- Home Page /
- Industrial Supplies /
- Power Transmission Equipment /
- Bearings, Balls & Bushings /
- Ball Bearings /
- Radial Ball Bearings /
- Deep-Groove Ball Bearings /
- NTN Bearing TMB304 Single Row Thermal Mechani...
0 ratings
Item #:
63124526
NTN Bearing TMB304 Single Row Thermal Mechanical Radial Ball Bearing, Normal Clearance, Steel Cage, 20 mm Bore, 52 mm OD, 15 mm Width, Open
Item #:
63124526
€ 53
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 Wednesday, July 29
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
NTN TMB Bearings are the ideal choice for industries requiring high-performing bearings with compact designs and light weight. With their proprietary heat treatment and high-power density, these bearings offer superior performance and durability.
Buy Now Pay Later
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
Thermal Stability
Engineered for high thermal resistance, ensuring reliability and longevity in dynamic environments where temperature fluctuations are common, providing assurance for industrial applications.
Precision Design
Featuring a precise 20mm bore and 52mm outer diameter, this bearing ensures optimal fit and performance, enhancing machinery efficiency and minimizing downtime.
Quality Construction
Constructed with a robust steel cage, this bearing offers superior strength and durability, making it ideal for demanding applications while maintaining exceptional value.
Product Details
| Item Weight | 0.5 lbs (230 grams) |
Who Should Buy?
-
DIY Enthusiasts
Ideal for hobbyists working on small machinery or home projects requiring reliable, smooth bearings.
-
Light Machinery
Perfect for light-duty applications in equipment like conveyor systems, providing minimal friction and effective load handling.
-
Robotics Applications
Well-suited for robotic build projects, offering precision and durability in movement and functionality.
-
Heavy Equipment
Not suitable for high-load industrial machinery that requires robust bearings with higher load ratings.
-
Wet Environments
Open design may lead to moisture ingress, making it unsuitable for applications exposed to water or humidity.
-
High-Speed Operations
Limited by design for high-speed applications, may not perform well under rapid movement conditions.
Product Description
NTN Bearing TMB304 Single Row Thermal Mechanical Radial Ball Bearing, Normal Clearance, Steel Cage, 20 mm Bore, 52 mm OD, 15 mm Width, Open
About This Item
Introducing the NTN Bearing TMB304 Single Row Thermal Mechanical Radial Ball Bearing, the perfect solution for industries seeking high-performance bearings that can handle higher loads and speeds. Manufactured by NTN, one of the world's largest bearing companies, this TMB bearing excels in longevity, compact design, lightweight construction, and cost-effectiveness. It has been specifically engineered to meet the stringent requirements of industries in need of bearings with longer lifespans, reduced weight, and improved performance. The NTN TMB Bearing is made from clean, vacuum-degassed, high-carbon chromium steel, ensuring exceptional strength and durability.
This steel undergoes a proprietary heat treatment process, which significantly reduces crack sensitivity, further enhancing its reliability. With a high-power density, this bearing allows for smaller designs while still supporting higher loads. This compact size contributes to space-saving benefits and enables machinery to operate more efficiently. Moreover, the low-weight design of these bearings makes them even more desirable in applications where weight reduction is critical. In addition to its superior performance characteristics, the NTN Bearing TMB304 features a single-row design for optimal load distribution and enhanced stability.
The steel cage further reinforces the bearing's structure, ensuring it remains intact under demanding operating conditions. Whether you're in need of high-precision, single-row deep groove ball bearings or mechanical radial ball bearings, the NTN Bearing TMB304 Single Row Thermal Mechanical Radial Ball Bearing stands out as the go-to choice. With its exceptional performance, durability, and cost-effectiveness, it is a reliable solution for various industries, including automotive, industrial equipment, and more. Choose the NTN Bearing TMB304 Single Row Thermal Mechanical Radial Ball Bearing for unbeatable quality and performance that will revolutionize your machinery. Order now and experience the reliability and efficiency that NTN brings to the table.
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What are NTN TMB Bearings made of?
Answer: NTN TMB Bearings are made of clean, vacuum-degassed, high-carbon chromium steel. -
Question:
What is the benefit of the proprietary heat treatment?
Answer: The proprietary heat treatment reduces crack sensitivity, making NTN TMB Bearings more durable and able to support higher loads. -
Question:
How long has NTN been manufacturing ball bearings?
Answer: NTN has over ninety years of manufacturing expertise in ball bearings.
NTN Deep-Groove 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
Platform Trust & Buyer Confidence
MT
Mohd
Verified buyer
“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer
“Accurate delivery timing given”
16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer
“Not madly expensive like I thought, and much quicker than promised.”
15 June 2026 · via Trustpilot
LM
Leila
Verified buyer
“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”
6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer
“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 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.
€ 53
Order now and get it around Wednesday, July 29
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
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.