Sprockets KRF, Teeth Hardened, ISO 20 B-1 (Part Numbers)
- Volume Discount
Ready-to-install, for various shaft diameters.
Teeth milled and induction hardened (approx. HRC 50), custom bore H7 - surface parameter Ra 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°.
Part Number
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- Product data
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| Part Number |
Standard Unit Price
| Minimum order quantity | Volume Discount | Number of Teeth (T) | Bore H7 (mm) | Outer diameter da (mm) | Pitch circle diameter d (mm) | Hub diameter ND (mm) | Total length L (mm) | Keyway width KH9 (mm) | Depth of keyway T2 (mm) | Thread size M | Weight (kg) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
41.86 € | 1 | Available | 4 Days | 9 | 25 | 108 | 92.84 | 63 | 40 | 8 | 3.3 | M 6 | 1.21 | |
41.86 € | 1 | Available | 4 Days | 9 | 30 | 108 | 92.84 | 63 | 40 | 10 | 3.3 | M 8 | 1.14 | |
41.86 € | 1 | Available | 4 Days | 9 | 32 | 108 | 92.84 | 63 | 40 | 10 | 3.3 | M 8 | 1.11 | |
41.86 € | 1 | Available | 4 Days | 9 | 35 | 108 | 92.84 | 63 | 40 | 10 | 3.3 | M 8 | 1.06 | |
41.86 € | 1 | Available | 4 Days | 9 | 38 | 108 | 92.84 | 63 | 40 | 10 | 3.3 | M 8 | 1 | |
47.51 € | 1 | Available | 4 Days | 10 | 25 | 117.9 | 102.74 | 70 | 40 | 8 | 3.3 | M 6 | 1.53 | |
47.51 € | 1 | Available | 4 Days | 10 | 30 | 117.9 | 102.74 | 70 | 40 | 8 | 3.3 | M 6 | 1.47 | |
47.51 € | 1 | Available | 4 Days | 10 | 32 | 117.9 | 102.74 | 70 | 40 | 10 | 3.3 | M 8 | 1.44 | |
47.51 € | 1 | Available | 4 Days | 10 | 35 | 117.9 | 102.74 | 70 | 40 | 10 | 3.3 | M 8 | 1.39 | |
47.51 € | 1 | Available | 4 Days | 10 | 38 | 117.9 | 102.74 | 70 | 40 | 10 | 3.3 | M 8 | 1.33 | |
55.63 € | 1 | Available | 4 Days | 11 | 25 | 127.8 | 112.68 | 77 | 45 | 8 | 3.3 | M 6 | 2.05 | |
55.63 € | 1 | Available | 4 Days | 11 | 28 | 127.8 | 112.68 | 77 | 45 | 8 | 3.3 | M 6 | 2.02 | |
55.63 € | 1 | Available | 4 Days | 11 | 30 | 127.8 | 112.68 | 77 | 45 | 8 | 3.3 | M 6 | 1.98 | |
55.63 € | 1 | Available | 4 Days | 11 | 32 | 127.8 | 112.68 | 77 | 45 | 10 | 3.3 | M 8 | 1.96 | |
55.63 € | 1 | Available | 4 Days | 11 | 35 | 127.8 | 112.68 | 77 | 45 | 10 | 3.3 | M 8 | 1.88 | |
55.63 € | 1 | Available | 4 Days | 11 | 38 | 127.8 | 112.68 | 77 | 45 | 10 | 3.3 | M 8 | 1.83 | |
55.63 € | 1 | Available | 4 Days | 11 | 40 | 127.8 | 112.68 | 77 | 45 | 12 | 3.3 | M 10 | 1.78 | |
55.63 € | 1 | Available | 4 Days | 11 | 42 | 127.8 | 112.68 | 77 | 45 | 12 | 3.3 | M 10 | 1.73 | |
