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Eppendorf ROTOR PACKING for R21A rotor 5720410226

Eppendorf -- Item TECPIM000588973
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The Eppendorf ROTOR PACKING (P/N 5720410226) is a replacement packing/seal specifically made for the Eppendorf R21A (RR21A) fixed‑angle rotor. It is supplied/installed as the rotor packing component and is listed by the manufacturer as a standard or optional spare for the R21A rotor. Its primary use cases are routine maintenance and replacement of worn seals to restore correct rotor assembly and safe operation for high‑speed centrifugation (R21A rated to 21,000 rpm, 53,250 × g).

Key Features:

  • Manufacturer part number: 5720410226
  • Designed for: Eppendorf R21A (RR21A) fixed‑angle rotor
  • Supplied/assembled quantity on rotor: 1 (listed as standard/optional accessory)
  • Compatible rotor rating (R21A): up to 21,000 rpm, max. 53,250 × g
  • Product type: rotor packing / seal (replacement spare part)

Advantages:

  • Restores proper sealing and assembly of the R21A rotor when worn packing is replaced, supporting safe centrifuge operation.
  • Manufacturer‑specified spare that matches the R21A rotor, ensuring correct fit and compatibility for maintenance.
  • Allows routine maintenance without replacing the whole rotor, reducing downtime and extending rotor service life.

Product Details

Overview
Model
Product Type Consumables
Part Number 5720410226
Brand Eppendorf
Gross Dimensions (WxDxH cm)
Net Dimensions (WxDxH cm) 22x18x1
Gross Weight (kg) 0.009
Net Weight (kg) 0.009
Specifications
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Eppendorf

The product portfolio of the business units Liquid Handling, Consumables, Separation & Instrumentation and Bioprocess includes, for example, pipettes, pipette tips, centrifuges, mixers, ultra-freezers and bioreactors for cell and gene research. In addition, Eppendorf offers a wide range of high-quality consumables. The products are most broadly used in academic and commercial research laboratories, e.g., in companies from the pharmaceutical and biotechnological as well as the chemical and food industries. They are also used in laboratories that perform clinical or environmental analysis, in forensic laboratories and in industrial laboratories where process analysis, production and quality assurance are performed.