What are the specifications of the Koyo B-148 Needle Roller Bearing?

The Koyo B-148 Needle Roller Bearing features an inner diameter of 0.78 inches, an outer diameter of 1.18 inches, and a width of 0.12 inches. This full complement drawn cup design is open, allowing for maximum lubrication. With a maximum rotational speed of 4800 RPM, it’s ideal for high-speed applications. These specifications make it suitable for a variety of machinery requiring reliable and efficient load-bearing solutions.

What applications are suitable for the Koyo B-148 Needle Roller Bearing?

The Koyo B-148 Needle Roller Bearing is ideal for applications in electric motors, automotive systems, and industrial machinery where compactness and high load capacity are essential. Its open design facilitates easy access for lubrication, making it manageable in various settings. If you're working on projects involving rotating shafts or heavy loads, this bearing can significantly enhance operational efficiency.

How does the open design benefit the Koyo B-148 Needle Roller Bearing?

The open design of the Koyo B-148 allows for easy lubrication, which is crucial for maintaining optimal performance under high-speed conditions. This design also aids in the reduction of friction and heat buildup. In practical applications, it enables users to regularly service the bearing to extend its lifespan, making it an efficient choice for equipment in constant motion.

What materials are used in the construction of the Koyo B-148 Needle Roller Bearing?

The Koyo B-148 is constructed using high-quality steel to ensure durability and strength. This material choice helps resist wear and tear, making it suitable for heavy-duty operations. In working environments with high loads, this robustness leads to a more reliable performance, reducing the likelihood of bearing failure and downtime.

What is the load capacity of the Koyo B-148 Needle Roller Bearing?

While the specific load capacity can depend on the application, the Koyo B-148 is designed to handle radial loads effectively due to its full complement needle roller arrangement. This feature maximizes the contact area between the bearing and the shaft, distributing loads evenly. In scenarios involving heavy machinery, this bearing ensures smooth operation under significant weight.

Can the Koyo B-148 Needle Roller Bearing be used in high-temperature environments?

The Koyo B-148 is primarily designed for standard temperature ranges typically found in machinery operation, which means it can generally perform well in moderately elevated temperatures. However, in extreme heat scenarios, additional cooling measures may be needed to prevent overheating. When using in such conditions, it’s advisable to monitor performance closely.

What are the advantages of using needle roller bearings like the Koyo B-148?

Needle roller bearings like the Koyo B-148 offer several advantages, including their compact size and high load capacity, which saves space in machinery setups. Their ability to handle both radial and axial loads makes them versatile. For engineers and hobbyists, these bearings provide a robust option for projects needing efficient load handling in limited space.

What is the maximum rotational speed for the Koyo B-148 Needle Roller Bearing?

The Koyo B-148 Needle Roller Bearing can support a maximum rotational speed of 4800 RPM, making it suitable for high-speed applications. This capacity ensures that it can maintain performance in fast-moving machinery. Users often find this speed necessary for applications ranging from small motorized tools to complex industrial equipment.

What does the term 'full complement' mean in the context of needle roller bearings?

The term 'full complement' refers to the design of the needle roller bearing, where it contains the maximum number of rolling elements possible to support a load. This configuration enhances load-carrying capacity and stability. For those involved in mechanical design, using full complement bearings like the Koyo B-148 means ensuring optimal performance in space-constrained applications.

Where can I buy the Koyo B-148 Needle Roller Bearing in Australia?

You can purchase the Koyo B-148 Needle Roller Bearing on Ubuy. Ubuy is a reliable e-commerce platform that offers a wide selection of bearings, including the Koyo B-148. They provide a user-friendly shopping experience and ensure quality products are easily accessible for all your engineering needs.

How to Shop Koyo B-148 Needle Roller Bearing, Full Complement Online From Ubuy?

It’s easy to shop Koyo B-148 Needle Roller Bearing, Full Complement 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 Koyo B-148 Needle Roller Bearing, Full Complement Available to Shop Online in Australia?

Yes, at Ubuy Australia this product is available for you to shop at a reasonable price. The Koyo B-148 Needle Roller Bearing, Full Complement 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.

Koyo

High-quality roller bearing with smaller cross-section for restricted mounting spaces.

Koyo

Item #: 9021136

Koyo B-148 Needle Roller Bearing, Full Complement Drawn Cup, Open, Inch, 7/8" ID, 1-1/8" OD, 1/2" Width, 4800rpm Maximum Rotational Speed

85% of respondents would recommend this to a friend

Item #: 9021136

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High-quality roller bearing with smaller cross-section for restricted mounting spaces.

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What Stands Out

High Load Capacity

Designed for heavy-duty applications, the full complement design allows for maximum load support, ideal for machinery needing strength and reliability in tough environments.

