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Part Number Complete

C-SPB16B11-N-25

Number of Teeth Shaft Bore Dia. d Chain Type Type Shaft Type Bore Specification type CAD Days to Ship

Specification/Dimensions

Number of Teeth(T)
11

12

13

14

15

16

18

19

22

24

25
Clear
Shaft Bore Dia. d(mm)
16

25

30

35

38

40

42

45

48

50
Clear
Chain Type
- RS
Clear
Type
- Pilot Bore Type
- Shaft Bore Machined Type
Clear
Shaft Type
- Standard Pilot Bore
- Shaft Bore Machining Configurable
Clear
Bore Specification
- N (New JIS Key + Threaded Hole)
- S (Through Hole)
Clear
type
- C-SPB16B
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

9 Day(s) or Less

17 Day(s) or Less
Clear

Specify Alterations

Sprockets Nominal No.16B

Volume Discount

Check FAQ of this product (4 items)

Brand :

MiSUMi Economy

Part Number :

C-SPB16B11-N-25

C-SPB16B11-N-30

C-SPB16B12-N-25

C-SPB16B12-N-30

C-SPB16B12-N-35

C-SPB16B12-N-38

C-SPB16B12-S-16

C-SPB16B13-N-35

C-SPB16B13-N-38

C-SPB16B13-N-45

C-SPB16B13-N-48

C-SPB16B14-N-50

C-SPB16B15-N-40

C-SPB16B15-N-45

C-SPB16B16-N-25

C-SPB16B16-N-45

C-SPB16B18-N-35

C-SPB16B19-N-38

C-SPB16B19-N-45

C-SPB16B19-N-48

C-SPB16B11-N-25

Order Qty :
Total Price :

---
Days to ship :

---

Select part number to Order Now/ Add to Cart

CAD Download

Product Overview

■ Sprocket is a solid or spoked gear that engages with a roller chain to transfer motion or power.
Application of sprocket: It is widely used in mechanical transmission in chemical industry, textile machinery, food processing, instrumentation,and petroleum

■ Only sprockets and chains of the same specifications can be used in combination.
This series is ISO 16B sprocket, and can be used in combination with MISUMI 40B series chain.
■ Do not use it with ISO/ANSI 16A series chain, which may cause the chain sprocket mechanism to fail to function properly!
Please note that some yellow anti-rust oil may be adhered on the surface of the delivered sprocket, which does not affect the use and can be cleaned by yourself.
■ Due to process reasons, it is impossible to guarantee the coincidence of the tooth tops of multiple sprockets. If you need to use the tooth tops in an overlapping manner, please contact us.

Product Features

■ Compared with gear drive and belt drive, sprocket chain drive has the following characteristics:
1. Multi-tooth load-bearing, safe and reliable;
2. Flexible transmission, absorbing shock and vibration;
3. Large center distance range, low manufacturing and installation accuracy requirements;
4. Compared with belt transmission, the transmission ratio is more accurate and the transmission efficiency is higher. It is suitable for the harsh environment of high temperature, dust and humidity.

■ Sprocket, chain selection
Misumi’s sprocket and chain product selection supports the principle of “Nominal Numbering”
Product Features

Dimensional Drawing

Product Drawings (Unit: mm)

Material	Surface Treatment	Attachments
Equivalent to S45C (Teeth Tip: Induction hardening)	－	Fixing Screw (Only Shaft Hole Specifications N)

■ Technical information of Chain Transmission Mechanism design →Click here
■ A single package label may not match the ordered model. It is a factory-managed model. Please note that the outer package label shall prevail!

Specifications Overview

Nominal Model	Hub type	Number of Teeth	Shaft Hole Specifications	Shaft Hole Diameter (D)										Dp	D₀	H	L	ℓ
Nominal Model	Hub type	Number of Teeth	Shaft Hole Specifications	S Specifications	N Specifications (H7)									Dp	D₀	H	L	ℓ
16	B	11	S N	16	25	30								90.14	101.7	61	40	12
		12		16	25	30	35	38						98.14	109.7	69
		13		16			35	38			45	48		106.12	117.7	78
		14		16									50	114.15	125.7	84
		15		16					40		45			122.17	133.7	92
		16		20	25						45			130.20	141.8	100	45	14
		18		20			35							146.28	157.8
		19		20				38			45	48		154.33	165.9
		22		20			35		40		45	48		178.48	190.1	110	50	16
		24		20			35						50	194.59	206.2
		25		20		30			40	42		48		202.66	214.2

