Product Description
|
Product Name |
304 |
|
Product category |
Deep groove ball bearing |
|
Product material |
GR15 bearing steel |
|
Product advantage |
High speed low noise stable operation of High temperature resistance |
|
Application program |
Roller skates, motors, , spinning tops, automatic pumps, mixers,appliances |
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Customer order protection |
Warranty for 1 year |
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Minimum order quantity |
1 piece |
Product Description
Products Application
Deep groove ball bearing is the most representative rolling bearing, simple structure, user, wide use. This kind of bearing is non-separable bearing, its inner and outer ring raceway are arc groove type, can bear radial load and two-way axial load; Low friction coefficient, high limit speed, suitable for high-speed rotation and low noise, low vibration occasions. This kind of bearing is widely used in automobile, machine tool, electric machine, instrument, construction machinery, railway rolling stock, agricultural machinery and various professional machinery.
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Packaging & Shipping
FAQ
1. Where is our factory? We are based in ZheJiang , China, We are an integrated enterprise of industry and trade start from 2008,sell to Domestic Market(40.00%),South America(10.00%),Eastern Europe(10.00%),North America(5.00%),Southeast Asia (5.00%), Africa(5.00%),Mid East(5.00%),Eastern Asia(5.00%) Central America(5.00%),Northern Europe(5.00%),South, Asia(5.00%). Our brand is DMC.
2. How can we guarantee quality?
Before we mass-produce the goods. Provide the customer with a free sample list, sample confirmation is satisfied with the
customer, we according to the requirements of the customer mass production if the bearing goods received by the customer are not
satisfied, the product can be returned and replaced within a month.
3.What do you get from us?
We can provide all kinds of bearings OEM&ODM customiz
-ed service.
You will get an excellent supplier and excellent bearing price. We will help you revitalize your career and try our best to let
customers earn more money.
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| Aligning: | Non-Aligning Bearing |
|---|---|
| Separated: | Unseparated |
| Rows Number: | Single |
| Load Direction: | Radial Bearing |
| Material: | Bearing Steel |
| Cage: | Steel Cage.Brass Cage.Nylon Cage |
| Samples: |
US$ 3/Piece
1 Piece(Min.Order) | |
|---|
| Customization: |
Available
| Customized Request |
|---|
Can wheel pulleys be part of fitness equipment like treadmills and stationary bikes?
Yes, wheel pulleys can indeed be part of fitness equipment such as treadmills and stationary bikes. Here’s a detailed explanation:
1. Treadmills:
In treadmills, wheel pulleys are commonly used to drive the movement of the running belt. The motor of the treadmill is connected to a large wheel pulley, which transfers power to the running belt through a belt drive system. As the motor rotates the wheel pulley, the belt moves, allowing users to walk, jog, or run on the treadmill. The size and design of the wheel pulley, along with the tension of the belt, can affect the speed and smoothness of the treadmill’s operation.
2. Stationary Bikes:
Wheel pulleys can also be found in stationary bikes, particularly in the flywheel assembly. The flywheel, connected to the pedals, provides resistance and momentum during cycling exercises. Wheel pulleys are used to transmit power from the pedals to the flywheel, allowing users to pedal against the desired resistance. The size and configuration of the wheel pulley in the flywheel assembly can influence the overall feel, resistance levels, and smoothness of the cycling motion.
3. Power Transmission:
Similar to other applications, wheel pulleys in fitness equipment ensure efficient power transmission. They transfer rotational motion from the motor or pedals to the relevant components, such as the running belt in treadmills or the flywheel in stationary bikes. Proper power transmission is crucial for delivering consistent resistance and smooth operation, enhancing the overall exercise experience.
4. Belt Tension and Alignment:
Wheel pulleys in fitness equipment contribute to the tension and alignment of belts. Treadmills and stationary bikes often utilize belt-driven systems, where wheel pulleys help maintain the appropriate tension on the belts. Proper tension prevents slippage and ensures the belts remain engaged with the pulleys. Wheel pulleys may also incorporate features like crowned surfaces or tracking guides to aid in belt alignment, minimizing noise and optimizing performance.
5. Customization and Performance:
Wheel pulleys can be customized in fitness equipment to achieve specific performance characteristics. For example, in stationary bikes, adjustable resistance systems can be implemented by using different-sized wheel pulleys or incorporating mechanisms that change the effective diameter of the pulleys. This allows users to adjust the intensity of their workouts and simulate different terrains or cycling conditions.
6. Maintenance and Replacement:
Proper maintenance and timely replacement of wheel pulleys are important in fitness equipment. Regular inspection helps identify any wear, misalignment, or damage to the pulleys or belts, ensuring optimal performance and preventing potential failures. When necessary, damaged or worn wheel pulleys should be replaced to maintain the reliability and functionality of the fitness equipment.
In conclusion, wheel pulleys can be an integral part of fitness equipment like treadmills and stationary bikes. They contribute to power transmission, belt tension, alignment, and overall performance, ensuring smooth and effective workouts for users.
How do wheel pulleys handle different belt types and sizes?
