1. Antique & Vintage Equipment Parts Deals
  2. sku: 1118774926438681
  3. KOMATSU 6130-21-8021

KOMATSU 6130-21-8021 Bearing Std Std.

6130-21-8021 Komatsu Main Bearing Std. Fits

( Brand: Komatsu ), ( Manufacturer Part Number: 6130-21-8021 ), ( Part Type: Bearing )

Review KOMATSU Main Bearing Std. Fits

The Komatsu 6130-21-8021 bearing is a standard replacement part designed for use in Komatsu PC300-6 and PC350-6 mining excavators. This bearing is a crucial component in the secondary hydraulic pump of these excavators, responsible for facilitating the smooth operation of various hydraulic functions such as the boom, arm, and bucket movements.

The Komatsu 6130-21-8021 bearing is an inner tapered roller bearing with an outer diameter of 110mm and an inner diameter of 56mm. It features a roller count of 11, allowing it to effectively support heavy loads and absorb radial loads. The bearing also incorporates a seal design that prevents the ingress of dust and contaminants, enhancing its overall durability and longevity. The rolling elements are made of chrome steel ensuring strength and resistance against wear and tear.

The replacement bearing comes with a new seal, and the bore surface of the new inner race is accurately machined for a precise fit, ensuring that it is a direct replacement for the original bearing. It is recommended to replace the bearing when there is excessive noise, excessive play, or if a failure occurs. Proper installation requires that the old bearing is gently tapped out with a suitable hammer and the new one is installed using a suitable press or hydraulic tool. It is also recommended to lubricate the new bearing with the recommended hydraulic oil prior to use.

In summary, the Komatsu 6130-21-8021 bearing is a crucial component in the secondary hydraulic pump of the Komatsu PC300-6 and PC350-6 mining excavators. It is a direct replacement for the original part, designed with a roller count of 11, and features a chrome steel rolling elements, an accurate bore surface, and a seal design that ensures longevity and performance. Proper installation and lubrication are important for its effective operation.

Pros and Cons of Buying a Komatsu 6130-21-8021 Bearing

The Komatsu 6130-21-8021 bearing is a critical component used in various heavy-duty machinery, including Komatsu bulldozers. Here are some pros and cons that you might consider before making a purchase:

Pros:

1. High-Quality Bearings: Komatsu is a renowned name in the heavy equipment industry, and the 6130-21-8021 bearing is no exception. Its high-quality design ensures prolonged life and high reliability.

2. Enhanced Performance: The use of this bearing in your machinery can lead to improved performance, as it reduces friction and allows for smoother operation.

3. Durability: Komatsu bearings are known for their durability and robustness, making them an excellent investment for heavy-duty applications.

4. Reduced Maintenance: This bearing requires less frequent maintenance due to its high-performance design, ultimately saving you time and resources.

5. Cost-Effective: While the initial investment may be higher than some lower-end alternatives, the reduced need for repairs and maintenance can save you money in the long run.

Cons:

1. Higher Initial Cost: The price point for the Komatsu 6130-21-8021 bearing is generally higher than other bearings, which could be a deterrent for some buyers.

2. Longer Lead Time: Due to their high demand and the meticulous manufacturing process, Komatsu bearings like the 6130-21-8021 may take longer to acquire compared to other bearing brands.

Conclusion:

The Komatsu 6130-21-8021 bearing might have a higher upfront cost compared to some alternative bearing options. However, its numerous advantages such as its high-quality design, durability, enhanced performance, reduced maintenance requirements, and long-term cost savings make it a wise investment for heavy-duty machinery applications where reliability and efficiency are crucial. If your machinery requires reliable bearings, the Komatsu 6130-21-8021 bearing is a solid choice.

Details:

FITS: 4D105-3C, BUILD 5A, 5D, 5E, S4D105-1 2, S4D105-3.

part #: 6130218021 prices

  • $29.99-$34.99

specifications vintaequip:

  • brand: Komatsu
  • mpn: 6130-21-8021
  • part type: Bearing

returns vintaequip:

  • method: Money back
  • policy: Returns Accepted
  • time: 30 Days
  • paid by: Seller

shipping vintaequip:

  • class: Expedited, Standard
  • transit: 2-6 Days
  • service: USPS Priority Mail, USPS Ground Advantage
  • carrier: USPS
  • cost: $11.65
  • type: Calculated

seller vintaequip:

  • rating: 100.0%
  • city: Roseville, Michigan
  • # reviews: 4549

offer vintaequip:

  • started: December 10, 2024
  • sold: 0
  • best offers: True
  • options: Ship-to-home
  • quantity: 4
  • availability: In Stock

payments vintaequip:

  • other
  • credit card: Mastercard
  • wallet: Google-pay

general vintaequip:

  • Heavy Equipment, Parts Attachments > Heavy Equipment Parts Accessories > Antique Vintage Equipment Parts
  • condition: New
part type: bearing,
category: business & industrial > heavy equipment, parts attachments > heavy equipment parts accessories > antique vintage equipment parts, sku: 1118774926438681,

Komatsu 6130-21-8021 Is Similar To:

vintaequip logo
4 offers $29.99–$34.99 USD
  • Offer #1: $33.73 price + $0.00 shipping estimate = $33.73* total. Compatible models:4D105-3C, BUILD 5A, BUILD 5D, BUILD 5E, S4D105-1 & 2, S4D105-3 , Komatsu.FREE SHIPPING
  • Offer #2: $34.99 price + $13.05 shipping estimate = $48.04* total. FITS: 4D105-3C, BUILD 5A, BUILD 5D, BUILD 5E, S4D105-1 & 2, S4D105-3.+$13.05 shipping
  • Offer #3: $29.99 price + $0.00 shipping estimate = $29.99* total.FREE SHIPPING
  • Offer #4: $30.00 price + $10.39 shipping estimate = $40.39* total.+$10.39 shipping

Copyright © vintaequip.com