Sprockets : Type Pilot Hole Type configure & order

Chain sprockets are mechanical components used in combination with chains to enable drive forces to be transmitted via a chain. The sprocket teeth engage with the chain links to establish a connection between the sprocket and the chain. When selecting a sprocket, it is crucial to consider factors such as Sprocket Shape (eg. Type A, Type B, Type C) , Size, Number of Teeth, Shaft Bore Diameter, material, and so on. These considerations are vital to ensure the production of high-quality products. We highly recommend reputable brands like MISUMI, TSUBAKIMOTO, and SANKOSEISAKUSHO for their quality and reliability. Additionally, cost-effective options from MISUMI ECONOMY are available for those seeking economical solutions. Take advantage of the convenience of free shipping and no minimum order when purchasing sprockets. If you have any doubts or require assistance in choosing the right product, our experts are readily available to assist.

Brand	(26) (10) KATAYAMA CHAIN (60) KYOUIKU GEAR MFG（KG） (1) SANKOSEISAKUSHO (8)
CAD	2D 3D
Days to Ship	All Same day 5 Day(s) or Less 6 Day(s) or Less 7 Day(s) or Less 8 Day(s) or Less Others

Sprocket Shape	Nominal Number	Number of Teeth(T)	Shaft Bore Dia. d(mm)	Number of Strands	Material	Chain Type	Type	Shaft Type	Surface Treatment	Roller Type	Cleaning Method	Characteristics/Applications	Environmentally friendly
Shape B	80	10 ～ 40	15 ～ 26	1	Stainless Steel	RS	Pilot Hole Type	Standard Pilot Bore	Not Provided	-	-	-	-

From: ₹ 5,412.84
Days to Ship: 7 Day(s) or more

Sprocket Shape	Nominal Number	Number of Teeth(T)	Shaft Bore Dia. d(mm)	Number of Strands	Material	Chain Type	Type	Shaft Type	Surface Treatment	Roller Type	Cleaning Method	Characteristics/Applications	Environmentally friendly
Shape B	C2100H	13 ～ 25	20 ～ 26	1	Steel	Double Pitch	Pilot Hole Type	Standard Pilot Bore	Not Provided	S Roller	-	-	-

From: ₹ 6,876.69
Days to Ship: 5 Day(s) or more

Sprocket Shape	Nominal Number	Number of Teeth(T)	Shaft Bore Dia. d(mm)	Number of Strands	Material	Chain Type	Type	Shaft Type	Surface Treatment	Roller Type	Cleaning Method	Characteristics/Applications	Environmentally friendly
Shape B	C2102H	10 ～ 12	35	1	Steel	Double Pitch	Pilot Hole Type	Standard Pilot Bore	Not Provided	R Roller	-	-	-

From: ₹ 11,868.64
Days to Ship: 10 Day(s) or more

Sprocket Shape	Nominal Number	Number of Teeth(T)	Shaft Bore Dia. d(mm)	Number of Strands	Material	Chain Type	Type	Shaft Type	Surface Treatment	Roller Type	Cleaning Method	Characteristics/Applications	Environmentally friendly
Shape B	410	11 ～ 40	10 ～ 16	1	Steel	RS	Pilot Hole Type	Standard Pilot Bore	Not Provided	-	-	-	-

From: ₹ 659.00
Days to Ship: 5 Day(s) or more

Sprocket Shape	Nominal Number	Number of Teeth(T)	Shaft Bore Dia. d(mm)	Number of Strands	Material	Chain Type	Type	Shaft Type	Surface Treatment	Roller Type	Cleaning Method	Characteristics/Applications	Environmentally friendly
Shape B	80	8 ～ 90	14 ～ 26	1 / 2	Steel	RS	Pilot Hole Type	Standard Pilot Bore	-	-	-	-	-

From: ₹ 1,296.35
Days to Ship: 5 Day(s) or more


Brand
Product Series
CAD
From
Days to Ship
Sprocket Shape
Nominal Number
Number of Teeth(T)
Shaft Bore Dia. d(mm)
Number of Strands
Material
Chain Type
Type
Shaft Type
Surface Treatment
Roller Type
Cleaning Method
Characteristics/Applications
Environmentally friendly

