Official DuPont/MOLYKOTE application
rolling bearings
Evaluate this product for rolling bearings against the actual material, component, process and operating conditions before standardization.
Products
MOLYKOTE® 33 Medium (S) Grease
MOLYKOTE® 33 Medium (S) Grease is a technical lubricating grease. The official Product record identifies this grade for rolling bearings, control cables, electric motors. Key identifying data includes the technology Silicone; a listed temperature range from -73°C to 180°C. Selection should be based on the material pair, motion, load, speed, temperature and environment of the actual assembly.
Primary function
What is this product used for?
MOLYKOTE® 33 Medium (S) Grease is a technical lubricating grease. The official Product record identifies this grade for rolling bearings, control cables, electric motors. Key identifying data includes the technology Silicone; a listed temperature range from -73°C to 180°C. Selection should be based on the material pair, motion, load, speed, temperature and environment of the actual assembly.
Verified applications
Suitable use contexts
control cables
Evaluate this product for control cables against the actual material, component, process and operating conditions before standardization.
electric motors
Evaluate this product for electric motors against the actual material, component, process and operating conditions before standardization.
electrical assemblies
Evaluate this product for electrical assemblies against the actual material, component, process and operating conditions before standardization.
Plain bearings, bushings and sleeves
Review the bearing type, shaft and bushing materials, load, speed and lubrication regime.
Evaluation basis
Why evaluate this product?
Base oil viscosity at 40°C: 76 cSt.
Before selection
Selection and operating conditions
Contacting material pair
Confirm contacting material pair against the product-specific documentation and the actual application before selection.
Motion, load and speed
Confirm motion, load and speed against the product-specific documentation and the actual application before selection.
Operating temperature
Confirm operating temperature against the product-specific documentation and the actual application before selection.
TDS, SDS and practical testing
Review the correct product TDS and SDS, check equipment requirements and evaluate the material under actual conditions before use.
Confirm the material pair, motion, load, speed, temperature, environment and lubricant application method. Review the correct TDS and SDS and test under actual application conditions before approval.
Verified source data
Key technical data
Technical characteristics
| Metric | Value |
|---|---|
| Technology | Silicone |
| Lower temperature limit (°C) | -73 |
| Upper temperature limit (°C) | 180 |
| Color | beige |
| NLGI grade | 2 |
| Thickener | Lithium soap |
Key safety and use information
| Metric | Value |
|---|---|
| Signal word | No signal word according to the source documentation |
| Physical state | Grease |
| Odour | odourless |
| Flash point | Pensky-Martens closed cup >= 180 °C ( >= 356 °F) |
This information is summarized from manufacturer technical and safety documentation for initial evaluation and does not replace confirmation under actual application conditions.
Product group and brand
Technical Greases
Technical Greases organizes verified products and supporting technical records for selection in the relevant manufacturing context.
MOLYKOTE is a DuPont brand of technical lubrication materials.
6 Product Groups
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