- Home Page /
- Industrial Supplies /
- Power Transmission Equipment /
- Bearings, Balls & Bushings /
- Ball Bearings /
- Thrust Ball Bearings /
- NSK 51305 Single Direction Thrust Ball Bearin...
0 ratings
Item #:
84700594
NSK 51305 Single Direction Thrust Ball Bearing
87% of respondents would recommend this to a friend
Item #:
84700594
XCD 135
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Friday, September 18
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Highly Efficient, Easy to Use
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
High Load Capacity
Engineered to support substantial axial loads, the 51305 thrust ball bearing excels in applications requiring durable performance, ensuring longevity and minimal maintenance.
Precision Manufacturing
Crafted with tight tolerances and superior materials, this bearing guarantees smooth operation and reduced friction, enhancing machinery efficiency in various industrial settings.
Versatile Application
Ideal for numerous applications, including automotive and machinery, the 51305 bearing provides adaptability, making it a reliable choice for engineers and manufacturers seeking high-performance solutions.
Product Details
| Brand Name | NSK |
| Bearing Type | Ball Bearing |
| UPC | 605779601467 |
| Global Trade Identification Number | 00605779601467 |
| Part Number | 51305 |
| Manufacturer | NSK Ltd. |
| Item Type Name | Single Direction Thrust Ball Bearing |
| Model | 51305 |
| Item Weight | 0.17 kg |
| Material Type | Alloy Steel |
| Brand | NSK |
| Material | Alloy Steel |
Who Should Buy?
-
Industrial Machinery
Ideal for use in industrial machines where axial load support and precision are crucial for optimal performance.
-
Automotive Applications
Suitable for automotive applications that require reliable thrust support and strength under heavy loads.
-
Heavy Equipment
Perfect for heavy equipment operations where durability and reduced friction are essential to increase operational efficiency.
-
High-Speed Applications
Not suitable for high-speed applications due to potential limitations in handling speed without overheating or failure.
Product Description
NSK 51305 Single Direction Thrust Ball Bearing
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What applications are suitable for the NSK 51305 Single Direction Thrust Ball Bearing?
Answer: The NSK 51305 Single Direction Thrust Ball Bearing is ideal for applications where axial loads in one direction need to be supported, such as in gearboxes, thrust blocks, or various machinery that experiences high axial stresses. Its robust design allows it to efficiently handle such loads, contributing to the smooth operation of equipment. For instance, in a conveyor system, this bearing can be used to ensure that shafts are held securely in place, preventing misalignment and wear over time. -
Question:
What are the main benefits of using NSK bearings?
Answer: NSK bearings, including the 51305, are known for their durability, high performance, and precision engineering standards. The use of high-quality materials ensures low friction and heat generation, enhancing the overall lifespan of the bearing. Additionally, NSK's reputation in the market underscores their commitment to innovation and reliability. This makes them suitable not only for industrial applications but also for automotive and aerospace uses, where performance and safety are critical. -
Question:
How do you install the NSK 51305 Single Direction Thrust Ball Bearing?
Answer: Installing the NSK 51305 requires careful alignment and the right tools to ensure optimal performance. Begin by cleaning the bearing seat and checking for any signs of damage. Use an appropriate press or tool to insert the bearing without applying excessive force, as this can lead to misalignment or premature failure. Proper installation is crucial in applications like rotating machinery, where even a slight misalignment can cause significant operational issues. -
Question:
What materials are used in the NSK 51305 bearing construction?
Answer: The NSK 51305 Single Direction Thrust Ball Bearing is typically made from high-carbon chromium steel, known for its excellent hardness and wear resistance. This material choice helps maintain the structural integrity of the bearing under heavy loads. The bearing also includes precision-engineered balls and raceways, which are crucial for reducing friction and enhancing performance in demanding environments, such as those found in industrial machinery. -
Question:
What is the load capacity of the NSK 51305 bearing?
