Special Gear Oil

L-CKE Worm Gear Oil

CKE220 / 320 / 460 / 680

Light duty High-Temperature Stability Corrosion resistance Smooth Transmission ISO VG 220–680

Offers excellent high-temperature oxidation stability and lubricity, enhancing transmission efficiency and load-carrying capacity, along with good corrosion, rust, and anti-emulsification performance. Suitable for transmission systems under stable operating conditions.

High-Temperature Stability Excellent thermal oxidation stability
Efficient Transmission Enhanced load-carrying capacity
Corrosion and Rust Resistance Protects phosphor bronze materials
Demulsibility Extended Equipment Life

Product Description

L-CKE worm gear oil is formulated with high-quality base oils and a multifunctional additive system, offering excellent high-temperature oxidation stability to extend oil service life, superior lubricity and high load-carrying capacity for improved transmission efficiency, effective corrosion and rust protection especially for phosphor bronze, and good demulsibility to prolong equipment service life. Suitable for copper-steel matched cylindrical and double-enveloping worm gear sets under light load and smooth operation, including lubrication of gears, sliding bearings, cylinders, and clutches.

  • Excellent high-temperature oxidative stability for extended oil service life
  • Excellent lubrication performance, enhancing transmission efficiency
  • Excellent anti-corrosion and anti-rust properties, protecting phosphor bronze material
  • Good demulsibility, extending equipment service life
Engine oil filling scene image

Product Specifications

SH0094-91
ItemGrade L-CKE 460 L-CKE 320 L-CKE 220 Test Methods
Kinematic viscosity (40℃), mm²/s 414~506 GB/T265
Viscosity Index
Not Less Than
90 GB/T1995
Flash Point (Open Cup), °C
Not Lower Than
220 200 GB/T3536
Pour Point, °C
Not Higher Than
-6 GB/T3535
Copper Strip Corrosion (100°C, 3h), Grade
Not Greater Than
1 SH/T5096
Sulfur Content, %
Not Greater Than
1.00 SH/T0303
Neutralization Value, mg KOH/g
Not Greater Than
1.3 GB/T4945
Oxidation Stability (Time to Acid Value of 2.0 mg KOH/g), h
Not Less Than
350 GB/T12581
Foaming (Foaming Tendency, Foam Stability), mL/mL
24°C: Not Greater Than
93°C: Not Greater Than
After 24°C: Not Greater Than
75/10
75/10
75/10
GB/T12579