	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare
Brand	KATAYAMA CHAIN	KATAYAMA CHAIN	KATAYAMA CHAIN	KATAYAMA CHAIN	KATAYAMA CHAIN
Product Series	Stainless steel sprocket type 80B	Standard 2100 Double Pitch Sprocket, S Roller B Type	Standard 2102 Double Pitch Sprocket, R Roller B Type	Standard Sprocket, Model 410B	Sprocket, Standard Sprocket, 80B Type
CAD	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D
From	₹ 5,412.84	₹ 6,876.69	₹ 11,868.64	₹ 659.00	₹ 1,296.35
Days to Ship	7 Day(s) or more	5 Day(s) or more	10 Day(s) or more	5 Day(s) or more	5 Day(s) or more
Sprocket Shape	Shape B	Shape B	Shape B	Shape B	Shape B
Nominal Number	80	C2100H	C2102H	410	80
Number of Teeth(T)	10 ～ 40	13 ～ 25	10 ～ 12	11 ～ 40	8 ～ 90
Shaft Bore Dia. d(mm)	15 ～ 26	20 ～ 26	35	10 ～ 16	14 ～ 26
Number of Strands	1	1	1	1	1 / 2
Material	Stainless Steel	Steel	Steel	Steel	Steel
Chain Type	RS	Double Pitch	Double Pitch	RS	RS
Type	Pilot Hole Type	Pilot Hole Type	Pilot Hole Type	Pilot Hole Type	Pilot Hole Type
Shaft Type	Standard Pilot Bore	Standard Pilot Bore	Standard Pilot Bore	Standard Pilot Bore	Standard Pilot Bore
Surface Treatment	Not Provided	Not Provided	Not Provided	Not Provided	-
Roller Type	-	S Roller	R Roller	-	-
Cleaning Method	-	-	-	-	-
Characteristics/Applications	-	-	-	-	-
Environmentally friendly	-	-	-	-	-

FAQ Sprockets

Question: What are sprockets and how are they used in mechanical systems?: Answer: Chain sprockets are mechanical components used in combination with chains to enable drive forces to be transmitted via a chain. The sprocket teeth engage with the chain links to establish a connection between the sprocket and the chain. Sprockets are crucial elements in the design and mechanics of machines and systems, indispensable for the mechanical transmission of movement and force, for example, in chain conveyors, packaging machines, and printing presses.
Question: Can you explain the different types of sprockets, such as A, B, and C types?: Answer: Chain sprockets are categorized into four main types of sprockets as established by the American National Standards Institute (ANSI):

1. Type A sprockets have no hubs, consisting solely of the plate with teeth.
2. Type B sprockets have a hub on one side for heavy loads and larger systems.
3. Type C sprockets, which have hubs of equal thickness on both sides of the plate for heavy loads and larger systems.
4. Type C (Offset) sprockets, also referred to as Type D, have two unequal-sized hubs, forming an asymmetric sprocket The choice of sprocket type depends on the specific requirements of the machine or system, such as space constraints, load capacity, and desired performance characteristics.
Question: What materials are commonly used to manufacture sprockets, and why?: Answer: Chain sprockets are commonly manufactured using various materials, each chosen for specific applications and performance characteristics. The most common materials for chain sprockets include:

1.Carbon Steel: Suitable for solid sprockets in non-corrosive environments. It offers good wear resistance and is cost-effective.
2.Stainless Steel: Used for solid sprockets in corrosive environments. It provides excellent corrosion resistance and durability, such as in vegetable processing.
3.Plastic (UHMW Polyethylene and Nylon): These materials are used for sprockets in food processing and other industries where cleanliness and low friction are important. UHMW Polyethylene can withstand continuous temperatures up to 180°F, while Nylon sprockets provide 2-3 times the strength of UHMW and can withstand higher temperatures
Question: How does the number of teeth on a sprocket affect its performance?: Answer: The number of teeth on a chain sprocket significantly impacts its performance. More teeth result in higher torque but lower speed, while fewer teeth lead to higher speed but less torque, following gear ratio principles. This choice affects wear and durability, as fewer teeth concentrate load, potentially increasing wear, while more teeth distribute load, enhancing durability. Additionally, sprockets with more teeth often provide smoother motion, reducing noise and vibration. Spatial constraints within the system must also be considered. Overall, the number of teeth on a chain sprocket is critical, influencing torque, speed, wear, durability, smoothness of operation.
Question: What should be considered when selecting a sprocket for a specific application?: Answer: Factors to consider when selecting a chain sprocket:

1. Chain Size: Ensure compatibility with the chain's size, pitch, and width for proper engagement and wear prevention.
2. Number of Teeth: Determine the appropriate number of teeth to balance speed, torque, and efficiency, considering the input-output relationship.
3. Material: Choose the sprocket material based on environmental conditions, load capacity, temperature range, and chemical resistance. Options include carbon steel, stainless steel, and plastic.
4. Shaft Size: Ensure compatibility with shaft size and type.
5. Alignment: Properly align the sprocket with the chain and other system components to prevent premature wear and ensure optimal performance.
6. Lubrication: Use appropriate lubrication compatible with the sprocket material and environmental conditions to prevent wear and extend the life of the chain and sprocket.
Question: How does the material of a sprocket influence its strength and friction resistance?: Answer: When selecting material for chain sprockets, several key factors must be considered:

1. Selection Criteria: Material choice based on environmental conditions, load capacity, temperature range, and chemical resistance.
2. Strength and Friction Resistance: Material choice significantly impacts these characteristics.
3. Hardening Process: Essential for enhancing wear resistance and shock load absorption in sprocket teeth.
4. Optimization: The right material and hardening process optimize strength and friction resistance for specific applications.

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Sprockets（Type：Pilot Hole Type Page3）

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