Answer: The load capacity of the NSK 51305 bearing is specified based on its design and materials, allowing it to handle substantial axial loads in one direction. This makes it suitable for heavy-duty applications such as in hydraulic systems and heavy machinery, where reliable load support is essential. To achieve optimum performance and longevity, it is important to analyze the application requirements and ensure the bearing is not overloaded. -
Question:
Can the NSK 51305 bearing be used in high-speed applications?
Answer: While the NSK 51305 is designed primarily for axial loads, its suitability for high-speed applications is limited. In situations where both axial and high speeds are present, it’s essential to consider the bearing’s speed rating. For typical scenarios, such as in rotary applications where speed is moderate, it can perform effectively. However, for high-speed settings, a different type of bearing, such as a ball or roller bearing designed for those conditions, may be preferable. -
Question:
How do I maintain the NSK 51305 bearing for optimal performance?
Answer: Maintenance of the NSK 51305 involves regular inspection for signs of wear, contamination, and proper lubrication. Ensure that the bearing is clean and free from debris, as contaminants can lead to premature failure. Additionally, utilize the right lubricant, as specified by the manufacturer, to reduce friction and enhance the bearing's lifespan. For example, in mechanical assemblies where dust and particles can accumulate, regular maintenance checks and timely lubrication can prevent issues. -
Question:
What is the difference between single direction and double direction thrust ball bearings?
Answer: Single direction thrust ball bearings, like the NSK 51305, support axial loads in one direction, while double direction thrust ball bearings can handle loads in both directions. This is a critical distinction, especially in applications where bidirectional forces are present, such as in certain pump systems. Choosing the right type based on the application can impact performance and reliability; thus, understanding the directional requirements is vital. -
Question:
What are the common signs of failure for the NSK 51305 bearing?
Answer: Common indicators of failure in the NSK 51305 bearing may include abnormal noises, excessive vibration, or overheating during operation. These signs can signal that the bearing is not functioning correctly and may point towards issues such as improper installation, misalignment, or insufficient lubrication. Monitoring these symptoms in machinery can prevent sudden breakdowns and ensure timely maintenance or replacement, which is crucial in applications like motors and pumps. -
Question:
Where can I buy NSK 51305 Single Direction Thrust Ball Bearing?
Answer: You can buy the NSK 51305 Single Direction Thrust Ball Bearing at Ubuy. They offer a comprehensive selection of NSK products, ensuring you find the bearing that meets your needs. Ubuy provides a user-friendly shopping experience, along with detailed product information, enabling you to make an informed choice. Whether you're replacing an old bearing or looking to enhance your machinery's performance, Ubuy has you covered.
NSK Thrust Ball Bearings Editorial Review
No editorial reviews found
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Pros
- High load capacity
- Durable construction
- Low friction design
- Reliable performance
- Easy installation
Cons
- Occasional noise under load
Platform Trust & Buyer Confidence
JG
Jazz
Verified buyer
“Easy to use and always helpful and sorts any issues I've had past and present”
1 September 2026 · via Trustpilot
EK
Emmanuel
Verified buyer
“I always receive support when I engage customer service. Overall my experience with UBUY has been top notch. Keep up the good work.”
31 August 2026 · via Trustpilot
F
fnd
Verified buyer
“The delivery was fast and the product came undamaged and authentic.”
29 August 2026 · via Trustpilot
LC
Leana
Verified buyer
“Ubuy is extremely efficient and to order online is an easy process. The verity of products to buy is really unlimited! My order was urgent and I got it on time. The products are great! Thank you Ubuy!”
25 August 2026 · via Trustpilot
HL
Hengo
Verified buyer
“Fast, convenient and cheap. Great store!”
27 August 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
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.
XCD 135
Order now and get it around Friday, September 18
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Single direction thrust ball bearings are composed of washer like bearing rings with raceway grooves.
- The shaft washer or inner ring is attached to the shaft while the housing washer or outer ring is attached to the housing.
- An efficient and easy-to-use solution for thrust applications.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.