Needle Roller Bearings Na4924A/C9/P5 Na4900 Na4901 Na4902 Na4903 Na4904 Na4905 Na4906 Na4907 Nepal/Kazakhstan/Turkmenistan/Uzbekistan/Tajikistan/Kyrgyzstan

China Needle Roller Bearings Na4924A/C9/P5 Na4900 Na4901 Na4902 Na4903 Na4904 Na4905 Na4906 Na4907 Nepal/Kazakhstan/Turkmenistan/Uzbekistan/Tajikistan/Kyrgyzstan, Find details about China Independent Needle Roller Bearing, Drawn Cup Needle Roller Bearing from Needle Roller Bearings Na4924A/C9/P5 Na4900 Na4901 Na4902 Na4903 Na4904 Na4905 Na4906 Na4907 Nepal/Kazakhstan/Turkmenistan/Uzbekistan/Tajikistan/Kyrgyzstan

Model NO.
NA4924A/C9/P5
Separated
Unseparated
Name
Combined Needle Roller Bearing with Thrust Rollers
Precision
P5
Clearance
C3
Vibration
Zv3
Service
OEM, ODM
Sealing
Rubber Sealed
Lubrication
Oil, Grease
Application
Automobile, Agricultural Machine, Gearbox, Reducer
Trademark
Bentu, CVZ or as requested
Transport Package
Industrial/Box+Carton+Pallet
Specification
120*65*45mm
Origin
Shandong, China
HS Code
848220
Model NO.
NA4924A/C9/P5
Separated
Unseparated
Name
Combined Needle Roller Bearing with Thrust Rollers
Precision
P5
Clearance
C3
Vibration
Zv3
Service
OEM, ODM
Sealing
Rubber Sealed
Lubrication
Oil, Grease
Application
Automobile, Agricultural Machine, Gearbox, Reducer
Trademark
Bentu, CVZ or as requested
Transport Package
Industrial/Box+Carton+Pallet
Specification
120*65*45mm
Origin
Shandong, China
HS Code
848220
Needle Roller Bearings NA4924A/C9/P5 NA4900 NA4901 NA4902 NA4903 NA4904 NA4905 NA4906 NA4907 Nepal/Kazakhstan/Turkmenistan/Uzbekistan/Tajikistan/Kyrgyzstan
Needle Roller Bearings Na4924A/C9/P5 Na4900 Na4901 Na4902 Na4903 Na4904 Na4905 Na4906 Na4907 Nepal/Kazakhstan/Turkmenistan/Uzbekistan/Tajikistan/Kyrgyzstan

Reasons to Choose Us ?

Reasons to choose Guomai Bearings as your independent needle roller/rolling bearings partner

1. Bearing designing: Guomai has our own bearing R&D team and adopts Germany technology. This enables us to provide OEM and ODM service to you.
2. Production process: We strictly follow the 5S production process and acquired ISO9001:2008 quality management system certificate. Besides, we introduced from abroad world famous brands lathes and heat treatment equipment, this enables us to provide high precision bearings with similar quality to world famous brands such as SKF, ,TIMKEN,NSK,NTN,KOYO,NACHI and so on.
3. Materials: To ensure the high quality of bearings, we use high carbon chrome bearing steel which provides high rigidity, and high resistance to abrasive wear to produce the bearings. Low carbon cold rolled steel and low carbon stainless steel is also used according to customers' requirements.
4. Quality inspection: All bearings will be strictly tested before packing. We have Taylor talysurf, hardness meter,clearance detector,vibration(speed) measuring instrument,roundness instrument to guarantee all bearings are qualified with the standards.
5. Lubricants: Suitable lubricants are used to protect the bearings from oxidation or corrosion of parts thus enable our bearings with longer lifetime, low noise and better high temperature performance. Selection of lubricants is generally governed by the bearing application. Right choice of high quality lubricants could prevent metal to metal contact and conduct heat away from the bearings.
6. Packing: Guomai bearings pay attention to every detail in the bearing production process. We adopt plastic bag, Kraft paper, thick paper box and cartons to protect the bearings from unexpectable damage during the transportation and warehouse stock.
7. Factory direct marketing: We are the factory and not the distributor or trading agent, so we could provide the same quality with competitive price.

Bearing Description

What is Needle Roller Bearing? 

A needle roller bearing is a special type of roller bearing which uses long, thin cylindrical rollers looking like sewing needles. Rollers of ordinary roller bearings are only slightly longer than their diameter, but needle rollers are at least four times longer than their diameter. Like all the other bearings, they are used to reduce the friction of rotating surface.

