Overview:
Our premium Oil Film Bearing Oil is meticulously engineered to meet the rigorous demands and lubrication needs of oil film bearings. It is a high-performance lubricant, crafted to perfection for the unique operational characteristics of these bearings.
The product is formulated with deeply refined base oils, enhanced with a blend of multifunctional additives including extreme pressure, anti-wear, anti-oxidation, anti-rust, and anti-corrosion agents. This scientific formulation, paired with advanced production techniques, ensures unrivaled performance and reliability.
Performance Characteristics:
With outstanding extreme pressure and anti-wear properties, this oil guarantees robust oil film integrity for rolling mill bearings, safeguarding them against friction and wear.
Its superior oxidation stability shields your equipment, effectively prolonging the oil's service life.
Remarkable anti-wear capabilities confer exceptional protection to crucial bearings and gears, ensuring their longevity.
Boasting excellent water separation, this oil swiftly removes moisture from the oil during operations.
The product offers impressive rust and corrosion resistance, maintaining machinery integrity.
It features excellent foam resistance and efficient air release, enhancing operational efficiency.
Product application machinery

Designed for optimal lubrication of oil film bearings and gears, our oil is ideal for high-speed wire rod rolling mill finishing, pre-finishing mills, plate rolling mills, and thin plate cold rolling mills.
It is also suitable for the lubrication of coarse and medium rolling mills and roller bearings, ensuring smooth and efficient operations.
Execution Standards:
SY RH2138-2007
Level Specification:
Viscosity Grade: 100, 150, 220, 320
Packing Specification: 170kg, 18L, 16L
Supporting OEM and ODM customization services to meet your specific needs.
Warm Tips: We offer customized production tailored to your requirements. For purchases and inquiries, please do not hesitate to contact us!
project |
product parameters |
viscosity grade |
100 |
150 |
220 |
320 |
Kinematic viscosity, 40 °C, mm²/s |
103.46 |
151.39 |
219.56 |
318.47 |
viscosity index |
98 |
102 |
103 |
105 |
Flash point (open), °C |
229 |
235 |
236 |
247 |
Pour point, °C |
-15 |
-15 |
-14 |
-14 |
Moisture content, % |
None |
None |
None |
None |
Mechanical impurities% |
None |
None |
None |
None |
Copper strip corrosion (100 ºC, 3h), grade |
1 |
1 |
1 |
1 |
Emulsion resistance (40-37-3mL), 82 ºC, min. |
12 |
15 |
17 |
18 |
Water in oil (volume fraction) |
1.2 |
1.2 |
1.3 |
1.4 |
Emulsion layer, mL |
0.7 |
0.8 |
0.8 |
0.9 |
Total separated water, mL. |
36.0 |
36.0 |
36.0 |
36.0 |
Established in 2002, Jining Power Oil Industry Co., Ltd. is situated in Jining, Shandong, a region celebrated for its cultural heritage as the hometown of Confucius and Mencius. With over 23 years in the lubricating oil industry, our company stands as a major force, recognized for our significant influence and scale in China.
Our state-of-the-art production facilities, featuring automated lines, boast an impressive annual capacity of 180,000 tons. With a storage capacity of 50,000 tons for base oil, and a production workshop spanning 25,000 square meters housing 260 oil tanks, we cater to the extensive and continuous demands of enterprises.
With numerous national patents and qualification certifications, our professional R&D team drives technological innovation, constantly refining product formulas and enhancing performance to ensure our offerings lead the industry.
Equipped with independent laboratories and cutting-edge testing equipment, we have instituted a rigorous quality control system. From raw material procurement to final product delivery, every stage undergoes meticulous inspection, guaranteeing all products meet or exceed both national and industry standards.
Qualification Certification


Q1:Are you a trading company or a manufacturer?
A:We are a professional lubricant manufacturer with 23 years of industry experience. Our factory is located in Kongmeng, China
-- Jining, Shandong.
Q2: When is the delivery time?
A:The delivery time is about 10 days after paying the deposit. The specific delivery time depends on the goods and quantity of the order.
03: What are your payment terms?
A: According to our sales policy, we require 30% -40% telegraphic transfer in advance, 60% -70% balance should be
Done before shipping, we can provide real photos or videos of the goods before the balance is paid.
Q4: What are your delivery terms?
A: FOB, CFR, CIF or EXW
05: What is your packaging like?
A: Usually in 200L metal drums, PE bags, cans, or drums of different sizes. It depends on your product requirements.
We do our best to meet customer requirements.
Q6: Can I get some samples from you?
A: Of course, we will provide free samples, but you need to pay for shipping.
Q7: Can you provide ODM or OEM?
A: We can do it. In order to meet the requirements of the order, we can cooperate in this way. If necessary, please provide samples.
This will assist us in conducting the test.
Q8:How do you control the quality of your products?
A: The company has independent laboratories and testing equipment, and has established a strict quality control system
Buy the finished product and leave the factory, and strict testing and monitoring are carried out in every link. All products meet or exceed the national level.
And industry standards.
Q9: How do you ensure our long-term business relationship?
A: We have a professional sales and service team that can provide you with timely and accurate technical support and
Solution. Whether you encounter problems during product selection, use, or need to customize special specifications
Lubricant products, we will serve you wholeheartedly.