Precision Engineering

Crafted with meticulous attention to detail, this needle roller bearing ensures smooth operation and minimal friction, enhancing overall performance and durability in rotating machinery.

Versatile Fit

With a 7/8" ID and 1-1/8" OD, this bearing accommodates various applications, making it suitable for diverse industries while simplifying installation and maintenance.

Product Details

Brand Name	Koyo
Bearing Number	B-148
Bearing Type	Roller Bearing
UPC	605790206672
Global Trade Identification Number	00605790206672
Number of Items	1
Part Number	B-148
Unit Count	1 Count
Manufacturer	Koyo Torrington
Model	B-148
Item Dimensions	0.87 x 0.5 x 1.12 inches (2.2 x 1.3 x 2.8 cm)
Item Weight	1.6 ounces (45.36 grams)
Item Thickness	0.5 inches (1.3 cm)
Outside Diameter	1.13 inches (2.9 cm)
Material Type	Alloy Steel
Compatible Lubricant	Grease
Specification Met	Astm F2162
Brand	Koyo
Material	Alloy Steel
Item dimensions L x W x H	0.87 x 0.5 x 1.12 inches (2.2 x 1.3 x 2.8 cm)

Who Should Buy?

Machinery Designers
Ideal for engineers designing machinery requiring compact and high-speed bearings with improved load capacity.
Automotive Applications
Suitable for automotive components where space is limited but durability under high rotation speeds is crucial.
Hobbyists and DIY
Great for hobbyists needing reliable and efficient bearings for projects like model engines or custom machines.

Heavy-Duty Use
May not withstand extremely heavy loads or prolonged use in heavy machinery applications.

Product Description

Koyo B-148 Needle Roller Bearing, Full Complement Drawn Cup, Open, Inch, 7/8" ID, 1-1/8" OD, 1/2" Width, 4800rpm Maximum Rotational Speed

About This Item

Introducing the Koyo B-148 Needle Roller Bearing, built to deliver ultimate precision in industrial applications. This full complement drawn cup bearing is specially designed with an open design, allowing for easy lubrication and maintenance. With its inch measurements (78 ID, 1-18 OD, 12 Width), it provides a perfect fit for various machinery and equipment. The Koyo B-148 Needle Roller Bearing is engineered to withstand high rotational speeds, offering an impressive maximum rotational speed of 4800rpm.

This makes it a reliable and efficient choice for demanding environments where performance is crucial. Whether you're working with heavy-duty machinery or intricate systems, this bearing will provide the stability and durability you need. At Koyo, we pride ourselves on delivering exceptional quality and precision. Our B-148 Needle Roller Bearing is no exception.

It is constructed with premium materials and advanced manufacturing techniques to ensure longevity and reliability. This bearing is engineered to withstand heavy loads and harsh conditions, making it a dependable choice for a wide range of applications. Upgrade your machinery with the Koyo B-148 Needle Roller Bearing. Its open design, high rotational speed, and durable construction make it an excellent choice for industrial applications.

Purchase your Koyo B-148 Needle Roller Bearing today and experience the reliability and performance that Koyo is known for.

Have any Query? Chat with us

Customer Questions & Answers

Question: How to Shop Koyo B-148 Needle Roller Bearing, Full Complement Online From Ubuy?

Answer: It’s easy to shop Koyo B-148 Needle Roller Bearing, Full Complement 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 Koyo B-148 Needle Roller Bearing, Full Complement Available to Shop Online in Australia?

Answer: Yes, at Ubuy Australia this product is available for you to shop at a reasonable price. The Koyo B-148 Needle Roller Bearing, Full Complement 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.

Koyo Needle Editorial Review

The Koyo bearings are receiving high praise as an excellent replacement option for cam swap maintenance on 99-06 Harley twin cam engines. Customers are commending them for being much better than the stock Harley inner cam bearings. Several reviews also highlight that the Torrington brand is known for its quality. One review mentions that if the bearings were made in the USA, they would likely cost significantly more. Overall, customers are recommending these bearings for engine maintenance.

Customer Reviews & Ratings

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Pros

Excellent replacement option for cam swap maintenance
Superior to factory bearings
Known for quality

Cons

Not made in the USA

Product Price History

Important information

Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

AUD 40

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Koyo B-148 Needle Roller Bearing, Full Complement Drawn Cup, Open, Inch, 7/8" ID, 1-1/8" OD, 1/2" Width, 4800rpm Maximum Rotational Speed

AUD 40

Buy Now Pay Later

Fast Shipping

Free Return*

Secure Packaging

100% Original Products

PCI DSS Compliance

ISO 27001 Certified

What Stands Out

Product Details

Who Should Buy?

Product Description

About This Item

Customer Questions & Answers

Koyo Needle Editorial Review

Customer Reviews & Ratings

Review this product

Pros

Cons

Product Price History

Important information

AUD 40

Ubuy Assurance

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