Compared to ball bearings and other conventional roller bearings, needle bearings have a larger surface area in contact with the raceways, so they can support a greater radial load but not axial load. They are also thinner, so they require less clearance between the axle and the surrounding structure.

Needle bearings are widely 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.

Diverse types of needle bearings are available in a wide variety of sizes and tolerances, for a multitude of applications such as gearboxes, automotive power transmission systems, two and four stroke engines, planetary gear sets and air compressors.

Needle roller and cage assemblies are offered in single or double row, solid or split cage, metric and inch sizes. Single and double row bearings are available with or without ribs, and with or without inner rings.

Bearing Specification

Needle roller/rolling bearings specifications

Needle Roller Bearings Na4924A/C9/P5 Na4900 Na4901 Na4902 Na4903 Na4904 Na4905 Na4906 Na4907 Nepal/Kazakhstan/Turkmenistan/Uzbekistan/Tajikistan/Kyrgyzstan
Shaft DiameterBearing Designation and Mass ApproxBoudary DimensionsBasic Load RatingLimiting Speed
OpenClosedFWDCCr DynamicCor StaticOil
mmCurrentOriginalMass(g)CurrentOriginalMass(g)mmNrpm
4HK0408TN37941/41.6BK0408TN35941/41.84881540107040000
5HK050947941/52BK050945941/52.15992200179036000
6HK060727941/61.8---61071600140030000
HK060837941/62.1BK060835941/62.261081830155032000
HK060947941/62.2BK060945941/62.6610982650240030000
HK06×12×08 2.5---61282230201033000
7HK070947941/72.3BK070945941/72.971192800215027000
8HK080837941/82.7BK080835941/8381282550240021000
HK081057941/83BK081055941/83.4812103700345021000
HK08×14×1027942/85.35BK08×14×1025941/85.8814103800395025000
HK08×14×1237942/86.6---814124100432025000
9HK090837941/93BK090835941/93.491383650405025000
HK091057941/94BK091055941/94.3913104050425025000
HK091267941/94.6BK091265941/94.9913125000600025000
HK09×15×1027942/95.6---915105300630025000
10HK101057941/104.1BK101055941/104.31014103900480019000
HK101267941/104.8BK101265941/1051014125000630019000
HK1015-6BK1015-6.21014156700780019000
12HK120837941/123.3---121687200800019000
HK121057941/124.6BK121055941/125.21216104150580019000
HK121267941/125.6BK121265941/126.21216123800510015000
13HK1312-8.9BK1312-11.21319126200710017000
14HK141027941/148.3BK141235941/1412.11420106700700016000
HK141237941/1410.5--12.21420126800750016000
HK141657941/1413.9--12.51420167300900014000
15HK15×20×127941/158.4---1520125800600014000
HK15×20×167942/1511.4---1520166000620014000
HK15×20×207943/1513.8---1520206100640014000
HK151237941/1511.1BK151235941/1512.71521127000840014000
HK151447941/1512.7--12.915211485001040013000
HK1515-14.2--1315211591001140013000
HK151657941/1515BK151655941/1516.515211698001140014000
HK1522SZ-43920.4BK1522-22152122104001650014000
HK15×22×127948/1512.5---152212143001840013000
16HK16×21×09-7.5---162194400560012000
HK161237941/1611.7BK161235941/1613.81622127100920014000
HK161447941/1614.4---1622148800990012000
HK161657941/1615.8BK161655941/1617.6162216101001430014000
HK1617SZ-43518---162217129001720012000
HK162287941/1621.7BK162285941/1623.4162222111001740014000
17HK171237941/1712.2BK171235941/1714.51723126900930013000
HK17147941/1714---17231468001020010000
HK171657941/1715.9---17231685001250010000
HK17187942/1719---17231895001060010000
18HK181237941/1813.1BK181235941/1814.91824127100990012000
HK181657941/1817.5BK181655941/1819.9182416106001530012000
19HK19×27×16TA191623---1927168100950010500

