Confirm the exact configuration
Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.
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SKF
321-403G4
SKF 321-403G4 — Metering Unit
The SKF DOSIEREINHEIT 321-403G4 (290791) is an industrial component featuring 1 outlet with M14x1,5 and M81x1 outlet connections. This unit operates within a temperature range of 0 to +80°C and handles an operating viscosity of 20 to 1000 mm²/s for oil and fluid grease media with NLGI grades 000 and 00. It delivers a metered volume of 0,03 cm³ per cycle. Submit the exact part number, quantity, and application requirements for an RFQ quote.
Request pricing and availabilityCommercial response within one business day for your destination and required quantity.
Request a QuoteWhy no listed price?
Industrial and obsolete parts are priced per enquiry: the final price depends on available stock, condition, quantity, and your delivery destination, so a fixed list price would be misleading. Request a quote and we confirm current pricing, lead time, and sourcing options — including hard-to-find and discontinued SKF references — within one business day.
- Manufacturer
- SKF
- Part number
- 321-403G4
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 321-403G4.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Product Type
- Metering Unit
- Manufacturer Model
- DOSIEREINHEIT 321-403G4 | 290791
- Number of Outlets
- 1
- Outlet Connection
- M14x1,5 , M81x1
- Operating Temperature
- 0 ... +80°C
- Operating Viscosity
- 20 ... 1000 mm²/s
- Metered Volume
- 0,03 cm³
- Fluid
- Öl, Fließfett
- NLGI Grade
- 000, 00
Engineering context
Identification and RFQ Guidance
What to include in your RFQ
Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.
Technical verification
Our sourcing response is prepared against SKF 321-403G4. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.