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Sprockets-80B Series
Part Number
Configured Part Number is shown.
[ ! ]Offset between tooth tip and keyway is ±0.5mm.
| Type | [ M ]Material |
| SP80B | S45C Equivalent (Spurs are Induction Hardened) |
(Only for shaft bore specifications Ⓝ)
Specifications
| Part Number | − | Shaft Bore Specs. | − | Shaft Bore Dia. |
| SP80B16 | − | N | − | 10 |
■Compatible Chain Selection Method >> P.1578
Technical Data of Mechanical Transmission Chain >> P.2243
| Part Number | Shaft Bore Specs. | Shaft Bore Specs.(D) | Dp | Do | H | GD | L | ℓ | X | Z | Mass (g) | |||||||||||||||||||||
| Type | Number of Teeth | S Specification | N Specification(H7) | |||||||||||||||||||||||||||||
| Nominal | Hub Type | |||||||||||||||||||||||||||||||
| SP | 80 | B | 9 | S N | 14 | 25 | 28 | 30 | 32 | 74.27 | 85 | 58 | 44 | 40 | 7 | 14.6 | 10.4 | 870 | ||||||||||||||
| 10 | 15 | 25 | 28 | 30 | 32 | 82.19 | 93 | 52 | − | 12 | − | 1020 | ||||||||||||||||||||
| 11 | 15 | 25 | 28 | 30 | 32 | 35 | 38 | 90.16 | 102 | 60 | 1250 | |||||||||||||||||||||
| 12 | 15 | 25 | 28 | 30 | 32 | 35 | 38 | 40 | 42 | 98.14 | 110 | 67 | 1600 | |||||||||||||||||||
| 13 | 16 | 25 | 28 | 30 | 32 | 35 | 38 | 40 | 42 | 45 | 50 | 106.14 | 118 | 77 | 1900 | |||||||||||||||||
| 14 | 16 | 25 | 28 | 30 | 32 | 35 | 38 | 40 | 42 | 45 | 50 | 114.15 | 127 | 2150 | ||||||||||||||||||
| 15 | 20 | 25 | 28 | 30 | 32 | 35 | 38 | 40 | 42 | 45 | 50 | 122.17 | 135 | 93 | 2300 | |||||||||||||||||
| 16 | 20 | 25 | 28 | 30 | 32 | 35 | 38 | 40 | 42 | 45 | 50 | 130.2 | 143 | 2500 | ||||||||||||||||||
| 17 | 20 | 25 | 28 | 30 | 32 | 35 | 38 | 40 | 42 | 45 | 50 | 138.23 | 151 | 2950 | ||||||||||||||||||
| 18 | 20 | 25 | 28 | 30 | 32 | 35 | 38 | 40 | 42 | 45 | 50 | 146.27 | 159 | 3150 | ||||||||||||||||||
| 19 | 20 | 25 | 28 | 30 | 32 | 35 | 38 | 40 | 42 | 45 | 50 | 154.32 | 167 | 3400 | ||||||||||||||||||
| 20 | 20 | 25 | 28 | 30 | 32 | 35 | 38 | 40 | 42 | 45 | 50 | 162.37 | 176 | 3600 | ||||||||||||||||||
| 21 | 20 | 25 | 28 | 30 | 32 | 35 | 38 | 40 | 42 | 45 | 50 | 170.42 | 184 | 3850 | ||||||||||||||||||
■Shaft Bore Machining Dimension Table
| Shaft Bore Dia. D | Keyway b2 x t2 | Set Screw M |
| 10 | 3x1.4 | 4 |
| 10K, 12 | 4x1.8 | 5 |
| 14~17 | 5x2.3 | 6 |
| 18~22 | 6x2.8 | 6 |
| 24~30 | 8x3.3 | 8 |
| 32~38 | 10x3.3 | 8 |
| 40, 42 | 12x3.3 | 8 |
| 45, 50 | 14x3.8 | 10 |
[ ! ]Shaft Bore Sizes are different for the following products.
| Combination | Set Screw M |
| Nominal35, Number of Teeth17, Shaft Dia.25 | 6 |
| Nominal40, Number of Teeth14, Shaft Dia.25 | 6 |
| Nominal40, Number of Teeth15, Shaft Dia.30 | 6 |
| Nominal50, Number of Teeth11~13, Shaft Dia.24 or more | 6 |
Part Number
CAD Data download and 3D preview are not available because the part number has not yet been determined.
- *In order to open the CAD Data download and 3D preview screen, the part number must be fixed.
- Please confirm the part number from "Specification / Dimension"on the left side, and then perform the CAD Data Download / 3D Preview operation.
| Part Number |
|---|
| SP80B9-S-14 |
| SP80B10-S-15 |
| SP80B13-S-16 |
| SP80B16-S-20 |
| SP80B17-S-20 |
| SP80B21-S-20 |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | Number of Teeth (T) | Shaft Bore Dia. D (or d) (mm) | Type | Shaft Type | Bore Specification |
|---|---|---|---|---|---|---|---|---|---|
MYR 61.42 | 1 Piece(s) | Available | 2 Day(s) or more | 9 | - | Pilot Bore Type | Standard Pilot Bore | S (Pilot Bore) | |
MYR 61.42 | 1 Piece(s) | Available | 2 Day(s) or more | 10 | - | Pilot Bore Type | Standard Pilot Bore | S (Pilot Bore) | |
MYR 71.56 | 1 Piece(s) | Available | 2 Day(s) or more | 13 | - | Pilot Bore Type | Standard Pilot Bore | S (Pilot Bore) | |
MYR 82.24 | 1 Piece(s) | Available | 2 Day(s) or more | 16 | - | Pilot Bore Type | Standard Pilot Bore | S (Pilot Bore) | |
MYR 87.04 | 1 Piece(s) | Available | 2 Day(s) or more | 17 | - | Pilot Bore Type | Standard Pilot Bore | S (Pilot Bore) | |
MYR 114.82 | 1 Piece(s) | Available | 2 Day(s) or more | 21 | - | Pilot Bore Type | Standard Pilot Bore | S (Pilot Bore) |
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Basic Information
| Sprocket Shape | Shape B | Nominal | 80 | Number of Strands | Single Strand |
|---|---|---|---|---|---|
| Material | S45C (Induction Hardened Teeth Tip) | Chain Type | RS | Surface Treatment | Not Provided |
Specification/Dimensions
-
Number of Teeth(T)
-
Shaft Bore Dia. D (or d)(mm)
-
Type
- Pilot Bore Type
- Shaft Bore Machined Type
-
Bore Specification
- N (New JIS Key + Tap)
- S (Pilot Bore)
-
type
- SP80B
-
Shaft Type
- Standard Pilot Bore
- Shaft Bore Machining Configurable
-
CAD
- 2D
- 3D
Days to Ship
-
- All
- 2 Day(s) or Less
- 4 Day(s) or Less
Specify Alterations
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .
Additional Products in this Category
- Sprockets-15B Series
- Sprockets-Single Strand/Double Strand/50SD Series
- FBK50B finished bore sprocket
- SUSFBN50B Stainless Steel Finished Bore Sprocket
- Standard Sprocket, NK35-2B Form, Semi F Series, Shaft Holes Already Established (New JIS Key)
- Standard 2100 Double Pitch Sprocket, S Roller B Type, Semi F Series, Shaft Holes Already Established (New JIS Key)
- 100SD single/double sprocket semi F series with machined shaft holes (New JIS key)
- Standard Sprocket, 25B Form, Semi F Series, Shaft Holes Already Established (New JIS Key)
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Tech Support
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