Equivalent Klüberlectric BQ 72-72 Electroconductive Low Noise Rolling Bearing Grease, Long Lifetime Motor Bearing Lubricant 1

Equivalent Klüberlectric BQ 72-72 Electroconductive Low Noise Rolling Bearing Grease, Long Lifetime Motor Bearing Lubricant 2

Equivalent Klüberlectric BQ 72-72 Electroconductive Low Noise Rolling Bearing Grease, Long Lifetime Motor Bearing Lubricant 3

Equivalent Klüberlectric BQ 72-72 Electroconductive Low Noise Rolling Bearing Grease, Long Lifetime Motor Bearing Lubricant 4

Equivalent Klüberlectric BQ 72-72 Electroconductive Low Noise Rolling Bearing Grease, Long Lifetime Motor Bearing Lubricant

-45℃~180℃ Ionic Liquid Conductive Grease for Frequency Conversion Motor & Sealed Bearings

YBS-BQ 72-72 is a high-performance professional bearing lubricant launched by Klüber, specially developed for precision electrical rolling bearings that require conductive anti-corrosion, low noise and lifelong maintenance-free operation. Different from ordinary bearing grease, this product adopts synthetic ester base oil and polyurea thickener, matched with innovative ionic liquid composite additives, forming semiconductor-level conductive characteristics, which can effectively conduct static electricity and stray current, prevent bearing electric spark discharge and micro-pit erosion, and solve the problem of early failure of frequency conversion motor bearings.

With ultra-wide temperature resistance, excellent thermal oxidation stability and industry-leading low-noise lubricating performance, it can maintain stable lubricating state in extreme high and low temperature environments for a long time. It is specially optimized for sealed and capped deep groove ball bearings, achieving long-term or even lifetime maintenance-free lubrication. It is widely used in automotive electrical systems, industrial frequency conversion motors, household appliance precision bearings and office equipment, and is a reliable high-end lubrication solution for high-precision, low-noise and anti-electric-loss electrical equipment.

Model:

YBS-BQ 72-72

Inquiry

Write a Review

Performance characteristics

Ionic Liquid Conductive Anti-Erosion: Adopts innovative ionic liquid additives, with semiconductor conductivity, effectively derives stray current and static electricity, avoids electric spark discharge and micro-erosion of bearings, and completely solves motor bearing electric corrosion failure.
Ultra-Low Noise Lubrication: Professional low-noise formula, verified by authoritative BeQuiet+ noise test, effectively reduces bearing operating noise, meets the mute operation requirements of precision equipment and household appliances.
Ultra-Wide Temperature Adaptability: Stable lubrication from -45℃ low temperature to 180℃ high temperature, no grease drying, coking or solidification, adapting to severe temperature alternating working conditions.

Lifetime Maintenance-Free Performance: Excellent thermal oxidation resistance and anti-aging properties, long service life, suitable for sealed bearings, realizing long-term or lifelong lubrication without frequent refueling and maintenance.

High Stability & Low Wear: Synthetic ester base oil with excellent adhesion and wear resistance, reduces bearing friction loss, improves component operating stability and prolongs overall equipment service life.

Professional Electrical Adaptation: Specially customized for frequency conversion motors and electrical rotating equipment, perfectly solves the pain points of easy electric corrosion and short life of variable-frequency bearing operation.

Performance characteristics

Item	Specification
Product Model	YBS-BQ 72-72
Material No.	94140
Base Oil	Synthetic Ester Oil
Thickener	Polyurea
NLGI Grade	2
Working Temperature Range	-45℃ ~ +180℃
40℃ Kinematic Viscosity	70 mm²/s
100℃ Kinematic Viscosity	9.5 mm²/s
Appearance	Uniform Beige Grease
Dropping Point (DIN ISO 22286)	≥250℃
Working Penetration (25℃, 0.1mm)	265-295
Core Feature	Ionic Liquid Electroconductive, Low Noise, Anti-Erosion
Applicable Bearing Type	Sealed/Capped Deep Groove Ball Bearings
Package Specification	1kg Can, Industrial Bulk Package
Shelf Life	36 Months (Sealed Original Packaging)

The above data are typical values for the current product. The data for each batch of products in the future may fluctuate.

Application and Packaging Specifications

Industrial Electrical Equipment: Variable frequency motors, generators, precision fans, industrial servo motors, frequency conversion rotating equipment bearings, effectively prevent bearing stray current corrosion.
Automotive Electronic Components: Automobile cooling fans, belt tensioners, vehicle motor sealed bearings, adapting to vehicle temperature alternating and long-term stable operation conditions.
Home & Office Appliances: Air conditioner fans, silent ventilation equipment, office precision rotating motors, low-noise household electrical bearings

Industrial Electrical Equipment

Automotive Electronic Components

Home & Office Appliances

Equivalent Klüberlectric BQ 72-72 Electroconductive Low Noise Rolling Bearing Grease, Long Lifetime Motor Bearing Lubricant 9

Operating Precautions

- Strict Application Scope: Specially designed for sealed/capped deep groove ball bearings for long-term lubrication. Not suitable for open bearings and heavy-duty impact bearings, nor for high-load mechanical transmission parts. - Control Grease Filling Capacity: Excessive grease filling will cause bearing heating, increased operating noise and reduced service life; follow the standard filling ratio for equipment assembly. - Prohibit Mixed Use: Do not mix with other types of bearing grease to avoid chemical reaction, grease deterioration, loss of conductivity and low-noise performance.

How To Use

■ Clean gears and remove old lubricant before application.
■ Apply grease evenly to gear teeth and contact surfaces.
■ Use an appropriate amount to ensure full coverage without excess.
■ Apply manually or through a lubrication system.
■ Run equipment at low speed after application to ensure proper distribution.

Let's Discuss Your Needs.

Please fill out the contact form below if you would like to receive more information about our company or our product range.