Automotive gearboxes, also known as transmissions, are mechanical systems that transfer power from the engine to the wheels of a vehicle. They are responsible for changing the speed and torque of the engine output to match the driving conditions and power requirements of the vehicle.
Most automotive gearboxes use gears and shafts to transfer power and change the gear ratios, allowing the vehicle to move at different speeds and accelerate smoothly. In a manual transmission, the driver manually selects the appropriate gear ratio using a shifter, while in an automatic transmission, the gearbox selects the appropriate gear ratio automatically based on the driving conditions and input from sensors.
Cylindrical roller bearings are commonly used in automotive gearboxes to support and guide rotating shafts and other components within the gearbox.
They can offer several advantages for automotive gearboxes, including:
1.High radial load capacity: Cylindrical roller bearings can handle high radial loads, which is essential for automotive gearboxes that experience a lot of stress and pressure.
2.Long service life: Cylindrical roller bearings are designed to be durable and reliable, which means they can provide a long service life, reducing the need for frequent replacements.
3.Low friction: Cylindrical roller bearings have a low friction coefficient, which means they can operate at high speeds without generating excessive heat or wear.
4.Compact design: Cylindrical roller bearings are designed to be compact and lightweight, which is important in automotive applications where space and weight are critical factors.
5.Easy to install: Cylindrical roller bearings are easy to install and maintain, which helps to reduce downtime and maintenance costs.
Luoyang EFANT Precision Bearing mainly to manufacture high-precision, high-rigidity, heavy-load crossed roller bearings, rotary table bearings for 18 years. We have ISO, SGS certification, and professionally replaces IKO THK INA SKF and other foreign imported brands.
Our main products are RB, RA, CRBH, SX, RU, XU, XSU series crossed cylindrical roller bearings, YRT, YRTS, ZKLDF series rotary table bearings. Many models are bulk on the stock.