Sprockets KRF, Teeth Hardened, ISO 16 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
10881725
10881728
10881730
10881732
10881735
10881738
10881740
10881742
10881745
10881750
10881825
10881828
10881830
10881832
10881835
10881838
10881840
10881842
10881845
10881848
10881850
10881925
10881928
10881930
10881932
10881935
10881938
10881940
10881942
10881945
10881948
10881950
10882025
10882028
10882030
10882032
10882035
10882038
10882040
10882042
10882045
10882048
10882050
10882125
10882128
10882130
10882132
10882135
10882138
10882140
10882142
10882145
10882148
10882150
10882225
10882228
10882230
10882232
10882235
10882238

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)
70.48 €	1	Available	4 Days	17	25	A	149	138.22	100	45	8	3.3	M 6	3.299
70.48 €	1	Available	4 Days	17	28	A	149	138.22	100	45	8	3.3	M 6	3.235
70.48 €	1	Available	4 Days	17	30	A	149	138.22	100	45	8	3.3	M 6	2.666
70.48 €	1	Available	4 Days	17	32	A	149	138.22	100	45	10	3.3	M 8	3.163
70.48 €	1	Available	4 Days	17	35	A	149	138.22	100	45	10	3.3	M 8	3.214
70.48 €	1	Available	4 Days	17	38	A	149	138.22	100	45	10	3.3	M 8	3.074
70.48 €	1	Available	4 Days	17	40	A	149	138.22	100	45	12	3.3	M 10	3.086
70.48 €	1	Available	4 Days	17	42	A	149	138.22	100	45	12	3.3	M 10	1.199
70.48 €	1	Available	4 Days	17	45	A	149	138.22	100	45	14	3.8	M 12	2.866
70.48 €	1	Available	4 Days	17	50	A	149	138.22	100	45	14	3.8	M 12	2.842
78.53 €	1	Available	4 Days	18	25	A	157	146.28	100	45	8	3.3	M 6	2.508
78.53 €	1	Available	4 Days	18	28	A	157	146.28	100	45	8	3.3	M 6	3.458
78.53 €	1	Available	4 Days	18	30	A	157	146.28	100	45	8	3.3	M 6	2.888
78.53 €	1	Available	4 Days	18	32	A	157	146.28	100	45	10	3.3	M 8	3.395
78.53 €	1	Available	4 Days	18	35	A	157	146.28	100	45	10	3.3	M 8	3.416
78.53 €	1	Available	4 Days	18	38	A	157	146.28	100	45	10	3.3	M 8	3.275
78.53 €	1	Available	4 Days	18	40	A	157	146.28	100	45	12	3.3	M 10	3.322
78.53 €	1	Available	4 Days	18	42	A	157	146.28	100	45	12	3.3	M 10	3.191
78.53 €	1	Available	4 Days	18	45	A	157	146.28	100	45	14	3.8	M 12	3.188
78.53 €	1	Available	4 Days	18	48	A	157	146.28	100	45	14	3.8	M 12	3.049
78.53 €	1	Available	4 Days	18	50	A	157	146.28	100	45	14	3.8	M 12	3.062
83.00 €	1	Available	4 Days	19	25	A	165.2	154.33	100	45	8	3.3	M 6	3.737
83.00 €	1	Available	4 Days	19	28	A	165.2	154.33	100	45	8	3.3	M 6	3.691
83.00 €	1	Available	4 Days	19	30	A	165.2	154.33	100	45	8	3.3	M 6	3.122
83.00 €	1	Available	4 Days	19	32	A	165.2	154.33	100	45	10	3.3	M 8	3.645
83.00 €	1	Available	4 Days	19	35	A	165.2	154.33	100	45	10	3.3	M 8	3.67
83.00 €	1	Available	4 Days	19	38	A	165.2	154.33	100	45	10	3.3	M 8	3.51
83.00 €	1	Available	4 Days	19	40	A	165.2	154.33	100	45	12	3.3	M 10	3.558
83.00 €	1	Available	4 Days	19	42	A	165.2	154.33	100	45	12	3.3	M 10	3.411
83.00 €	1	Available	4 Days	19	45	A	165.2	154.33	100	45	14	3.8	M 12	3.346
83.00 €	1	Available	4 Days	19	48	A	165.2	154.33	100	45	14	3.8	M 12	3.262
83.00 €	1	Available	4 Days	19	50	A	165.2	154.33	100	45	14	3.8	M 12	3.286