■ Shaft Hole Machining Size Table

Shaft Hole Diameter D	Keyway b₂×t₂	Fixing Screw M
25~30	8×3.3	8
32~38	10×3.3	8
40·42	12×3.3	8
45·50	14×3.8	10

Example of Use

Used for driving power A mechanism that can convert motor power into roller rotation by combining multiple sprockets and chains

Used for transporting workpieces A chain conveyor frame with high versatility using flat profiles and chain guides

Used for transporting workpieces A mechanism used to mount accessories on the chain, and extract and transport workpieces

Precautions

■ Sprocket maintenance
1. Sprocket tightness should be suitable. If it is too tight, it will increase power consumption, and bearing is easy to wear; if it is too loose, the sprocket is easy to runout and fall off the chain.
The degree of tightness of the sprocket is: if lifted up or pressed down from the middle of the sprocket, the center distance between the two sprocket is about 2%-3%.

2. The sprocket shall be installed on shaft without swing and skew.
The end faces of the two sprockets in the same transmission assembly should be in the same plane. When the center distance of the sprocket is less than 0.5 m, the deviation can be 1 mm;
When the center distance of the sprocket is more than 0.5 m, the deviation can be 2 mm. But there shall be no friction on sprocket tooth side. Integral offset.
If the offset is too large, chain is prone to fall off and wear is likely to accelerate. When replacing the sprocket, you must pay attention to check and adjust the offset

3. After the sprocket is severely worn, the new sprocket and the new chain should be replaced at the same time to ensure good meshing.
You cannot replace new sprockets separately. Otherwise, it will cause bad engagement and accelerate the wear of new sprockets.
If the tooth surface of the sprocket is worn to a certain degree, it should be turned over in time (the sprocket used with adjustable surface) to extend the life time.

4. If the new sprocket is too long or elongated after use, and difficult to adjust, the links can be removed by the case, but the number of the links must be even.
The link should pass through the back of the sprocket with the lock piece being inserted outside, and the opening of the lock piece should be in the opposite direction of the turning.

5. Lubricating oil should be timely filled when sprockets are working. Lubricating oil must enter the matching clearance between the roller and the inner sleeve to improve working conditions and reduce wear.

6. The old sprocket cannot be mixed with some of the new sprocket, and should be replaced as a complete set, otherwise it is easy to produce impact in the transmission. Separate replacement of sprockets will increase wear.

Part Number

Incomplete part number.
Please use left hand selections to complete a part number.

: 30; 45; 60

Part Number
C-SPB16B11-N-25
C-SPB16B11-N-30
C-SPB16B12-N-25
C-SPB16B12-N-30
C-SPB16B12-N-35
C-SPB16B12-N-38
C-SPB16B12-S-16
C-SPB16B13-N-35
C-SPB16B13-N-38
C-SPB16B13-N-45
C-SPB16B13-N-48
C-SPB16B14-N-50
C-SPB16B15-N-40
C-SPB16B15-N-45
C-SPB16B16-N-25
C-SPB16B16-N-45
C-SPB16B18-N-35
C-SPB16B19-N-38
C-SPB16B19-N-45
C-SPB16B19-N-48
C-SPB16B22-N-35
C-SPB16B22-N-40
C-SPB16B22-N-45
C-SPB16B22-N-48
C-SPB16B24-N-35
C-SPB16B24-N-50
C-SPB16B25-N-30
C-SPB16B25-N-40
C-SPB16B25-N-42

