SHOWA SHELL

Shell ALVANIA Grease S

SHOWA SHELL

Shell ALVANIA Grease S is lithium soap grease that is a mixture of mineral oil type base oil and various additives. It is high-performance grease that has been used in various industrial machines.


Use

This product is industrial universal grease suitable for rolling bearings, plain bearings, and various other grease-lubricated parts. It is most suitable as grease for bearings of electric motors and bearings of precision machine tools, which require particularly high quality and performance.

 

Features

It has excellent oxidative stability, maintains good lubrication performance for a long time, and exhibits a long lubrication life.

Since it uses lithium soap with excellent heat resistance, it can be used in a wide temperature range.

Since it uses a thickener with excellent mechanical properties among lithium soaps, it does not soften or run off even when used for a long period of time under harsh conditions, and maintains good lubrication performance.

It exhibits excellent rust preventive performance even under high humidity conditions and can also be used as rust preventive grease.

It has excellent water retention and minimizes softening and outflows even when it contains a large amount of water.

Satisfactory results can be obtained even for the strict acoustic characteristics required for electric motors.

 

Operating temperature range

Grade

Recommended operating temperature range (°C)

Shell Alvania Grease S1

-35 ~ +120

Shell Alvania Grease S2

-25 ~ +120

Shell Alvania Grease S3

-20 ~ +135

 

Representative properties of Shell Alvania Grease S

Test item

Test method

Shell Alvania Grease S1

Shell Alvania Grease S2

Shell Alvania Grease S3

Thickener


Lithium

Lithium

Lithium

Appearance


Brown

Brown

Brown

Raw base oil

Type


Mineral oil

Mineral oil

Mineral oil

Kinematic viscosity mm2/s

@40°C

JIS K 2283

131

131

131

@100°C

12.2

12.2

12.2

Mixed consistency

JIS K 2220 7.

323

283

242

Dropping Point °C

JIS K 2220 8.

180

181

182

Evaporation (99°C×22h) wt%

JIS K 2220 10.

0.3

0.2

0.2

Oil separation (100°C×24h) wt%

JIS K 2220 11.

7.1

2.4

0.7

* Representative property values may change without notice due to product revisions.