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GB Series
- Base Oil Technology: Synthetic
- Viscosity Range: ISO 68-680
- Viscosity Index: 136-178
AMSOIL Industrial GB Series Synthetic Gear & Bearing Oil is engineered to deliver superior wear protection and extreme-temperature performance in a wide range of severe-service applications operating in adverse conditions.
- Superior high-temperature stability reduces varnish, sludge and deposits to extend oil and equipment life.
- Excellent cold-temperature startup efficiency.
- Reduces the need for sump heaters and seasonal changes.
- Inhibits rust and corrosion and protects yellow metals.
- Conditions seals to help prevent leaks.
- Compatible with most oils and paints.
- High filterability for long oil life.
AMSOIL Industrial GB SeriesSynthetic Gear & Bearing Oil
|
SPECIFICATIONS* |
ISO 68 |
ISO 100 |
ISO 150 |
ISO 220 |
ISO 320 |
ISO 460¹ |
ISO 680¹ |
|---|---|---|---|---|---|---|---|
|
Filtered at packaging to 18/16/13 ISO cleanliness |
– |
✓ |
✓ |
✓ |
✓ |
– |
– |
|
AGMA 9005-E02 (R&O) |
✓ |
✓ |
✓ |
✓ |
✓ |
✓ |
✓ |
|
ISO 12925-1 (CKT) |
– |
– |
✓ |
✓ |
✓ |
✓ |
✓ |
|
Fives Cincinnati P-39 (Cincinnati Machine/Milacron/MAG/Lamb) |
– |
– |
– |
– |
– |
✓ |
✓ |
¹worm gear
Typical Technical Properties**
AMSOIL Industrial GB Series Synthetic Gear & Bearing Oil
|
Test |
Method |
ISO 68 |
ISO 100 |
ISO 150 |
ISO 220 |
ISO 320 |
ISO 460 |
ISO 680 |
|---|---|---|---|---|---|---|---|---|
|
Stock Code |
- |
GIS68AA |
GIS100AA |
GIS150AA |
GIS220AA |
GIS320AA |
GIS460AA |
GIS680AA |
| Filtered at packaging |
ISO 4406 |
– |
18/16/13 |
18/16/13 |
18/16/13 |
18/16/13 |
– |
– |
| AGMA Viscosity Grade |
AGMA |
2S |
3S |
4S |
5S |
6S |
7S |
8S |
| ISO Viscosity Grade |
ASTM D2422 |
68 |
100 |
150 |
220 |
320 |
460 |
680 |
| Viscosity Index |
ASTM D2270 |
136 |
136 |
159 |
165 |
172 |
174 |
178 |
| Kinematic Viscosity @ 100ºC, cSt |
ASTM D445 |
10.1 |
13.6 |
21.2 |
29.0 |
39.8 |
52.1 |
70.8 |
| Kinematic Viscosity @ 40ºC, cSt |
ASTM D445 |
66.7 |
100.5 |
156.9 |
230.2 |
333.0 |
471.1 |
689.0 |
| Flash Point ºC (ºF) |
ASTM D92 |
256 (493) |
264 (507) |
274 (525) |
280 (536) |
272 (522) |
284 (543) |
290 (554) |
| Pour Point ºC (ºF) |
ASTM D97 |
-36 (-33) |
-45 (-49) |
-42 (-44) |
-40 (-40) |
-39 (-38) |
-37 (-35) |
-36 (-33) |
| Four-Ball Wear Test, mm |
ASTM D4172 |
0.42 |
0.45 |
0.36 |
0.36 |
0.36 |
0.36 |
0.36 |
| FZG Failure Load Stage, A/8.3/90 |
DIN 51534 |
– |
– |
>12 (Pass) |
>12 (Pass) |
>12 (Pass) |
>12 (Pass) |
>12 (Pass) |
| Foam Characteristics, ml |
ASTM D892 |
|
|
|
|
|
|
|
| Seq. I |
0/0 |
0/0 |
0/0 |
0/0 |
0/0 |
0/0 |
0/0 |
|
| Seq. II |
0/0 |
0/0 |
15/0 |
15/0 |
10/0 |
15/0 |
10/0 |
|
| Seq. III |
0/0 |
0/0 |
0/0 |
0/0 |
0/0 |
0/0 |
0/0 |
|
| Copper Corrosion, 250ºF, 3 hr. |
ASTM D130 |
1A |
1A |
1A |
1A |
1A |
1A |
1A |
| Rust Prevention (distilled/seawater) |
ASTM D665A /B |
Pass |
Pass |
Pass |
Pass |
Pass |
Pass |
Pass |
*All trademarked names and images are the property of their respective owners and may be registered marks in some countries. No affiliation or endorsement claim, express or implied, is made by their use.
**Technical properties are general characteristics of the product and not manufacturing specifications. Variations that do not affect product performance should be expected. Product formulations are subject to change without notice. Customers are responsible for determining product suitability for use with their equipment.
GB Series 68