NACHI 6317NSL Single Row Ball Bearing

( Brand: Nachi ), ( Part Type: Bearing ), ( Manufacturer Part Number: 6317NSL ), ( Country/region Of Manufacture: Japan )

Review NACHI Single Row Ball Bearing Not Chinese Part

The Nachi 6317NSL Single Row Ball Bearing is a high-performance component designed to provide smooth and reliable rotation in various industrial applications. This ball bearing comes as a single row, angular contact type, making it suitable for applications that require high radial load capacity and moderate axial load capacity.

The outer and inner races of this bearing are made of tough, heat-treated steel, ensuring durability and strength. The rolling elements are high-quality, chrome steel balls that offer excellent load-carrying capacity and low friction. The races and balls are precision-machined to ensure a perfect fit, minimizing play and maximizing accuracy.

The Nachi 6317NSL Single Row Ball Bearing is designed to operate in harsh environments, with a robust seal system that keeps out contaminants and maintains lubrication. The seal system includes a labyrinth seal on the outer ring and a contact seal on the inner ring, providing a double protection against dust and debris.

The bearing comes with an integrated grease reservoir, allowing for easy and periodic lubrication to ensure long service life. The grease used is specifically formulated for high-performance applications, providing excellent protection against rust and corrosion.

This Nachi ball bearing is available in various sizes and can be customized to meet specific application requirements. It is suitable for use in a wide range of industries, including manufacturing, automotive, aerospace, and more. With its high load capacity, low friction, and robust design, the Nachi 6317NSL Single Row Ball Bearing is an excellent choice for any application that demands reliable and efficient rotation.

The Nachi 6317NSL single row ball bearing is a commonly used component in various industrial applications due to its durability and reliability. Here are some pros and cons of buying this particular ball bearing:

1. High Load Capacity: This ball bearing can withstand heavy loads, making it an ideal choice for applications that require high load capacity.

2. Precision and Accuracy: The Nachi 6317NSL ball bearing is known for its high precision and accuracy, ensuring smooth and efficient operation in various industrial applications.

3. Long Service Life: This ball bearing is designed to last for a long time, reducing the need for frequent replacements and downtime.

4. Resistant to Contamination: The bearing's sealed design keeps out contaminants such as dust and water, ensuring reliable operation even in harsh environments.

5. Versatile: The Nachi 6317NSL ball bearing can be used in a variety of applications, from machinery and equipment to conveyor systems and robotics.

1. Cost: The Nachi 6317NSL ball bearing is more expensive than some other types of ball bearings due to its high-quality materials and advanced design.

2. Size and Weight: This ball bearing is larger and heavier than some other types, which may make it less suitable for applications where size and weight are a concern.

3. Installation Requirements: Installing this ball bearing may require specialized tools and knowledge, adding to the cost and complexity of the installation process.

In conclusion, the Nachi 6317NSL single row ball bearing offers several advantages, including high load capacity, precision and accuracy, long service life, resistance to contamination, and versatility. However, it also has some disadvantages, such as cost, size and weight, and installation requirements.

Based on the above information, I would recommend considering the Nachi 6317NSL ball bearing for applications where high load capacity, precision, and long service life are essential, and where contamination is a concern. However, if cost, size, or installation complexity are significant factors, other types of ball bearings may be more suitable. Ultimately, the decision to purchase this ball bearing should be based on the specific requirements of the application and the trade-offs between the pros and cons.

Details:

These are the real deal. Shoot me an offer. This man has been buying bearings, rebuilding motors, and pumps since before I was born. They are not.

People think China and Japan are the same that couldn be farther from truth. There are a lot of these bearings going around claiming to be Nachi. These things are heavy as hell, but I m gonna keep my word and ship them at the same price I always do. My loss is your gain.

It has gotten so bad that my source got a set of scales and poster to tell you exactly what each bearing should weight. The worst thing says no but think twice before you go to low ball me cause I won't respond.

part #: 6317nsl prices

• $49.95-$218.36

specifications heavyaccoutrement:

• brand: Nachi
• part type: Bearing
• manufacturer part number: 6317NSL
• country/region of manufacture: Japan

payments heavyaccoutrement:

• wallet: Google-pay
• other
• credit card: Diners-club

general heavyaccoutrement:

• Heavy Equipment, Parts Attachments > Heavy Equipment Parts Accessories > Hardware Parts
• condition: New

seller heavyaccoutrement:

• rating: 98.1%
• city: Fort Worth, Texas
• # reviews: 1188

returns heavyaccoutrement:

• policy: No Returns

offer heavyaccoutrement:

• availability: In Stock
• sold: 0
• quantity: 6
• started: July 17, 2025
• options: Ship-to-home

shipping heavyaccoutrement:

• type: Fixed
• transit: 4-8 Days
• class: Expedited
• cost: $12.00
• service: USPS Priority Mail
• carrier: USPS