501349/501314 inch taper roller bearing

KOYO Tapered roller bearing LM501349/LM501314

Tapered roller bearings are designed such that outer ring, inner ring and rollers have tapered surfaces whose apexes converge at a common point on the bearing axis. Along with metric series bearings, inch series bearings are also available. This type of bearing is suitable for applications that involve heavy or impact loading.

Single-row tapered roller bearings

Able to carry radial and axial load in one direction simultaneously. Because an axial component of force is produced when this type of bearing is loaded radially, two bearings are used together facing one another, or two or more bearings are matched and used.

There are the standard, medium and steep type which are different in contact angle size. Medium-tapered metric series bearings are identified by the supplementary code "C" which is added as a suffix to bearing numbers.

Double-row tapered roller bearings

These bearings are divided into the TDO type which has one double outer ring and two singlerow inner rings, and the TDI type which has two single-row outer rings and one double inner ring. Both accommodate radial and axial loading in both directions.
These two also carry moment loads, however, the TDO type is superior to the TDI type, because the distance between load centers (a) is longer in the TDO type.

The spacer of the TDO type, or the TDI type, pre-adjusts the internal clearance to provide proper operating clearance after mounting.

Specifications:

 Linqing Longqing Bearing Manufacturing Co.,Ltd is located in Panzhuang Industrial Park Liaocheng Shandong known as “jiangbei shuicheng”.South is near the Jinan-Handan expressway.North is near the Qingdao-Yinchuan highway.East is near the Beijng-Kowloon railway.The geographical position is very superior and the transportation is very convenient.

     The company covers an area of 3000 square meters. We have had the most advanced bearing production equipments more than 80 sets and the existing staffs more than 300 people.

     We main produce Tapered Roller Bearing ,Deep Groove Ball Bearing,Thrust Ball Bearing,Pillow Block Bearing,Spherical Roller Bearing and Auto parts etc. The production strictly followed whin the ISO9001 Quality System Standard. The company has the advanced         production equipments and perfect testing equipments. The company has registered trademark “QRZ”. Products are all sold well all over the wold and replaced some of the imported products. The products are exported more than 20 countries and the area,such as the USA，Italy,South America,Russia Brazil,and Spain. Deeply Prided by new and old customers.

     We will be followed with “Quality first，Honesty first” enterprise ideal to provide high quality products,and excellent service. With distinctive management way to drive enterprise high efficiency,advocating unity and the team spirit of devotion.Customer oriented and respect for the customer,giving you the good faith service all.

     Let’s hand in hand together, forwarding into the future with the full of hope and challenge!