What is the purpose of the B7018-E-2RSD-T-P4S-UL Angular Contact Bearing?

The B7018-E-2RSD-T-P4S-UL Angular Contact Bearing is designed for high-precision applications in machine tools, specifically in spindle assemblies. Its angular contact design enables it to handle both radial and axial loads efficiently, promoting operational stability. This is particularly useful in CNC machines where precision and speed are critical. Use cases include high-speed machining, robotics, and automation systems, where accuracy and reliability in the bearing performance are essential.

What are the specifications of the B7018-E-2RSD-T-P4S-UL bearing?

The B7018-E-2RSD-T-P4S-UL bearing features a 90 mm inner diameter (ID), 140 mm outer diameter (OD), and a width of 24 mm. It has a contact angle of 25 degrees and is rated as ABEC 7, meaning it offers high precision and performance standards. These specifications make it compatible with a variety of high-speed spindle applications found in precision machining. Users should consider these dimensions and ratings for selecting the appropriate bearing for their specific needs.

How does the contact angle affect the performance of the bearing?

The contact angle, in this case, 25 degrees, plays a crucial role in the load distribution within the bearing. It affects the ability to handle axial loads and influences stiffness, which is vital for maintaining precision during high-speed operations. A higher contact angle generally enhances axial load capacity, making it ideal for scenarios where such forces are prevalent, such as in vertical CNC spindles or gearboxes. Ultimately, the angle contributes significantly to both the efficiency and durability of the bearing.

What advantages does an ABEC 7 rating offer?

An ABEC 7 rating indicates a high level of precision and manufacturing quality for the B7018-E-2RSD-T-P4S-UL bearing. This rating ensures minimal running noise and vibration, resulting in smoother operation at high speeds. It is particularly beneficial in applications where precision is critical, such as in high-performance CNC machinery or medical devices. Such bearings help achieve tighter tolerances during operation, enhancing the overall performance of the machine.

Can this bearing be used in both high-speed and high-load applications?

Yes, the B7018-E-2RSD-T-P4S-UL bearing is engineered to perform well in both high-speed and high-load applications. Its angular contact design allows it to efficiently manage combined loads, distributing pressures effectively across the bearing’s surface. This capability makes it a versatile choice for applications like milling machines or heavy-duty lathes, where both operational speeds and loads can vary significantly. Users can rely on this bearing to maintain performance across diverse machining tasks.

What materials are used in the construction of this bearing?

The B7018-E-2RSD-T-P4S-UL bearing is typically made from high-grade steel, which offers excellent durability, wear resistance, and load capacity. Additionally, the inner and outer races are often heat-treated to increase their hardness and longevity. Some models may include ceramic balls for even lighter and stronger compositions, further enhancing speed and reducing friction. These materials ensure reliability in demanding applications, making the bearing suitable for machining, robotics, and more.

Is lubrication necessary for optimal performance?

Yes, proper lubrication is essential for the B7018-E-2RSD-T-P4S-UL bearing to perform optimally. Lubricants reduce friction and wear between moving parts, which is crucial for maintaining the bearing's precision and extending its lifespan. Depending on the operating environment, users can choose from oil or grease lubricants. For high-speed applications, light oils are recommended, while greases can be suitable for heavy-load scenarios. Users should regularly check and maintain lubrication to ensure consistent performance.

How do I know if this bearing is compatible with my machine?

To determine compatibility, check your machine's specifications against the dimensions and load ratings of the B7018-E-2RSD-T-P4S-UL bearing. Ensure that the inner diameter (90 mm), outer diameter (140 mm), width (24 mm), and contact angle (25 degrees) align with your machine's design. Additionally, consider the bearing's ABEC 7 rating and load characteristics. If in doubt, consulting the machine's manual or reaching out to the manufacturer can provide guidance for a proper selection.

Where can I buy the B7018-E-2RSD-T-P4S-UL bearing?

You can purchase the B7018-E-2RSD-T-P4S-UL Spindle & Precision Machine Tool Angular Contact Bearing through Ubuy in South Africa. Ubuy offers a wide range of options for various bearings and related components, ensuring that you can find the exact model you need for your applications. Shopping through Ubuy also provides convenient features to enhance your buying experience.

What industries commonly use the B7018-E-2RSD-T-P4S-UL bearing?

