The 387AS/382A RICH Single Row Tapered Roller Bearing is a precision-engineered component, measuring 57.15 x 96.838 x 21 mm. This bearing is expertly designed for demanding applications in heavy industrial machinery, automotive systems, and a wide range of agricultural equipment, where robust performance and high load capacity are critical. Manufactured in China by RICH, it delivers exceptional durability and efficient power transmission, ensuring reliable operation even under challenging operational conditions.
This single row tapered roller bearing 387AS/382A features a 57.15 mm inner diameter, 96.838 mm outer diameter, and a 21 mm overall width (T). The outer ring has a width (C) of 15.875 mm, and the inner ring width is 21.946 mm. It also includes specific rounding radii: R1 of 5 mm and R2 of 0.8 mm. Its separable design, comprising a cone (inner ring with rollers and cage) and a cup (outer ring), simplifies both mounting and maintenance, making it highly versatile for various assemblies where significant radial and axial loads are present.
Weighing just 0.587 kg, this 387AS/382A RICH bearing provides a cost-effective solution for ensuring smooth and efficient power transmission. It's an ideal choice for critical mechanical installations such as gearboxes, axles, and hubs, where high performance and long-term reliability are paramount.
Data sheet