Bearing Detailed Pictures

NK50/25A Details

Needle Roller Bearings Na4924A/C9/P5 Na4900 Na4901 Na4902 Na4903 Na4904 Na4905 Na4906 Na4907 Nepal/Kazakhstan/Turkmenistan/Uzbekistan/Tajikistan/Kyrgyzstan
Needle Roller Bearings Na4924A/C9/P5 Na4900 Na4901 Na4902 Na4903 Na4904 Na4905 Na4906 Na4907 Nepal/Kazakhstan/Turkmenistan/Uzbekistan/Tajikistan/Kyrgyzstan
Needle Roller Bearings Na4924A/C9/P5 Na4900 Na4901 Na4902 Na4903 Na4904 Na4905 Na4906 Na4907 Nepal/Kazakhstan/Turkmenistan/Uzbekistan/Tajikistan/Kyrgyzstan
Needle Roller Bearings Na4924A/C9/P5 Na4900 Na4901 Na4902 Na4903 Na4904 Na4905 Na4906 Na4907 Nepal/Kazakhstan/Turkmenistan/Uzbekistan/Tajikistan/Kyrgyzstan
Needle Roller Bearings Na4924A/C9/P5 Na4900 Na4901 Na4902 Na4903 Na4904 Na4905 Na4906 Na4907 Nepal/Kazakhstan/Turkmenistan/Uzbekistan/Tajikistan/Kyrgyzstan

About Shandong Guomai Bearing

About Guomai Bearing Factory

Shandong Guomai Bearing Co.,Ltd(hereinafter referred to as Guomai) was established in 1999, with more than 20 years of bearing research and manufacturing experience. The factory covers an area of 16000 square meters,7000 of which is manufacturing area and the other is office and warehouse. Guomai has large stock for normally used bearing models and this enables us to deliver the bearing to customers within the shortest time.

There are total 160 staffs, 6 automatic bearing assembly lines,116 CNC machines and 22 sets of precise inspection instruments. We not only have our own R&D team but also cooperate with Henan University of Science and Technology, Luoyang Bearing Research Institute to develop new bearing designing and manufacturing technology.

In addition to conventional bearings, Guomai also provides OEM and ODM service to our respectable customers to meet their individual requirements.We introduced advanced milling, turning machines, heat treatment equipment and bearing testing machines to guarantee the quality of the bearings because we know "Quality is the life of Guomai" .Now our top products include taper roller bearing, angular contact ball bearing, deep groove bearing ,spherical bearing and cylindrical roller bearing with P5, P4 accuracy grade.

After so many years of developing, Guomai has built up an excellent sales network within China. Our two bearing brands "CVZ" and "Bentu" are well known and have high reputation within the industrial equipment and components field. Moreover, with confidence of our bearing quality, we started to export our bearings 4 years ago. Customers from Europe, North America, Middle East, Southeast Asia and Africa have enjoyed the happiness our bearings brought to them.

Guomai Bearing always upholds "WIN-WIN" spirit and believes in "Details determine success" philosophy, and keep improving bearing quality in the past 20 years. Some series of our bearings have similar quality with SKF, NSK, Timken, NACHI, KOYO, NTN and other world famous brands but with lower price.

Looking to the future, Guomai will insist on the technology innovation and processing levels to provide the most appropriate bearing products and service to our customers. 
Needle Roller Bearings Na4924A/C9/P5 Na4900 Na4901 Na4902 Na4903 Na4904 Na4905 Na4906 Na4907 Nepal/Kazakhstan/Turkmenistan/Uzbekistan/Tajikistan/Kyrgyzstan

Guomai Featured Bearings

Needle Roller Bearings Na4924A/C9/P5 Na4900 Na4901 Na4902 Na4903 Na4904 Na4905 Na4906 Na4907 Nepal/Kazakhstan/Turkmenistan/Uzbekistan/Tajikistan/KyrgyzstanWorkshop View

Needle Roller Bearings Na4924A/C9/P5 Na4900 Na4901 Na4902 Na4903 Na4904 Na4905 Na4906 Na4907 Nepal/Kazakhstan/Turkmenistan/Uzbekistan/Tajikistan/Kyrgyzstan

International Trade Show

Exhibition

Needle Roller Bearings Na4924A/C9/P5 Na4900 Na4901 Na4902 Na4903 Na4904 Na4905 Na4906 Na4907 Nepal/Kazakhstan/Turkmenistan/Uzbekistan/Tajikistan/Kyrgyzstan

Packaging & Shipping

Bearing Packing&Delivery
Needle Roller Bearings Na4924A/C9/P5 Na4900 Na4901 Na4902 Na4903 Na4904 Na4905 Na4906 Na4907 Nepal/Kazakhstan/Turkmenistan/Uzbekistan/Tajikistan/Kyrgyzstan