A needle
roller bearing is a bearing which uses small cylindrical rollers.
They are used to reduce friction of a rotating surface. Needle roller bearings
have a large surface area that is in contact with the bearing outer surfaces
compared to ball bearings. Additionally there is less added clearance so they
are much more compact. The typical structure consists of a needle cage which orients
and contains the needle rollers, the needle rollers themselves, and an outer
race. Needle
roller bearing manufacturers are never stopping to designing and
manufacturing better products to meet the needs of the market.
Since
these bearings have the largest possible number of rolling elements, they have
extremely high radial load carrying capacity and are suitable for particularly
compact designs. Needle roller bearings are heavily used in engine components
such as rocker arm pivots, pumps, compressors, and transmissions. The drive
shaft of a rear-wheel drive vehicle typically has at least 8 needle bearings (4
in each U joint) and often more if it is particularly long, or operates on
steep slopes. For these applications, needle roller bearing
suppliers have a broad market at home and abroad.
As
a professional needle roller bearing manufacturer, Changzhou
Zhihua Bearings Co., Ltd specialized for needle roller bearings, track roller, cam
followers and cylindrical roller bearings. It is also a needle roller bearing
exporter. They have exported their products to many countries. They provide
needle roller bearing wholesale at home and abroad. Their products are welcomed
by the customers.
Want
more information you can visit our website: http://www.czhbearing.com/
Contact
us:
Address:
Private Industrial Park, Niutang Town, Changzhou City, 213163, China
TEL:
+86-519-86576751
FAX:
+86-519-86568019
E-mail:
info@czhbearing.com
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