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.
Global industrial sourcing · Houston, Texas info@mropartsrfq.com
Reference imageConfirm configuration by manufacturer part number.
GGB
DP31
GGB DP31 — Metal-Polymer Bearings
The GGB DP31 is a metal-polymer bearing from the DP31 product family, featuring RoHS compliant construction with very good lubricated operation, fair dry operation, and fair greased operation. This component exhibits a coefficient of friction ranging from 0.01 to 0.05, while machinability requires consultation with an applications engineer. Submit the exact part number, quantity, and application requirements for a 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 GGB references — within one business day.
- Manufacturer
- GGB
- Part number
- DP31
- Product series
- 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 documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Manufacturer Product Designation
- DP31
- Product Family
- Metal-Polymer Bearings
- Catalog Source
- Official GGB product record
- 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
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.