Auto Parts High Quality Needle Roller Bearing DL3520 DL3520M/28
Feature:
A needle roller bearing is a special type of roller bearing which uses long, thin cylindrical rollers resembling needles. Ordinary roller bearings' rollers are only slightly longer than their diameter, but needle bearings typically have rollers that are at least four times longer than their diameter.[1] Like all bearings, they are used to reduce the friction of a rotating surface.
Compared to ball bearings and ordinary roller bearings, needle bearings have a greater surface area in contact with the races, so they can support a greater load. They are also thinner, so they require less clearance between the axle and the surrounding structure.
Needle bearings are heavily used in automobile components such as rocker arm pivots, pumps, compressors, and transmissions. The drive shaft of a rear-wheel drive vehicle typically has at least eight needle bearings (four in each U joint) and often more if it is particularly long, or operates on steep slopes.
Roller bearing
Tapered roller bearing
Wheel hub bearing
Cylindrical roller bearing
Automotive bearing
Deep groove ball bearing
Roller bearing
Auto spare parts
Taper roller bearing
Pillow block bearing
Auto bearing
Auto spare parts
Spherical roller bearing
Spherical plain bearing
Truck bearing
Truck parts
Car parts
Car bearing
Wheel bearing
Wheel hub bearing
Motorcycle parts
Motorcycle bearing
Bicycle parts
Bicycle bearing
Engine parts
Wheel bearing
Crane bearing
SKF BEARING
NTN BEARING
KOYO BEARING
TIMKEN BEARING
NSK BEARING
NACHI BEARING
CHIK bearings established in 2001, produces a wide range of ball and roller bearings for automotive making, Ferrous Metallurgy, Chemical Machinery and Machine Manufacturing in its primary plants in China mainland. Our main bearing products include deep groove ball bearings, tapered roller bearings, cylindrical roller bearings, spherical ball bearings, spherical roller bearings, single row angular contact bearings, double row angular contact bearings, needle roller bearings, thrust ball bearings, spherical plain bearings, spherical bearings, automotive bearings, pump bearings, and many non-standard bearings are also in our product range. The annual output is more than 10 million sets.
To stay in front and making progress, we continually keep expanding our manufacturing capabilities in more cities where are more traffic-developed and Resources-adequate in Liaocheng, Ningbo and Tianjin in China.
Our plant was equipped with fully modern enclosed dust-free workshop and warehouse, with improved detection technology. This enables us produce many high quality bearings and meet customers delivery time. All products could meet many advanced international standards with high quality steel and fully testing treatment.
CHIK has been successful cooperation with many overseas customers, leaving good reputation of credibility with a high-quality product quality. With adequate resource, strict quality control, high-quality service, and competitive price, CHIK has been the first choice of many customers as bearing supplier. OEM is also welcomed as an optional cooperation method.
Package:
commercial package and industrial package
Certificates:
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