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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GGB
DP31
GGB DP31 — Metal-Polymer Bearings
GGB DP31 is an official metal-polymer bearings product designation. The localized technical documents and catalog properties associated with this record should be reviewed against the required bearing form, dimensions, load, speed, temperature, lubrication, shaft finish, and operating environment. Submit the exact GGB designation, dimensions, quantity, application conditions, destination, and required date with your RFQ.
Request pricing and availabilityCommercial response for your destination and required quantity.
Request a Quote- Manufacturer
- GGB
- Part number
- DP31
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to DP31.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationTechnical documents are stored and served from our system.
Verified configuration
Technical Specifications
Identification and family-level technical context are preserved from reviewed source evidence and official English-language manufacturer documentation.
- Manufacturer
- GGB
- Manufacturer Product Designation
- DP31
- Product Family
- Metal-Polymer Bearings
- Catalog Source
- Official GGB product record
- Catalog Language
- English
- Dry Operation
- Fair
- Lubricated Operation
- Very Good
- Greased Operation
- Fair
- Machinable
- Consult with Applications Engineer
- RoHS Compliant
- Compliant
- Standard Sizes
- Not Available
- BEARING PROPERTIES
- Unit
- - Static
- N/mm 2 psi
- - Dynamic
- N/mm 2 psi
- Minimum operating temperature
- °C °F
- Maximum operating temperature
- °C °F
- - Parallel to the surface
- 10-⁶/K 10-⁶/F
- - Normal to the surface
- 10-⁶/K 10-⁶/F
- Maximum sliding speed, V
- m/s fpm
- Maximum pV factor
- N/mm² x m/s psi x fpm
- Coefficient of friction, f
- 0.01 - 0.05 0.01 - 0.05
- - Lubricated
- µm µin
- For Superior Performance
- Value
- Dry
- DP4 / DP11
- Grease lubricated
- DP4 / DX
- Water Lubricated
- DP4-B
Technical library
Documents and Data Sheets
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 GGB DP31. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.