Product Description :
Needle roller bearings are a popular and ideal choice for lightweight, precise, high-load, and space-constrained applications, including precision machinery and rotating systems, for their small cross-sectional area and volume.
Product Description :
The Rollix precision slewing ring series is specially designed to meet the precision needs of customers.
High precision, high rigidity, low torque and smooth rotation
The simple design combines the functions of high load-bearing, rotation and locking holes.
Mass-produced pre-load structure with highly stable precision and quality
Convenient and fast design and installation, reducing matching components
We have planned inventories at Taiwan and abroad factory to speed up the development of prototypes.
Product Description :
The appearance and structural dimensions of the YRTS high-speed turntable bearing (referred to as YRTS turntable bearing) series are the same as the YRT series, but the internal structure is different from the YRT series. This determines that the YRTS turntable bearing series has a higher limit speed than the YRT turntable bearing series. The friction torque is lower and more uniform than that of the YRT turntable bearing series. Therefore, this series can be selected for applications that require relatively low friction but relatively high speed, such as bearings used for shafts driven by direct drive motors.
The radial rollers use nylon retainers, so that the YRTS bearing has the characteristics of high limit speed and low and stable friction torque, so this kind of bearing is suitable for engines with torque.
Product Description :
GENERAL DESCRIPTION RTB bearings (standabearings consist of a L-shaped inner ring - complet-ed with a washer -, an outer ring, two roller thrust bear-ings and a cylindrical roller bearing, full complement.Unitec has modified the inner design of RTB bearings and therefore load-carrying capacity and stiffness values may differ from the ones of past designs indicated on previous catalogues. The axial and radial load ratings have been calculated according to UNI ISO 76 and UNI ISO 281 standards.