SRI Grease 2
High performance high temperature grease
SRI Grease 2 is a high performance high temperature ball and roller bearing grease. It is dark green in colour and has a smooth, buttery structure.
Εφαρμογές
SRI Grease 2 is recommended:
- for use in a wide range of automotive and industrial applications
- for use in anti-friction bearings operating at high speeds of 10,000 rpm and greater
- where operating temperatures are +150°C or higher
- where there is a likelihood that water or salt water will enter bearings
- SRI Grease 2 is recommended for use in anti-friction bearings operating at high speeds (10,000 rpm and greater) where silent operations are required and where the operating temperatures are in the order of a maximum of +150°C, and where there is a likelihood that water or salt water entering bearings. It performs satisfactorily in bearings at temperatures as low as -20°C
- SRI Grease 2 passes the Static Bearing Rust Test, ASTM D5969, with 10% synthetic sea water. These properties help to provide longer bearing life under high speed and high temperature operation. Under normal operating temperatures and conditions. SRI Grease 2 can be used as a "life-pack" lubricant in sealed bearings
Note that in today’s more modern, high output (horsepower), high load electric motors, there are times where these units employ ball bearings and roller element bearings on the same motor. On units where horsepower and load are considered high on the roller element bearing, EP greases should be employed. In these instances, Black Pearl Grease EP 2 would be the grease of choice and is fully compatible to use with SRI Grease 2.
Customer benefits
- Designed for use in a wide range of high temperature, high speed applications helping reduce inventories and associated costs
- Offers component protection across a wide operating temperature range, from as low as -20°C up to +150°C
- Formulated to offer reliable long service oxidation stability, helping improve equipment performance and protection
- Helps protect components at high temperatures, and speeds in excess of 10,000 rpm and where salt water ingress is possible
- Provides rust protection as defined by ASTM D5969 helping provide longer bearing life in high speed, high temperature operations
Approvals
Schaeffler - PL8.250CF
Performance
- DIN 51 502: - KU2-20+140M+100 (K2N-20)
- ISO 6743-9: - ISO-L-X BDFA2