55.63 € | 1 | Available | 4 Days | 11 | 45 | 127.8 | 112.68 | 77 | 45 | 14 | 3.8 | M 12 | 1.65 | |
55.63 € | 1 | Available | 4 Days | 11 | 50 | 127.8 | 112.68 | 82 | 45 | 14 | 3.8 | M 12 | 1.66 | |
55.63 € | 1 | Available | 4 Days | 11 | 60 | 127.8 | 112.68 | 93 | 45 | 18 | 4.4 | M 12 | 1.65 | |
63.87 € | 1 | Available | 4 Days | 12 | 25 | 137.8 | 122.68 | 88 | 45 | 8 | 3.3 | M 6 | 2.61 | |
63.87 € | 1 | Available | 4 Days | 12 | 28 | 137.8 | 122.68 | 88 | 45 | 8 | 3.3 | M 6 | 2.57 | |
63.87 € | 1 | Available | 4 Days | 12 | 30 | 137.8 | 122.68 | 88 | 45 | 8 | 3.3 | M 6 | 2.54 | |
63.87 € | 1 | Available | 4 Days | 12 | 32 | 137.8 | 122.68 | 88 | 45 | 10 | 3.3 | M 8 | 2.5 | |
63.87 € | 1 | Available | 4 Days | 12 | 35 | 137.8 | 122.68 | 88 | 45 | 10 | 3.3 | M 8 | 2.44 | |
63.87 € | 1 | Available | 4 Days | 12 | 38 | 137.8 | 122.68 | 88 | 45 | 10 | 3.3 | M 8 | 2.39 | |
63.87 € | 1 | Available | 4 Days | 12 | 40 | 137.8 | 122.68 | 88 | 45 | 12 | 3.3 | M 10 | 2.33 | |
63.87 € | 1 | Available | 4 Days | 12 | 42 | 137.8 | 122.68 | 88 | 45 | 12 | 3.3 | M 10 | 2.29 | |
63.87 € | 1 | Available | 4 Days | 12 | 45 | 137.8 | 122.68 | 88 | 45 | 14 | 3.8 | M 12 | 2.2 | |
63.87 € | 1 | Available | 4 Days | 12 | 48 | 137.8 | 122.68 | 88 | 45 | 14 | 3.8 | M 12 | 2.14 | |
63.87 € | 1 | Available | 4 Days | 12 | 50 | 137.8 | 122.68 | 88 | 45 | 14 | 3.8 | M 12 | 2.08 | |
63.87 € | 1 | Available | 4 Days | 12 | 60 | 137.8 | 122.68 | 93 | 45 | 18 | 4.4 | M 12 | 1.9 | |
72.52 € | 1 | Available | 4 Days | 13 | 25 | 147.8 | 132.65 | 98 | 45 | 8 | 3.3 | M 6 | 3.18 | |
72.52 € | 1 | Available | 4 Days | 13 | 28 | 147.8 | 132.65 | 98 | 45 | 8 | 3.3 | M 6 | 3.14 | |
72.52 € | 1 | Available | 4 Days | 13 | 30 | 147.8 | 132.65 | 98 | 45 | 8 | 3.3 | M 6 | 3.11 | |
72.52 € | 1 | Available | 4 Days | 13 | 32 | 147.8 | 132.65 | 98 | 45 | 10 | 3.3 | M 8 | 3.08 | |
72.52 € | 1 | Available | 4 Days | 13 | 35 | 147.8 | 132.65 | 98 | 45 | 10 | 3.3 | M 8 | 3.02 | |
72.52 € | 1 | Available | 4 Days | 13 | 38 | 147.8 | 132.65 | 98 | 45 | 10 | 3.3 | M 8 | 2.96 | |
72.52 € | 1 | Available | 4 Days | 13 | 40 | 147.8 | 132.65 | 98 | 45 | 12 | 3.3 | M 10 | 2.9 | |
72.52 € | 1 | Available | 4 Days | 13 | 42 | 147.8 | 132.65 | 98 | 45 | 12 | 3.3 | M 10 | 2.86 | |
72.52 € | 1 | Available | 4 Days | 13 | 45 | 147.8 | 132.65 | 98 | 45 | 14 | 3.8 | M 12 | 2.77 | |
