These Bearings Are Widely Used in a Variety of Fields Angular Contact Ball Bearings 7204c 7204c 7901c 7238b 7238c

• Customization: Available
• Seals: Zz, 2z, 2rz, 2RS1
• Transport Package: Custom Packaging
• Model NO.: 7204C 7204C 7901C 7238B 7238C
• Specification: 25mmX52mmX15mm
• Trademark: JD Bearing
• Origin: China
• HS Code: 8482102000
• Production Capacity: 500000
• Package Size: 800.00cm * 800.00cm * 1000.00cm
• Package Gross Weight: 100.000kg

Product Description

Structure Inner ring: It is installed in cooperation with the shaft. The raceway of the inner ring comes into contact with the rolling elements, guiding the movement of the rolling elements and bearing a part of the load. Its inner diameter size corresponds to the diameter of the shaft it is matched with. Outer ring: Usually installed in the hole of the bearing seat or mechanical components. The raceway of the outer ring also contacts with the rolling elements. Together with the raceway of the inner ring, it provides a rolling path for the rolling elements. The outer diameter of the outer ring is suitable for the size of the mounting hole. Rolling elements: Generally steel balls, which are located between the raceways of the inner and outer rings. When the bearing is in operation, the steel balls roll on the raceways of the inner and outer rings to achieve relative movement and transmit the load. Since angular contact ball bearings need to bear combined loads, the size and quantity of the steel balls are usually optimized and designed according to the bearing's load-carrying capacity and performance requirements. Cage: Its function is to evenly separate the rolling elements to prevent collisions and friction between the rolling elements. At the same time, it guides the rolling elements to roll correctly in the raceways, enabling the bearing to operate smoothly and efficiently. The material and structural form of the cage will affect the performance and service life of the bearing. Common types include metal cages and plastic cages, etc. Characteristics

 

Bearing Model	Inner Diameter (mm)	Outer Diameter (mm)	Thickness (mm)	Weight (kg)
7204C	20	47	14	0.120
7204C	20	47	14	0.120
7901C	12	24	6	0.012
7238B	190	340	55	22.5
7238C	190	340	55	22.5

 

• Structure Inner ring: It is installed in cooperation with the shaft. The raceway of the inner ring comes into contact with the rolling elements, guiding the movement of the rolling elements and bearing a part of the load. Its inner diameter size corresponds to the diameter of the shaft it is matched with. Outer ring: Usually installed in the hole of the bearing seat or mechanical components. The raceway of the outer ring also contacts with the rolling elements. Together with the raceway of the inner ring, it provides a rolling path for the rolling elements. The outer diameter of the outer ring is suitable for the size of the mounting hole. Rolling elements: Generally steel balls, which are located between the raceways of the inner and outer rings. When the bearing is in operation, the steel balls roll on the raceways of the inner and outer rings to achieve relative movement and transmit the load. Since angular contact ball bearings need to bear combined loads, the size and quantity of the steel balls are usually optimized and designed according to the bearing's load-carrying capacity and performance requirements. Cage: Its function is to evenly separate the rolling elements to prevent collisions and friction between the rolling elements. At the same time, it guides the rolling elements to roll correctly in the raceways, enabling the bearing to operate smoothly and efficiently. The material and structural form of the cage will affect the performance and service life of the bearing. Common types include metal cages and plastic cages, etc. CharacteristicsCharacteristics Advantages Can bear combined loads: It can bear both radial loads and axial loads simultaneously. And according to the difference in the contact angle, the ability to bear axial loads varies. The larger the contact angle, the stronger the bearing's ability to bear axial loads, which gives it good adaptability under complex load conditions. High precision: The manufacturing precision of angular contact ball bearings is usually relatively high, which can ensure the high-precision positioning and smooth operation of rotating parts. It is suitable for occasions with high requirements for rotational accuracy, such as machine tool spindles and precision instruments. High limiting speed: Due to the relatively small friction between the rolling elements and the raceways and the reasonable structural design, angular contact ball bearings can maintain good stability and reliability during high-speed rotation and have a relatively high limiting speed, which can meet the needs of some high-speed rotating equipment.

Packaging Options:

We take great care in packaging our products to ensure safe delivery to any destination worldwide. Depending on your needs, we offer various packaging solutions:

• Cartons: Standard, cost-effective packaging for smaller orders, ensuring safe transport and easy handling.
• Wooden Boxes: For larger or more fragile items, we provide sturdy wooden boxes to offer extra protection during transit.
• Pallets: For bulk shipments, we use pallets to make transportation more efficient and secure, especially for sea freight or large orders.

Shipping & Delivery:

We provide reliable shipping options to ensure your products arrive safely and on time, no matter where you are located. Our logistics network includes:

• International Couriers: We work with leading courier services like DHL, FedEx, UPS, etc., for fast and secure delivery to most countries. Delivery times range from 3-7 days depending on the destination.
• Air Freight: For urgent deliveries, we offer air freight services, ensuring your products arrive quickly and in perfect condition.
• Sea Freight: For larger or bulk orders, we offer sea freight at competitive rates, ideal for cost-effective long-distance shipping.

Customs & Duties:

We handle all necessary customs paperwork and ensure that your products are delivered smoothly. For international shipments, we provide assistance with import duties and taxes to avoid any surprises.

Packaging Protection:

In addition to sturdy packaging, we use foam padding, bubble wrap, and customized inserts to prevent any damage during shipping. Our team carefully inspects every package before it is dispatched to ensure it meets our quality standards.

 

Why Choose Us?

• Safe & Secure Packaging: Your products will arrive in excellent condition.
• Fast & Reliable Shipping: We offer a range of shipping options tailored to your needs.
• Worldwide Coverage: We ship globally, ensuring your products reach you no matter where you are.

Contact Us for Your Custom Bearing Solutions!

If you're looking for high-precision, low-noise, and durable deep groove ball bearings, or have custom requirements for special sizes or specific working conditions, feel free to contact us!

Judong Bearing - Providing Higher Performance Bearing Solutions for Global Customers!