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Sprockets are essential components in power transmission, especially chain drive systems. They offer a wide variety of sizes to choose from.
[Feature]
● Number of Teeth Minimum/Maximum : 16 and 40
● Shaft Bore Diameter Minimum/Maximum (mm.) : 10 and 20
● Shaft Bore Spec. : Pilot Bore and New JIS Key slot + Threaded Hole Type
● Material : S45C Equivalent and SUS304 Equivalent
[Application]
Sprockets are commonly used in industrial machinery, such as chain conveyors.
Type | [ M ]Material |
SP25B | S45C Equivalent (Spurs are Induction Hardened) |
SSP25B | SUS304 Equivalent |
Part Number | − | Shaft Bore Specs. | − | Shaft Bore Dia. |
SP25B16 | − | N | − | 10 |
SSP25B16 | − | S | − | 11 |
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 | 25 | B | 16 | S N | 9 | 10 | 10K | 12 | 32.55 | 36 | 25 | − | 15 | 6 | 2.8 | − | 60 | |||||||||||||||
17 | 9 | 10 | 10K | 12 | 34.56 | 38 | 70 | |||||||||||||||||||||||||
18 | 9 | 10 | 10K | 12 | 36.57 | 40 | ||||||||||||||||||||||||||
19 | 9 | 10 | 10K | 12 | 38.58 | 42 | 28 | 90 | ||||||||||||||||||||||||
20 | 9 | 10 | 10K | 12 | 40.59 | 44 | ||||||||||||||||||||||||||
21 | 9 | 10 | 10K | 12 | 42.61 | 46 | 100 | |||||||||||||||||||||||||
22 | 9 | 12 | 15 | 44.62 | 48 | 30 | 110 | |||||||||||||||||||||||||
23 | 9 | 12 | 15 | 46.63 | 50 | 120 | ||||||||||||||||||||||||||
24 | 9 | 12 | 15 | 48.65 | 52 | 140 | ||||||||||||||||||||||||||
25 | 9 | 12 | 15 | 16 | 50.66 | 54 | 35 | |||||||||||||||||||||||||
26 | 9 | 12 | 15 | 16 | 52.68 | 56 | ||||||||||||||||||||||||||
28 | 9 | 12 | 15 | 16 | 56.71 | 60 | 150 | |||||||||||||||||||||||||
30 | 9 | 12 | 15 | 16 | 60.75 | 64 | 160 | |||||||||||||||||||||||||
32 | 10 | 15 | 16 | 20 | 64.78 | 68 | 40 | 20 | 8 | 200 | ||||||||||||||||||||||
34 | 10 | 15 | 16 | 20 | 68.82 | 72 | 210 | |||||||||||||||||||||||||
35 | 10 | 15 | 16 | 20 | 70.84 | 74 | ||||||||||||||||||||||||||
36 | 10 | 15 | 16 | 20 | 72.86 | 76 | 220 | |||||||||||||||||||||||||
38 | 10 | 15 | 16 | 20 | 76.9 | 80 | 260 | |||||||||||||||||||||||||
40 | 10 | 15 | 16 | 20 | 80.93 | 84 | 270 |
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 | |||||||||||||||||||||||||
SSP | 25 | B | 16 | S N | 9 | 10 | 32.55 | 36 | 21 | − | 16 | 6 | 2.8 | − | 60 | |||||||||||
17 | 9 | 10 | 34.56 | 38 | 23 | 70 | ||||||||||||||||||||
18 | 9 | 10 | 36.57 | 40 | 25 | |||||||||||||||||||||
19 | 9 | 10 | 12 | 38.58 | 42 | 26 | 90 | |||||||||||||||||||
20 | 9 | 10 | 12 | 40.59 | 44 | 28 | ||||||||||||||||||||
21 | 9 | 12 | 15 | 42.61 | 46 | 30 | 18 | 7 | 100 | |||||||||||||||||
22 | 9 | 12 | 15 | 44.62 | 48 | 110 | ||||||||||||||||||||
23 | 9 | 12 | 15 | 46.63 | 50 | 120 | ||||||||||||||||||||
24 | 9 | 12 | 15 | 48.65 | 52 | 140 | ||||||||||||||||||||
25 | 9 | 12 | 15 | 50.66 | 54 | |||||||||||||||||||||
26 | 9 | 12 | 15 | 52.68 | 56 | |||||||||||||||||||||
28 | 9 | 12 | 15 | 56.71 | 60 | 150 | ||||||||||||||||||||
30 | 9 | 12 | 15 | 60.75 | 64 | 160 | ||||||||||||||||||||
32 | 10 | 12 | 15 | 64.78 | 68 | 8 | 200 |
Shaft Bore Dia. D | Keyway b2 x t2 | Set Screw M |
10 | 3x1.4 | 4 |
10K | 4x1.8 | 4 |
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 |
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 |
---|
SSP25B21-S-9 |
Part Number | Price | Name | Minimum Order Qty. | Volume Discount | Days to Ship | RoHS | Number of Teeth (T) | Shaft Bore Dia. D (or d) (mm) | Material | Type | Shaft Type | Bore Specification | Keyway b2 x t2 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
฿ 409.50 | SPROCKET | 1 Piece(s) | Available | 3 Day(s) | 10 | 21 | - | [Stainless Steel] SUS304 Equivalent | Pilot Bore Type | Standard Pilot Bore | S (Pilot Bore) | - |
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Sprocket Shape | Shape B | Nominal | 25 | Number of Strands | Single Strand |
---|---|---|---|---|---|
Chain Type | RS | Surface Treatment | Not Provided |
Please check the type/dimensions/specifications of the part SSP25B21-S-9 in the Sprockets-25B Series series.
Part Number |
---|
SP25B17-S-9 |
SP25B18-N-10K |
SP25B18-S-9 |
SSP25B22-S-9 |
SSP25B23-S-9 |
SSP25B24-S-9 |
Part Number | Price | Minimum Order Qty | Volume Discount | Days to Ship | RoHS | Number of Teeth (T) | Shaft Bore Dia. D (or d) (mm) | Material | Type | Shaft Type | Bore Specification | Keyway b2 x t2 |
---|---|---|---|---|---|---|---|---|---|---|---|---|
฿ 232.05 | 1 Piece(s) | Available | 3 Day(s) | 10 | 17 | - | [Steel] S45C Equivalent | Pilot Bore Type | Standard Pilot Bore | S (Pilot Bore) | - | |
฿ 327.60 | 1 Piece(s) | Available | Same day | 10 | 18 | 10K | [Steel] S45C Equivalent | Shaft Bore Machined Type | Shaft Bore Machining Configurable | N (New JIS Key + Tap) | 4 x 1.8 | |
฿ 250.25 | 1 Piece(s) | Available | 3 Day(s) | 10 | 18 | - | [Steel] S45C Equivalent | Pilot Bore Type | Standard Pilot Bore | S (Pilot Bore) | - | |
฿ 427.70 | 1 Piece(s) | Available | 3 Day(s) | 10 | 22 | - | [Stainless Steel] SUS304 Equivalent | Pilot Bore Type | Standard Pilot Bore | S (Pilot Bore) | - | |
฿ 441.35 | 1 Piece(s) | Available | 3 Day(s) | 10 | 23 | - | [Stainless Steel] SUS304 Equivalent | Pilot Bore Type | Standard Pilot Bore | S (Pilot Bore) | - | |
฿ 455.00 | 1 Piece(s) | Available | 3 Day(s) | 10 | 24 | - | [Stainless Steel] SUS304 Equivalent | Pilot Bore Type | Standard Pilot Bore | S (Pilot Bore) | - |
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