10782238
10782240
10782242
10782245
10782248
10782250
10782325
10782328
10782330
10782332
10782335
10782338
10782340
10782342
10782345
10782348
10782350
10782425
10782428
10782430
10782432
10782435
10782438
10782440
10782442
10782445
10782448
10782450
10782525
10782528
10782530
10782532
10782535
10782538
10782540
10782542
10782545
10782548
10782550

Standard Unit Price	Minimum order quantity	Volume Discount	Standard Shipping Days ?	Number of Teeth (T)	Bore ^H7 (mm)	Version	Outer diameter d_a (mm)	Pitch circle diameter d (mm)	Hub diameter ND (mm)	Total length L (mm)	Keyway width K^H9 (mm)	Depth of keyway T₂ (mm)	Thread size M	Weight (kg)
61.53 €	1	Available	4 Days	22	38	A	141.8	133.86	90	40	10	3.3	M 8	2.173
61.53 €	1	Available	4 Days	22	40	A	141.8	133.86	90	40	12	3.3	M 10	2.208
61.53 €	1	Available	4 Days	22	42	A	141.8	133.86	90	40	12	3.3	M 10	2.096
61.53 €	1	Available	4 Days	22	45	A	141.8	133.86	90	40	14	3.8	M 12	2.075
61.53 €	1	Available	4 Days	22	48	A	141.8	133.86	90	40	14	3.8	M 12	2.023
61.53 €	1	Available	4 Days	22	50	A	141.8	133.86	90	40	14	3.8	M 12	1.886
62.44 €	1	Available	4 Days	23	25	A	149	139.9	90	40	8	3.3	M 6	2.02
62.44 €	1	Available	4 Days	23	28	A	149	139.9	90	40	8	3.3	M 6	2.468
62.44 €	1	Available	4 Days	23	30	A	149	139.9	90	40	8	3.3	M 6	2.214
62.44 €	1	Available	4 Days	23	32	A	149	139.9	90	40	10	3.3	M 8	2.291
62.44 €	1	Available	4 Days	23	35	A	149	139.9	90	40	10	3.3	M 8	2.414
62.44 €	1	Available	4 Days	23	38	A	149	139.9	90	40	10	3.3	M 8	2.291
62.44 €	1	Available	4 Days	23	40	A	149	139.9	90	40	12	3.3	M 10	2.32
62.44 €	1	Available	4 Days	23	42	A	149	139.9	90	40	12	3.3	M 10	2.214
62.44 €	1	Available	4 Days	23	45	A	149	139.9	90	40	14	3.8	M 12	2.206
62.44 €	1	Available	4 Days	23	48	A	149	139.9	90	40	14	3.8	M 12	2.075
62.44 €	1	Available	4 Days	23	50	A	149	139.9	90	40	14	3.8	M 12	2.102
65.85 €	1	Available	4 Days	24	25	A	153.9	145.94	90	40	8	3.3	M 6	2.603
65.85 €	1	Available	4 Days	24	28	A	153.9	145.94	90	40	8	3.3	M 6	2.562
65.85 €	1	Available	4 Days	24	30	A	153.9	145.94	90	40	8	3.3	M 6	2.316
65.85 €	1	Available	4 Days	24	32	A	153.9	145.94	90	40	10	3.3	M 8	2.504
65.85 €	1	Available	4 Days	24	35	A	153.9	145.94	90	40	10	3.3	M 8	2.536
65.85 €	1	Available	4 Days	24	38	A	153.9	145.94	90	40	10	3.3	M 8	2.417
65.85 €	1	Available	4 Days	24	40	A	153.9	145.94	90	40	12	3.3	M 10	2.436
65.85 €	1	Available	4 Days	24	42	A	153.9	145.94	90	40	12	3.3	M 10	2.306
65.85 €	1	Available	4 Days	24	45	A	153.9	145.94	90	40	14	3.8	M 12	2.253
65.85 €	1	Available	4 Days	24	48	A	153.9	145.94	90	40	14	3.8	M 12	2.173
65.85 €	1	Available	4 Days	24	50	A	153.9	145.94	90	40	14	3.8	M 12	2.14
67.30 €	1	Available	4 Days	25	25	A	160	152	90	40	8	3.3	M 6	2.254
67.30 €	1	Available	4 Days	25	28	A	160	152	90	40	8	3.3	M 6	2.689
67.30 €	1	Available	4 Days	25	30	A	160	152	90	40	8	3.3	M 6	2.448
67.30 €	1	Available	4 Days	25	32	A	160	152	90	40	10	3.3	M 8	2.644
67.30 €	1	Available	4 Days	25	35	A	160	152	90	40	10	3.3	M 8	2.666
67.30 €	1	Available	4 Days	25	38	A	160	152	90	40	10	3.3	M 8	2.524
67.30 €	1	Available	4 Days	25	40	A	160	152	90	40	12	3.3	M 10	2.576
67.30 €	1	Available	4 Days	25	42	A	160	152	90	40	12	3.3	M 10	2.438
67.30 €	1	Available	4 Days	25	45	A	160	152	90	40	14	3.8	M 12	2.456
67.30 €	1	Available	4 Days	25	48	A	160	152	90	40	14	3.8	M 12	2.298
67.30 €	1	Available	4 Days	25	50	A	160	152	90	40	14	3.8	M 12	2.364

Basic information

Material	Steel (C45)	Surface Treatment	Not Provided	Number of strands	1
Hardened	Yes	Hub	One sided	DIN ISO No.	12 B-1

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Basic Attributes

Number of Teeth(T)
10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25
Clear
Bore ^H7(mm)
19

20

22

24

25

28

30

32

35

38

40

42

45

48

50
Clear
Version
- A
- B
Clear
Outer diameter d_a(mm)
69

75

81.5

87.5

93.6

99.8

105.5

111.5

118

124.2

129.7

136

141.8

149

153.9

160
Clear
Pitch circle diameter d(mm)
61.64

67.61

73.6

79.59

85.61

91.63

97.65

103.67

109.71

115.75

121.78

127.82

133.86

139.9

145.94

152
Clear
Hub diameter ND(mm)
42

45

46

47

49

51

52

53

56

58

64

70

75

80

90
Clear
Total length L(mm)
30

35

40
Clear
Keyway width K^H9(mm)
6

8

10

12

14
Clear
Depth of keyway T₂(mm)
2.8

3.3

3.8
Clear
Thread size M
- M 5
- M 6
- M 8
- M 10
- M 12
Clear