JL33 Low/High Temperature Silicone
Bearing Grease
General Description:
JL33 is a premium silicone/lithium grease for use in a wide variety of applications. Its low volatility and low temperature properties allow the product consistency to remain constant over a wide temperature range. -70ºF to 400º F (-57ºC to 204ºC) Product is excellent for ball and roller bearings under light loads; plastic and rubber parts; small gears and applications requiring oxidation resistant lubrication. Since it has low torque requirements, JL33 is especially effective in equipment that must start in extremely cold areas.
Meets MIL-G-14391 & A-A-59173 Type 2
Applications:
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Lubrication for cryogenic and high temperature environments.
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Mainly a lubricant for low speed motors and timing mechanisms.
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Also used on ball bearings, starter clutches, fan motors, meters, small appliances and other instrumentation where a non-corrosive, chemically stable, water repellant material is needed.
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Suitable for valve lubrication
To Download the
Technical Data Sheet click Here 
| Property | Typical Value |
| Color | Off White/Light Pink |
| Thickener | Lithium 12-hydroxystearate soap |
| Fluid Type | Silicone |
| Penetration | 260-300 |
| Dropping Point ASTM D-566 | 420º F (215ºC) |
| Specific Gravity | 1.0 |
| Density, Typical | 8.3 lb/gal. |
| Flash Point, Typical ASTM D-92 | 560º F (293ºC) |
| Autoignition Point, calculated | >600 ºF (316 ºC) |
| Standard NLGI Grade | 2 |
| Copper Strip Corrosion ASTM D-4048 | 1A |
| Oil Separation, Wt. % | <1.0% 24hrs @ 100º C |
| Temperature Range | -70ºF to 400ºF (-57ºC to 204ºC) |
| Packaging | 14 oz. cartridges, 5 gallon pails, 30 gallon pails, 55 gallon drums Special Packaging upon request |
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