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Eppendorf O-RING for R8S rotor (5PCS/SET) 5721411141

Eppendorf -- Item TECPIM000589039
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This item is an Eppendorf OEM replacement O‑ring set (part number 5721411141) supplied as a 5‑piece set specifically for the R8S swinging-bucket rotor. It is listed by the manufacturer/distributor as an optional spare intended for rotor maintenance and replacement of worn sealing components to preserve correct fit and function. The R8S is a swinging-bucket rotor (nominal capacity 50 mL × 4) referenced alongside this accessory.

Key Features:

  • Manufacturer part number: 5721411141.
  • Package: 5 pieces per set (sold as a set of five).
  • Intended application: Replacement O‑ring for the Eppendorf R8S swinging-bucket rotor (optional accessory / spare part).
  • OEM/authorized accessory — supplied for rotor maintenance and replacement.

Advantages:

  • OEM compatibility: designed for correct fit with the R8S rotor, reducing risk of incorrect aftermarket parts.
  • Maintenance-ready: five pieces per set let users replace multiple worn seals during routine rotor upkeep.
  • Helps maintain rotor performance and service life by restoring worn sealing components and simplifying scheduled maintenance.

Product Details

Overview
Model
Product Type Accessories
Part Number 5721411141
Brand Eppendorf
Gross Dimensions (WxDxH cm)
Net Dimensions (WxDxH cm) 12 x 8 x 1
Gross Weight (kg) 0.004
Net Weight (kg) 0.004
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.