Price	Minimum Order Qty.	Volume Discount	Days to Ship	Number of Teeth (T)	Shaft Bore Dia. d (mm)	Chain Type	Type	Shaft Type	Bore Specification
₹ 2,884.00	1 Piece(s)	Available	17 Day(s)	11	25	-	Shaft Bore Machined Type	Shaft Bore Machining Configurable	N (New JIS Key + Threaded Hole)
₹ 2,884.00	1 Piece(s)	Available	17 Day(s)	11	30	-	Shaft Bore Machined Type	Shaft Bore Machining Configurable	N (New JIS Key + Threaded Hole)
₹ 3,243.00	1 Piece(s)	Available	17 Day(s)	12	25	-	Shaft Bore Machined Type	Shaft Bore Machining Configurable	N (New JIS Key + Threaded Hole)
₹ 3,243.00	1 Piece(s)	Available	17 Day(s)	12	30	-	Shaft Bore Machined Type	Shaft Bore Machining Configurable	N (New JIS Key + Threaded Hole)
₹ 3,243.00	1 Piece(s)	Available	17 Day(s)	12	35	-	Shaft Bore Machined Type	Shaft Bore Machining Configurable	N (New JIS Key + Threaded Hole)
₹ 3,243.00	1 Piece(s)	Available	17 Day(s)	12	38	-	Shaft Bore Machined Type	Shaft Bore Machining Configurable	N (New JIS Key + Threaded Hole)
₹ 2,707.00	1 Piece(s)	Available	9 Day(s)	12	16	RS	Pilot Bore Type	Standard Pilot Bore	S (Through Hole)
₹ 3,574.00	1 Piece(s)	Available	17 Day(s)	13	35	-	Shaft Bore Machined Type	Shaft Bore Machining Configurable	N (New JIS Key + Threaded Hole)
₹ 3,574.00	1 Piece(s)	Available	17 Day(s)	13	38	-	Shaft Bore Machined Type	Shaft Bore Machining Configurable	N (New JIS Key + Threaded Hole)
₹ 3,574.00	1 Piece(s)	Available	17 Day(s)	13	45	-	Shaft Bore Machined Type	Shaft Bore Machining Configurable	N (New JIS Key + Threaded Hole)
₹ 3,574.00	1 Piece(s)	Available	17 Day(s)	13	48	-	Shaft Bore Machined Type	Shaft Bore Machining Configurable	N (New JIS Key + Threaded Hole)
₹ 3,856.00	1 Piece(s)	Available	17 Day(s)	14	50	-	Shaft Bore Machined Type	Shaft Bore Machining Configurable	N (New JIS Key + Threaded Hole)
₹ 4,103.00	1 Piece(s)	Available	17 Day(s)	15	40	-	Shaft Bore Machined Type	Shaft Bore Machining Configurable	N (New JIS Key + Threaded Hole)
₹ 4,103.00	1 Piece(s)	Available	17 Day(s)	15	45	-	Shaft Bore Machined Type	Shaft Bore Machining Configurable	N (New JIS Key + Threaded Hole)
₹ 4,492.00	1 Piece(s)	Available	17 Day(s)	16	25	-	Shaft Bore Machined Type	Shaft Bore Machining Configurable	N (New JIS Key + Threaded Hole)
₹ 4,492.00	1 Piece(s)	Available	17 Day(s)	16	45	-	Shaft Bore Machined Type	Shaft Bore Machining Configurable	N (New JIS Key + Threaded Hole)
₹ 5,126.60	1 Piece(s)	Available	17 Day(s)	18	35	-	Shaft Bore Machined Type	Shaft Bore Machining Configurable	N (New JIS Key + Threaded Hole)
₹ 5,455.90	1 Piece(s)	Available	17 Day(s)	19	38	-	Shaft Bore Machined Type	Shaft Bore Machining Configurable	N (New JIS Key + Threaded Hole)
₹ 5,455.90	1 Piece(s)	Available	17 Day(s)	19	45	-	Shaft Bore Machined Type	Shaft Bore Machining Configurable	N (New JIS Key + Threaded Hole)
₹ 5,455.90	1 Piece(s)	Available	17 Day(s)	19	48	-	Shaft Bore Machined Type	Shaft Bore Machining Configurable	N (New JIS Key + Threaded Hole)
₹ 7,499.91	1 Piece(s)	Available	17 Day(s)	22	35	-	Shaft Bore Machined Type	Shaft Bore Machining Configurable	N (New JIS Key + Threaded Hole)
₹ 7,499.91	1 Piece(s)	Available	17 Day(s)	22	40	-	Shaft Bore Machined Type	Shaft Bore Machining Configurable	N (New JIS Key + Threaded Hole)
₹ 7,499.91	1 Piece(s)	Available	17 Day(s)	22	45	-	Shaft Bore Machined Type	Shaft Bore Machining Configurable	N (New JIS Key + Threaded Hole)
₹ 7,499.91	1 Piece(s)	Available	17 Day(s)	22	48	-	Shaft Bore Machined Type	Shaft Bore Machining Configurable	N (New JIS Key + Threaded Hole)
₹ 8,206.36	1 Piece(s)	Available	17 Day(s)	24	35	-	Shaft Bore Machined Type	Shaft Bore Machining Configurable	N (New JIS Key + Threaded Hole)
₹ 8,206.36	1 Piece(s)	Available	17 Day(s)	24	50	-	Shaft Bore Machined Type	Shaft Bore Machining Configurable	N (New JIS Key + Threaded Hole)
₹ 8,608.92	1 Piece(s)	Available	17 Day(s)	25	30	-	Shaft Bore Machined Type	Shaft Bore Machining Configurable	N (New JIS Key + Threaded Hole)
₹ 8,608.92	1 Piece(s)	Available	17 Day(s)	25	40	-	Shaft Bore Machined Type	Shaft Bore Machining Configurable	N (New JIS Key + Threaded Hole)
₹ 8,608.92	1 Piece(s)	Available	17 Day(s)	25	42	-	Shaft Bore Machined Type	Shaft Bore Machining Configurable	N (New JIS Key + Threaded Hole)