72.52 € | 1 | Available | 4 Days | 13 | 48 | 147.8 | 132.65 | 98 | 45 | 14 | 3.8 | M 12 | 2.7 | |
72.52 € | 1 | Available | 4 Days | 13 | 50 | 147.8 | 132.65 | 98 | 45 | 14 | 3.8 | M 12 | 2.64 | |
72.52 € | 1 | Available | 4 Days | 13 | 60 | 147.8 | 132.65 | 98 | 45 | 18 | 4.4 | M 12 | 2.34 | |
81.89 € | 1 | Available | 4 Days | 14 | 32 | 157.8 | 142.68 | 108 | 45 | 10 | 3.3 | M 8 | 3.7 | |
81.89 € | 1 | Available | 4 Days | 14 | 35 | 157.8 | 142.68 | 108 | 45 | 10 | 3.3 | M 8 | 3.64 | |
81.89 € | 1 | Available | 4 Days | 14 | 38 | 157.8 | 142.68 | 108 | 45 | 10 | 3.3 | M 8 | 3.59 | |
81.89 € | 1 | Available | 4 Days | 14 | 40 | 157.8 | 142.68 | 108 | 45 | 12 | 3.3 | M 10 | 3.54 | |
81.89 € | 1 | Available | 4 Days | 14 | 42 | 157.8 | 142.68 | 108 | 45 | 12 | 3.3 | M 10 | 3.48 | |
81.89 € | 1 | Available | 4 Days | 14 | 45 | 157.8 | 142.68 | 108 | 45 | 14 | 3.8 | M 12 | 3.4 | |
81.89 € | 1 | Available | 4 Days | 14 | 48 | 157.8 | 142.68 | 108 | 45 | 14 | 3.8 | M 12 | 3.33 | |
81.89 € | 1 | Available | 4 Days | 14 | 50 | 157.8 | 142.68 | 108 | 45 | 14 | 3.8 | M 12 | 3.27 | |
81.89 € | 1 | Available | 4 Days | 14 | 60 | 157.8 | 142.68 | 108 | 45 | 18 | 4.4 | M 12 | 2.97 | |
92.18 € | 1 | Available | 4 Days | 15 | 32 | 167.9 | 152.72 | 118 | 45 | 10 | 3.3 | M 8 | 4.38 | |
92.18 € | 1 | Available | 4 Days | 15 | 35 | 167.9 | 152.72 | 118 | 45 | 10 | 3.3 | M 8 | 4.32 | |
92.18 € | 1 | Available | 4 Days | 15 | 38 | 167.9 | 152.72 | 118 | 45 | 10 | 3.3 | M 8 | 4.27 | |
92.18 € | 1 | Available | 4 Days | 15 | 40 | 167.9 | 152.72 | 118 | 45 | 12 | 3.3 | M 10 | 4.2 | |
92.18 € | 1 | Available | 4 Days | 15 | 42 | 167.9 | 152.72 | 118 | 45 | 12 | 3.3 | M 10 | 4.16 | |
92.18 € | 1 | Available | 4 Days | 15 | 45 | 167.9 | 152.72 | 118 | 45 | 14 | 3.8 | M 12 | 4.07 |
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Basic information
| Material | Steel (C45) | Surface Treatment | Not Provided | Number of strands | 1 |
|---|---|---|---|---|---|
| Hardened | Yes | Hub | One sided | DIN ISO No. | 20 B-1 |
| Version | A |
Configure
Basic Attributes
-
Number of Teeth(T)
-
Bore H7(mm)
-
Outer diameter da(mm)
-
Pitch circle diameter d(mm)
-
Hub diameter ND(mm)
-
Total length L(mm)
-
Keyway width KH9(mm)
-
Depth of keyway T2(mm)
-
Thread size M
- M 6
- M 8
- M 10
- M 12
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- 4 Days or Less
Optional Attributes
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .
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