Komatsu 856-01-1094 Ball Bearing

Alternate Part #856011094

The Komatsu 856-01-1094 ball bearing is a top-quality component designed specifically for Komatsu machinery. As a leading manufacturer of heavy equipment, Komatsu is known for its commitment to excellence and durability. This ball bearing is an essential part of the machinery, ensuring smooth and efficient operation. Engineered with precision, the Komatsu 856-01-1094 ball bearing guarantees optimal performance and reliability. It is built to withstand the demanding conditions of heavy-duty applications, making it suitable for various Komatsu models. This aftermarket part is designed to meet or exceed the original equipment manufacturer (OEM) specifications, ensuring a perfect fit and seamless integration. The ball bearing is a critical component that facilitates the movement and rotation of various machine parts. It reduces friction and wear, prolonging the lifespan of the equipment while enhancing its overall efficiency. With the Komatsu 856-01-1094 ball bearing, you can expect reduced downtime and increased productivity, ultimately leading to cost savings and improved operational performance. When it comes to aftermarket parts, Komatsu is a trusted name in the industry. Their commitment to quality and customer satisfaction is evident in every product they offer. The Komatsu 856-01-1094 ball bearing is no exception, as it undergoes rigorous testing and quality control procedures to ensure its reliability and durability. Whether you are a Komatsu equipment owner or a professional in the heavy machinery industry, the Komatsu 856-01-1094 ball bearing is an excellent investment. It is a reliable and affordable solution that guarantees long-lasting performance and seamless compatibility with your Komatsu machinery.

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Komatsu 856-01-1094 Pin Specifications & Fitment

What it is: Heavy-equipment pin designed for tight-tolerance pivot joints where wear control and alignment matter.

• Part number: 856-01-1094
• SKU: KM-856-01-1094
• Typical use: Boom/arm/bucket linkages, work equipment pivots, and high-wear joints.

Key measurements to confirm

To ensure correct fit, match the following measurements to your machine’s worn component or OEM spec:

• Inside Diameter (ID): ___
• Outside Diameter (OD): ___
• Overall Length: ___

Quality notes

• Designed for consistent clearance and long service life when installed with proper lubrication.
• Replace pins and bushings as a set when wear is uneven to prevent premature failure.

Installation tip

Measure the bore, pin, and bushing after press-fit. Use proper tooling and lubrication, and re-check end-play after assembly.

Need help confirming dimensions? Send your machine model and the measurements above and we’ll verify fitment.

Komatsu maintenance notes (quick guide)

• Early-life greasing: For excavators, Komatsu guidance calls for greasing work equipment pins every 10 hours for the first 50 hours, and greasing again after water work.
• Clearance control: Komatsu linkage manuals commonly specify pin–bushing clearance targets and a typical service limit around 1.0 mm for many joints, often managed with shims.
• Tracked machines: For undercarriage track joints, pin/bushing turning is condition- and wear-window dependent; abrasive sites can accelerate wear substantially.