Development of Durable Large-Size Roller Bearing for Large Gearboxes

May 29, 2014 · Filed Under Trendy Products · Comments Off 

Murata roller bearing
Roller bearings supporting heavy loads are used in gearboxes used in large industrial machines such as wind power generators, mining and construction equipment and steel making equipment. Such bearing due to the harsh condition must provide a high level of reliability. Based on this need, NSK has developed a roller bearing for larger gearboxes. Read more

Development of Bearing with Solid Lubricant Coating for High Temperature Applications

March 26, 2014 · Filed Under Trendy Products · Comments Off 

NSK Solid Lubricant bearingNSK has developed a solid lubricant bearing which is ideal for high temperature conditions such as solar cell and LED manufacturing. The new bearing achieve low outgas levels with high durability. Typically solar cells, LEDs, lithium-ion batteries are manufactured in clean environments for attaining a high level of quality and yield. The film forming and firing process in particular must be performed at a very high temperature where grease and conventional binders cannot be used due to outgas, resulting in short lifespan and replacement of non-lubricated bearings. Read more

Development of Advanced Electric Power Steering System by NSK

January 8, 2014 · Filed Under Trendy Products · Comments Off 

NSK Advanced EPSNSK has announced the development of advanced EPS (Electric Power Steering) system which has been designed and optimized to be applied to multiple vehicles types. The new EPS features high-speed failure detection function for improved safety. Read more

Development of Portable Guide ROBOT with Automatic Obstacle Avoidance Technology

December 3, 2013 · Filed Under Trendy Products · Comments Off 

NSK has announced development of specialized guide robot featuring automatic obstacle avoidance technology. The new robot comes with a 360-degree capable front wheel drive. In addition to this NSK has employed CFRP (carbon fiber reinforcement plastic) for the exterior of the robot making the robot 75% lighter than previous model with 50% less volume. Read more

Development of Tapered Roller Bearing for Automobile Transmission

November 25, 2013 · Filed Under Clean Tech, Trendy Products · Comments Off 

NSK Tapered Roller BearingNSK has developed a WQTF™ tapered roller bearing for automobile transmission s which will help to improve the reliability and fuel consumption in automobiles. Built to last even the harshest conditions of transmission application the new WQTF is designed to reduce friction loss by about 40%. Tapered roller bearings for automobile applications are widely used in areas of the vehicle that are exposed to high levels of load, however with industry’s demand for more compact and lighter transmissions in order to achieve an improved fuel consumption, the bearings must be capable of longer rolling fatigue life and greater static strength (dent resistance) in order to endure harsh environments. Read more

Development of High Speed Needle Bearing helping to Achieve Fuel Efficiency in AT and HEV Vehicles

November 25, 2013 · Filed Under Green Tech, Trendy Products · Comments Off 

NSK high needle bearingNSK has announced the development of extremely high speed needle bearing for planetary mechanisms for automobile automatic transmissions (AT) and hybrid electric vehicles (HEV). The new product is designed for higher speed revolution of pinion gears and contributes to improve fuel efficiency in automobiles. Read more

Development of Industry’s First Torque Sensor Unit by NSK  

November 25, 2013 · Filed Under Green Tech, Trendy Products · Comments Off 

NSK Torque SensorNSK has announced development of World’s first torque sensor unit which helps in manufacturing smaller, lighter and more efficient transmissions such as AT (automatic transmission) and belt CVT (continuous variable transmission), while also reducing shift shock, helping the vehicle to achieve improved fuel economy. With the help of the new sensor unit the torque level is detected from the amount of torsion of the shaft, and then feedback is provided to the hydraulic controls in order to attain the optimum amount of oil pressure in order to ensure improved power transmission efficiency. Read more

How to Reduce Grease Splatter for Cleaner Device and Working Environment

October 18, 2013 · Filed Under Trendy Products · Comments Off 

NSK L1 SealNSK has developed a ball screw which minimizes grease splatter thanks to the new L1 seal developed by NSK which helps to reduce the amount of grease splatter by ball screws. The newly developed L1 seal is a non-contact seal which prevents grease from accumulating on the screw shaft surface without any increase to friction loss. The new product will go into production in January of 2104 with target sales of 500 million yen in 2016. Read more

Development of High Performance Cartridge Bearing for Improving Low Friction Loss in Automobile Turbocharger

October 10, 2013 · Filed Under Trendy Products · Comments Off 

NSK Cartridge BearingNSK has announced the development of a high performance cartridge bearing which improves reliability and low friction loss for turbocharger use. The turbochargers use is in offsetting the loss in engine power resulting from engine downsizing in order to reduce emissions and improve fuel consumption of automobiles. Read more

Development of New Steering Wheel Locking Mechanism for improved Safety during Automobile Collisions

May 8, 2013 · Filed Under Trendy Products · Comments Off 

This new technology could certainly makes a difference in personal safety during car crash. Conventionally, the steering system in the vehicle is responsible to translate the movement of the steering wheel to the wheels in terms of steering angle and force as the driver turns the steering wheel to turn his/her vehicle in the desired direction. In addition to this the steering system provides drivers with the mean of adjusting the steering wheel to the desired position in their vehicle. Furthermore, during collision, the steering column has been designed to collapse in order to soften its impact on the driver, in addition to introduction of airbags and seatbelts. Normally, the steering column which houses the driver’s airbag is required to sustain a strong impact, without moving up and down, as its airbag is deployed. Conventional steering column locking mechanism normally employs a multi-plate method which involves the layering of multiple steel plates to create friction in order to lock the steering wheel in place, however at the unlocked position this method does not provide enough clearance between the steel plates resulting in undesirable operation of steering system. Read more

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