Wheel pulleys are designed to handle different belt types and sizes by considering various factors that ensure proper belt engagement, tracking, and power transmission. Here’s a detailed explanation:
1. Groove Profile:
The groove profile of the wheel pulley is tailored to match the specific belt type. Different belt types, such as V-belts, flat belts, timing belts, or ribbed belts, have varying cross-sectional shapes and dimensions. The groove profile of the pulley is designed to correspond to the belt’s shape, ensuring a precise fit and proper alignment. This allows for maximum contact between the pulley and the belt, reducing slippage and enhancing power transmission efficiency.
2. Groove Dimensions:
The dimensions of the groove, including its width, depth, and angle, are crucial in accommodating different belt sizes. A wider groove can accommodate wider belts, while a narrower groove is suitable for narrower belts. The depth of the groove ensures that the belt sits securely within the pulley, preventing it from slipping or disengaging. The groove angle is designed to match the belt’s angle or curvature, maintaining proper tracking and preventing lateral movement.
3. Tension and Belt Tracking:
Wheel pulleys play a role in maintaining proper belt tension and tracking. Tensioning mechanisms, such as adjustable pulley positions or tensioners, can be incorporated to ensure the optimal tension for different belt types. Proper tensioning prevents belt slippage and promotes efficient power transfer. Additionally, wheel pulleys can be designed with features like crowned surfaces or tracking guides to aid in belt tracking, keeping the belt centered and aligned within the pulley.
4. Belt Material Compatibility:
Wheel pulleys consider the compatibility of materials between the pulley and the belt. For example, certain belt materials may require specific pulley materials to prevent excessive wear or belt damage. In applications where high temperatures or abrasive environments are involved, pulley materials that can withstand these conditions without compromising the belt’s integrity are selected.
5. Adjustable Designs:
Some wheel pulley systems offer adjustability to accommodate different belt sizes and types. This can be achieved through movable pulley positions, interchangeable pulley inserts, or adjustable tensioning mechanisms. These features allow for flexibility in adapting to various belt configurations, making the system versatile and adaptable.
By considering groove profile, dimensions, tensioning mechanisms, belt material compatibility, and adjustable designs, wheel pulleys can effectively handle different belt types and sizes. This ensures proper belt engagement, reliable power transmission, and optimal performance in a wide range of applications.
Can you explain the typical applications of wheel pulleys in machinery?
Wheel pulleys have a wide range of applications in machinery across various industries. They play a vital role in power transmission and motion control. Here’s a detailed explanation of the typical applications of wheel pulleys in machinery:
1. Conveyor Systems:
Wheel pulleys are extensively used in conveyor systems, which are commonly found in manufacturing plants, warehouses, and distribution centers. They serve as the driving or driven pulleys that move the conveyor belts, enabling the transportation of materials or products from one location to another.
2. Automotive Systems:
In automotive systems, wheel pulleys are employed in various applications. They are used in engine systems to drive accessories such as the alternator, power steering pump, water pump, and air conditioning compressor. Wheel pulleys are also utilized in the timing belt or chain system to synchronize the rotation of the engine’s camshafts and crankshaft.
3. Lifting Equipment:
Wheel pulleys are commonly found in lifting equipment, such as cranes, hoists, and elevators. They are used to transmit power and motion to lift heavy loads vertically or horizontally. Wheel pulleys enable the mechanical advantage required to lift and move substantial weights with reduced effort.
4. Manufacturing Machinery:
In manufacturing machinery, wheel pulleys are employed in various processes. They can be found in machines used for cutting, drilling, milling, grinding, and shaping, among others. Wheel pulleys facilitate the transmission of rotational motion and power, enabling the operation of these machines.
5. Power Tools:
Many power tools, such as drills, saws, and sanders, utilize wheel pulleys. These pulleys are used to transfer power from the motor to the cutting or sanding blades, enabling the tools to perform their intended functions effectively.
6. Printing and Packaging Machinery:
Wheel pulleys are essential components in printing and packaging machinery. They are utilized in systems that involve paper feeding, web tension control, and roll-to-roll movement. Wheel pulleys ensure precise and reliable power transmission, contributing to the smooth operation of these machines.
7. Agricultural Machinery:
In agricultural machinery, wheel pulleys find applications in various equipment such as tractors, combines, and harvesters. They are used to drive components like the conveyor systems, cutting blades, threshing mechanisms, and grain handling equipment, enabling efficient farming and harvesting processes.
8. Material Handling Equipment:
Material handling equipment, including forklifts, pallet jacks, and automated guided vehicles (AGVs), rely on wheel pulleys for their operation. Wheel pulleys facilitate the movement of these machines, allowing for the transportation and positioning of materials and goods within warehouses, distribution centers, and other industrial environments.
9. Exercise Equipment:
Wheel pulleys are commonly found in exercise equipment, such as treadmills, stationary bikes, and rowing machines. They are used to transmit power from the motor to the various components of the equipment, enabling the user to engage in physical activity.
10. HVAC Systems:
In heating, ventilation, and air conditioning (HVAC) systems, wheel pulleys are utilized to drive fans and blowers. They enable the circulation of air and contribute to the cooling, heating, and ventilation of buildings and enclosed spaces.
These are just a few examples of the typical applications of wheel pulleys in machinery. Wheel pulleys are versatile components that find use in a wide range of mechanical systems, contributing to efficient power transmission, motion control, and the operation of various types of machinery in different industries.
editor by CX
2024-05-13