Dimensional Drawing

Product Drawings (Unit: mm)

Material	Surface Treatment	Attachments
Equivalent to S45C (Teeth Tip: Induction hardening)	－	Fixing Screw (Only Shaft Hole Specifications N)

Specification Table

Nominal Model	Hub type	Number of Teeth	Shaft Hole Specifications	Shaft Hole Diameter (D)										Dp	D₀	H	L	ℓ
Nominal Model	Hub type	Number of Teeth	Shaft Hole Specifications	S Specifications	N Specifications (H7)									Dp	D₀	H	L	ℓ
16	B	11	S N	16	25	30								90.14	101.7	61	40	12
		12		16	25	30	35	38						98.14	109.7	69
		13		16			35	38			45	48		106.12	117.7	78
		14		16									50	114.15	125.7	84
		15		16					40		45			122.17	133.7	92
		16		20	25						45			130.20	141.8	100	45	14
		18		20			35							146.28	157.8
		19		20				38			45	48		154.33	165.9
		22		20			35		40		45	48		178.48	190.1	110	50	16
		24		20			35						50	194.59	206.2
		25		20		30			40	42		48		202.66	214.2

■ Shaft Hole Machining Size Table

Shaft Hole Diameter D	Keyway b₂×t₂	Fixing Screw M
25~30	8×3.3	6
32~38	10×3.3	8
40·42	12×3.3	10
45·50	14×3.8	12

Basic Information

Sprocket Shape	Shape B	Nominal Number	16	Number of Strands	1
Material	S45C	Surface Treatment	Not Provided

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

Frequently asked question (FAQ)

Question: I bought MISUMI chains, but why can't I use them on my original sprocket?: Answer: Please confirm the specifications of the original sprocket and chain. Specification series number may not match. In addition, there are two specifications: A series and B series in China. The two specifications of sprocket chain are not universal.
Question: Does the sprocket need routine maintenance after installation and use?: Answer: The chain needs regular maintenance after installation and use. These include daily lubricant application, confirmation of chain slack. After the sprocket is severely worn, the new sprocket and the new chain should be replaced at the same time to ensure good meshing.
Question: I need to use two overlapped sprockets, I want the tooth top direction to be consistent, is it possible?: Answer: Due to process reasons, it is impossible to guarantee the overlapping of the tooth tops of several sprockets. If the tooth tops are required to be overlapped, please contact our company or indicate on the order (the tooth tops need to be overlapped)
Question: The engraving on the sprocket does not match the packaged model, is it shipped wrongly?: Answer: The product model is subject to the label on the shipping bag and the actual size. The engraving is only the factory management number of the sprocket product during processing, and is not directly associated with the product model.

Check other FAQ (1 items) Hide

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