Our Excavator Bearing is an ideal choice for heavy machinery and construction equipment applications, such as excavators, cranes, and loaders. It is made of high-quality bearing steel, which ensures its durability and reliability. It features a wide range of clearance levels, from C0 to C5, and a precision level from P0 to P4. The width of this bearing can be customized from 30 to 200mm to meet different needs.

Our Excavator Bearing is designed for high-impact and heavy-duty applications, providing a long service life even in the toughest conditions. It is ideal for excavators, cranes, and other heavy-duty machinery. It is also known as a crane bearing, excavator roller bearing or heavy duty bearing.

We offer both OEM and ODM services for this product. We have a professional team that can provide customized solutions for different application requirements. If you are looking for a reliable and high-performance excavator bearing, please do not hesitate to contact us.

Features:

• Product Name: Excavator Bearing
• Roller Convexity: Yes
• Bearing Type: Excavator Roller Bearing, Crane Bearing
• Clearance: C0/C2/C3/C4/C5
• Bore Diameter: 50-400mm
• Seal Type: Open/Z/ZZ/RS/2RS

Technical Parameters:

Applications:

Excavator bearing, also called roller bearing, is a popular bearing product from YNF, a famous brand from China. The model number is 4339254. It is available with no limited minimum order quantity and the price is from $20 to $100. The package is neutral packing and the delivery time is within 1-3 working days after payment is received. The payment terms are T/T, Paypal, and Western Union. YNF can offer 3000 PCS per months. The roller convexity is yes. The bore diameter is 50-400mm and the seal type is open/Z/ZZ/RS/2RS. The grease is lithium grease or mobil grease. The outer diameter is 90-500mm.

Customization:

Brand Name: YNF
Model Number: 4339254
Place of Origin: China
Minimum Order Quantity: No Limited
Price: 20-100
Packaging Details: Neutral Packing
Delivery Time: Within 1-3 working days after payment is received
Payment Terms: T/T, Paypal,Western Union
Supply Ability: 3000 PCS per Months
Cage: Steel Cage/Brass Cage
Grease: Lithium Grease/Mobil Grease
Clearance: C0/C2/C3/C4/C5
Bore Diameter: 50-400mm
Roller Convexity: Yes

• Crane bearing
• Roller bearing
• Roller bearing-China

Packing and Shipping:

Excavator Bearings are packed and shipped in sturdy cardboard boxes with protective foam material inside to ensure that they arrive undamaged. The boxes are then sealed with tape and labeled with the part number, description, and quantity of the item.

The packages are shipped via freight carriers and can be tracked using the tracking number provided by the carrier. The freight carriers are chosen based on the weight, dimensions, and destination of the shipment.

FAQ:

Your Trusted Excavator Parts Supplier – Manufacturer & One-Stop Sourcing Solution

Looking for a reliable supplier of excavator parts? Whether you need OEM services or a complete range of parts, we provide the best solutions for your business. As both a manufacturer and trading company, we combine factory-direct prices with the convenience of one-stop sourcing, ensuring that you get high-quality parts at competitive prices.

At YNF Machinery, we specialize in excavator rubber parts and a wide range of excavator components. Our extensive experience and commitment to quality make us a trusted partner for distributors, wholesalers, and repair shops worldwide.

Why Choose YNF Machinery?

We are not just another supplier—we are your long-term partner for excavator parts. Here’s why businesses worldwide choose us:

✅ Largest Excavator Rubber Parts Factory in Southern China

Our factory is the biggest excavator rubber parts manufacturer in southern China. This means:
✔ Lower production costs, allowing you to increase your profit margins
✔ Reliable and stable supply, ensuring you get the parts you need, when you need them
✔ Consistent quality control, reducing the risk of defective products

✅ Thousands of Products & Multiple Quality Levels

We offer a comprehensive range of excavator parts, covering various brands and models.
✔ Choose from thousands of product lines
✔ Select from different quality levels to suit your market demands
✔ Always find the right part, reducing time spent searching for suppliers

✅ Expanding Global Network – 16+ Agents in China & Growing

We have over 16 agents across China and are actively expanding our global presence.
✔ Looking for distributors and agents worldwide—let’s grow together!
✔ Support with marketing, logistics, and product knowledge
✔ Long-term partnership opportunities with exclusive benefits

✅ 30+ Years of Industry Expertise

With decades of experience, we understand the excavator parts market inside out.
✔ Established reputation for reliability and professionalism
✔ Knowledgeable team to help you find the right parts quickly
✔ Expertise in OEM manufacturing, making custom parts to your specifications

✅ OEM Services & Customization

Looking to develop your own brand or need custom parts? We’ve got you covered!
✔ Our own factory can manufacture parts based on your designs and specifications
✔ We provide custom branding options to help you build your business
✔ From rubber parts to metal components, we can customize everything you need

✅ Office & Showroom in Guangzhou – Convenient Logistics

Our Guangzhou office and showroom allow for easy business meetings and fast shipping.
✔ View and inspect products before ordering
✔ Quick access to major ports for efficient global shipping
✔ Dedicated customer support team to assist with orders and inquiries

What Excavator Parts Do We Offer?

We cover all major excavator brands, including Caterpillar, Komatsu, Hitachi, Volvo, Kobelco, Doosan, Hyundai, JCB, Kubota, and more. Our product range is designed to keep your machines running efficiently and reduce downtime.