82.96 €	1	Available	4 Days	20	25	A	173.2	162.38	100	45	8	3.3	M 6	3.988
82.96 €	1	Available	4 Days	20	28	A	173.2	162.38	100	45	8	3.3	M 6	3.95
82.96 €	1	Available	4 Days	20	30	A	173.2	162.38	100	45	8	3.3	M 6	3.372
82.96 €	1	Available	4 Days	20	32	A	173.2	162.38	100	45	10	3.3	M 8	3.833
82.96 €	1	Available	4 Days	20	35	A	173.2	162.38	100	45	10	3.3	M 8	3.802
82.96 €	1	Available	4 Days	20	38	A	173.2	162.38	100	45	10	3.3	M 8	3.747
82.96 €	1	Available	4 Days	20	40	A	173.2	162.38	100	45	12	3.3	M 10	3.782
82.96 €	1	Available	4 Days	20	42	A	173.2	162.38	100	45	12	3.3	M 10	3.508
82.96 €	1	Available	4 Days	20	45	A	173.2	162.38	100	45	14	3.8	M 12	3.569
82.96 €	1	Available	4 Days	20	48	A	173.2	162.38	100	45	14	3.8	M 12	3.508
82.96 €	1	Available	4 Days	20	50	A	173.2	162.38	100	45	14	3.8	M 12	3.552
102.69 €	1	Available	4 Days	21	25	A	181.2	170.43	110	50	8	3.3	M 6	4.982
102.69 €	1	Available	4 Days	21	28	A	181.2	170.43	110	50	8	3.3	M 6	4.896
102.69 €	1	Available	4 Days	21	30	A	181.2	170.43	110	50	8	3.3	M 6	3.812
102.69 €	1	Available	4 Days	21	32	A	181.2	170.43	110	50	10	3.3	M 8	4.811
102.69 €	1	Available	4 Days	21	35	A	181.2	170.43	110	50	10	3.3	M 8	4.446
102.69 €	1	Available	4 Days	21	38	A	181.2	170.43	110	50	10	3.3	M 8	4.698
102.69 €	1	Available	4 Days	21	40	A	181.2	170.43	110	50	12	3.3	M 10	4.752
102.69 €	1	Available	4 Days	21	42	A	181.2	170.43	110	50	12	3.3	M 10	4.604
102.69 €	1	Available	4 Days	21	45	A	181.2	170.43	110	50	14	3.8	M 12	4.503
102.69 €	1	Available	4 Days	21	48	A	181.2	170.43	110	50	14	3.8	M 12	4.423
102.69 €	1	Available	4 Days	21	50	A	181.2	170.43	110	50	14	3.8	M 12	4.48
107.06 €	1	Available	4 Days	22	25	A	189.3	178.48	110	50	8	3.3	M 6	5.223
107.06 €	1	Available	4 Days	22	28	A	189.3	178.48	110	50	8	3.3	M 6	5.176
107.06 €	1	Available	4 Days	22	30	A	189.3	178.48	110	50	8	3.3	M 6	4.078
107.06 €	1	Available	4 Days	22	32	A	189.3	178.48	110	50	10	3.3	M 8	5.075
107.06 €	1	Available	4 Days	22	35	A	189.3	178.48	110	50	10	3.3	M 8	4.716
107.06 €	1	Available	4 Days	22	38	A	189.3	178.48	110	50	10	3.3	M 8	4.937

Basic information

Material	Steel (C45)	Surface Treatment	Not Provided	Number of strands	1
Hardened	Yes	Hub	One sided	DIN ISO No.	16 B-1

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Basic Attributes

Number of Teeth(T)
11

12

13

14

15

16

17

18

19

20

21

22

23

24

25
Clear
Bore ^H7(mm)
25

28

30

32

35

38

40

42

45

48

50
Clear
Version
- A
- B
Clear
Outer diameter d_a(mm)
99.5

109

117

125

133

141

149

157

165.2

173.2

181.2

189.3

197.5

205.5

213.5
Clear
Pitch circle diameter d(mm)
90.14

98.14

106.12

114.15

122.17

130.2

138.22

146.28

154.33

162.38

170.43

178.48

186.53

194.59

202.66
Clear
Hub diameter ND(mm)
61

65

67

69

78

84

92

100

110
Clear
Total length L(mm)
40

45

50
Clear
Keyway width K^H9(mm)
8

10

12

14
Clear
Depth of keyway T₂(mm)
3.3

3.8

38
Clear
Thread size M
- M 6
- M 8
- M 10
- M 12
Clear