Premium KET Thrust Roller Bearing 51204 | High Load Capacity & Precision | Ningbo Ket

Product Description:

Upgrade your machinery's performance and reliability with the KET Thrust Roller Bearing 51204, engineered by Ningbo Kexiang Bearing Technology Co., Ltd. Designed to handle intense axial loads while maintaining high rigidity in compact spaces, this bearing is an essential component for demanding industrial applications across the United States and North America. Whether you are maintaining automotive systems, upgrading machine tools, or assembling heavy-duty mechanical equipment, the KET 51204 delivers exceptional durability and smooth operation.

Key Features & Benefits

• Exceptional Load Capacity: Specifically designed to accommodate high axial loads in one direction, preventing shaft deflection and ensuring stable mechanical performance.

• Premium Material: Manufactured using high-grade bearing steel (GCr15), ensuring maximum wear resistance, extending the lifespan of your equipment, and reducing maintenance costs.

• Precision Engineering: Manufactured under stringent quality control standards to guarantee low noise, minimal friction, and optimal rotational speed.

• Space-Saving Design: Its compact footprint provides high rigidity without requiring extensive installation space, making it perfect for modern, streamlined machinery.

Technical Specifications

• Brand: KET (Ningbo Kexiang Bearing Technology Co., Ltd.)

• Model: 51204

• Bearing Type: Thrust Roller Bearing

• Inner Diameter (d): 20 mm

• Outer Diameter (D): 40 mm

• Height/Thickness (H): 14 mm

• Basic Dynamic Load Rating (Cr): 22,500 N

• Basic Static Load Rating (Cor): 37,500 N

• Limiting Speed (Grease): 4,300 RPM

• Limiting Speed (Oil): 6,300 RPM

Common Applications

The versatile KET 51204 is widely trusted by US manufacturers and maintenance professionals in various sectors, including:

• Variable speed devices for automobiles and trucks

• Precision machine tools and CNC machinery

• Electric tools and heavy-duty electric motors

• Agricultural cultivators and commercial mechanical equipment

Why Choose KET Bearings?

Produced by Ningbo Kexiang Bearing Technology Co., Ltd., the KET brand stands for uncompromising quality and global compliance. Backed by ISO9001:2015 and IATF 16949:2016 quality management certifications, as well as rigorous RoHS and SVHC testing (verified by SGS), KET ensures every bearing meets strict international standards. Recognized as a High-Tech Enterprise and a Science and Technology SME in Zhejiang Province, KET provides reliable, secure supply chain management with an annual production capacity of over 100 million sets, tailored to support businesses throughout the United States.

Order your KET Thrust Roller Bearing 51204 today to experience industry-leading load support, precision, and longevity for your critical mechanical systems.

Global Supply & B2B Wholesale

As a leading factory-direct supplier, KET Bearings provides robust supply chain management and reliable fulfillment for wholesale distributors and manufacturing hubs worldwide. Whether your production facilities are located in European industrial centers, the expanding Russian markets, or Central Asian manufacturing zones, we offer scalable bulk ordering, custom OEM/ODM packaging, and dedicated logistical support to keep your assembly lines moving seamlessly.

Contact our B2B sales team today to request a quote, access technical 3D CAD files, or discuss custom non-standard bearing modifications tailored to your specific project.