The B7018-E-2RSD-T-P4S-UL bearing is widely used across diverse industries such as aerospace, automotive, and manufacturing. Its high precision and load capabilities make it ideal for CNC machining centers, robotics, and automation equipment. In the automotive sector, it is used in performance engines and transmission systems where both acceleration and reliability are critical. Choosing this bearing helps manufacturers maintain stringent quality standards while optimizing performance across various machines.

How to Shop B7018-E-2RSD-T-P4S-UL Spindle &a Precision Machine Online From Ubuy?

It’s easy to shop B7018-E-2RSD-T-P4S-UL Spindle &a Precision Machine online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.

Is B7018-E-2RSD-T-P4S-UL Spindle &a Precision Machine Available to Shop Online in South Africa?

Yes, at Ubuy South Africa this product is available for you to shop at a reasonable price. The B7018-E-2RSD-T-P4S-UL Spindle &a Precision Machine is not available locally but you can trust us with our express shipping services.

How Long Does It Take to Get Product After Placing the Order?

The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

FAG (Schaeffler)

B7018-E-2RSD-T-P4S-UL Spindle &a Precision Machine Tool Angular Contact Bearing - 90 mm ID, 140 mm OD, 24 mm Width, 25 Contact, ABEC 7 (ISO Class 4)

Experience unmatched precision and performance with our ABEC 7 and ABEC 9 rated bearings, designed to endure extreme conditions.

FAG (Schaeffler)

B7018-E-2RSD-T-P4S-UL Spindle &a Precision Machine Tool Angular Contact Bearing - 90 mm ID, 140 mm OD, 24 mm Width, 25 Contact, ABEC 7 (ISO Class 4)

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What Stands Out

High Precision

The ABEC 7 (ISO Class 4) rating ensures superior accuracy, minimizing runout and enhancing performance in precision applications, making it ideal for advanced machine tool setups.

Optimal Design

With a 25° contact angle, the bearing delivers excellent load capacity and stability, providing reliable performance under high-speed conditions, perfect for demanding spindle operations.

Robust Durability

Constructed for longevity, the 90 mm ID and 140 mm OD dimensions ensure compatibility with various machinery while maintaining high load-bearing capacity, reducing maintenance needs and downtime.

Product Details

Item Weight

1.5 lbs (680 grams)

Who Should Buy?

Precision Machinists
Ideal for those requiring high precision and minimal runout in their machining processes.
Industrial Automation
Suitable for automation applications needing reliable performance under continuous operation and high speeds.
High-speed Spindles
Designed for spindles that demand reduced friction, increased efficiency, and extended service life.

Low-speed Applications
Not ideal for applications that operate at low speeds where less precision is sufficient.
General Machinery
May be over-engineered for standard machinery that does not require high precision or heavy load capacity.
Cost-sensitive Users
Not suitable for users with limited budgets as this product may be more expensive than necessary.

Product Description

B7018-E-2RSD-T-P4S-UL Spindle &a Precision Machine Tool Angular Contact Bearing - 90 mm ID, 140 mm OD, 24 mm Width, 25 Contact, ABEC 7 (ISO Class 4)

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Customer Questions & Answers

Question: How to Shop B7018-E-2RSD-T-P4S-UL Spindle &a Precision Machine Online From Ubuy?

Answer: It’s easy to shop B7018-E-2RSD-T-P4S-UL Spindle &a Precision Machine online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.
Question: Is B7018-E-2RSD-T-P4S-UL Spindle &a Precision Machine Available to Shop Online in South Africa?

Answer: Yes, at Ubuy South Africa this product is available for you to shop at a reasonable price. The B7018-E-2RSD-T-P4S-UL Spindle &a Precision Machine is not available locally but you can trust us with our express shipping services.
Question: How Long Does It Take to Get Product After Placing the Order?

Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

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Features & Benefits

Precision ratings of ABEC 7 and ABEC 9 for superior accuracy and performance.
Designed to operate across a wide temperature range of -30 to +100 °C.
Radial dynamic load capacity of 72 kN ensures durability.
Radial static load capacity of 68 kN for maximum stability.
Cage material made of phenolic resin for enhanced reliability.
Maximum RPM of 14,000 for high-speed applications.

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B7018-E-2RSD-T-P4S-UL Spindle &a Precision Machine Tool Angular Contact Bearing - 90 mm ID, 140 mm OD, 24 mm Width, 25 Contact, ABEC 7 (ISO Class 4)

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