Best  made in China - replacement parts - agricultural gearbox manufacturer in China China   pto gear   Ahvaz Iran (Islamic Republic of)   Factory Manufacture Needle Bearing HK Series Needle Roller Bearing with Open Ends with ce certificate top quality low price suitable for Tractor, Agricultural machines, right angle pto shaft drive

We Our AdvantagesProducts Large volume in Stock, No MOQ needed We comply with all the ept standards, this kind of as ISO9001 and TS16949 expectations.- EPG Team the greatest agricultural gearbox and pto manufacturing unit in China with 5 various branches. For a lot more specifics: Mobile/whatsapp/telegram/Kakao us at: 0086-13083988828

China Manufacturing unit Manufacture Needle Bearing HK Collection Needle Roller Bearing with Open Ends

 

Factors to choose Guomai Bearings as your quality needle roller/rolling bearings partner 
1. Bearing planning: Guomai has our own bearing R&D group and adopts Germany technologies. This enables us to give OEM and ODM services to you.
2. Creation procedure:We strictly adhere to the 5S creation procedure and obtained ISO9001:2008 quality administration method certificate. Aside from, we launched from abroad ept famous brand names lathes and warmth treatment method gear, this enables us to provide high precision bearings with equivalent quality to ept popular brands this sort of as SKF, ,TIMKEN,NSK,NTN,KOYO,NACHI and so on.
three. Resources: To make sure the higher quality of bearings, we use substantial carbon chrome bearing metal which gives substantial rigidity, and higher resistance to abrasive wear to produce the bearings. Low carbon chilly rolled steel and minimal carbon stainless metal is also utilized according to customers’ demands.
4. Good quality inspection: All bearings will be strictly examined ahead of packing. We have Taylor talysurf, hardness meter,clearance detector,vibration(velocity) measuring instrument,roundness instrument to ensure all bearings are experienced with the specifications.
5. Lubricants: Suited lubricants are employed to defend the bearings from oxidation or corrosion of components as a result permit our bearings with longer life time, minimal sound and far better higher temperature overall performance. Choice of lubricants is generally governed by the bearing application. Right choice of substantial high quality lubricants could avoid steel to metal speak to and perform heat absent from the bearings.
6. Packing: Guomai bearings pay out consideration to every single detail in the bearing creation method. We adopt plastic bag, Kraft paper, thick paper box and cartons to defend the bearings from unexpectable damage for the duration of the transportation and warehouse inventory.
7. Manufacturing facility direct advertising: We are the manufacturing unit and not the distributor or ept agent, so we could give the exact same high quality with competitive price.

What is Needle Roller Bearing?
A needle roller bearing is a particular sort of roller bearing which utilizes lengthy, slim cylindrical rollers bathroom ept like sewing needles. Rollers of common roller bearings are only slightly lengthier than their diameter, but needle rollers are at minimum four instances longer than their diameter. Like all the other bearings, they are utilized to decrease the friction of rotating surface area.

When compared to ball bearings and other conventional roller bearings, needle bearings have a more substantial surface location in make contact with with the raceways, so they can help a greater radial load but not axial load. They are also thinner, so they need significantly less clearance between the axle and the bordering composition.

Needle bearings are commonly utilised in ept elements these kinds of as rocker arm pivots, pumps, compressors, and transmissions. The push shaft of a rear-wheel travel vehicle generally has at the very least eight needle bearings (four in every U joint) and frequently much more if it is notably prolonged, or operates on steep slopes.

Varied kinds of needle bearings are accessible in a vast variety of measurements and tolerances, for a multitude of apps this kind of as gearboxes, automotive energy transmission systems, two and four stroke engines, planetary gear sets and air compressors.

Needle roller and cage assemblies are supplied in solitary or double row, sound or split cage, metric and inch measurements. Solitary and double row bearings are accessible with or with no ribs, and with or without interior rings.

Element of Needle roller/rolling bearings requirements

Shaft Diameter Bearing Designation and Mass Approx Boudary Proportions Basic Load Ranking Restricting Speed
Open up Closed FW D C Cr Dynamic Cor Static Oil
mm Present Original Mass(g) Current Unique Mass(g) mm N rpm
four HK0408TN 37941/4 1.six BK0408TN 35941/4 1.eight 4 8 eight 1540 1070 40000
5 HK0509 47941/5 two BK0509 45941/five 2.one five nine nine 2200 1790 36000
6 HK0607 27941/6 one.eight 6 10 7 1600 1400 30000
HK0608 37941/six 2.one BK0608 35941/6 two.two 6 10 eight 1830 1550 32000
HK0609 47941/six two.2 BK0609 45941/six 2.6 six 10 98 2650 2400 30000
HK06×12×08   2.five 6 twelve eight 2230 2571 33000
seven HK0709 47941/seven two.three BK0709 45941/7 2.9 seven eleven nine 2800 2150 27000
8 HK0808 37941/eight 2.seven BK0808 35941/eight 3 eight 12 8 2550 2400 21000
HK571 57941/8 3 BK571 55941/8 3.4 eight twelve 10 3700 3450 21000
HK08×14×10 27942/eight 5.35 BK08×14×10 25941/eight five.8 eight 14 ten 3800 3950 25000
HK08×14×12 37942/8 six.6 8 fourteen 12 4100 4320 25000
9 HK0908 37941/9 three BK0908 35941/nine 3.4 nine 13 eight 3650 4050 25000
HK571 57941/9 four BK571 55941/9 four.three nine thirteen ten 4050 4250 25000
HK571 67941/nine four.six BK571 65941/nine four.nine nine 13 twelve 5000 6000 25000
HK09×15×10 27942/9 five.6 9 15 10 5300 6300 25000
10 HK1571 57941/ten 4.one BK1571 55941/10 4.3 10 14 10 3900 4800 19000
HK1012 67941/10 4.8 BK1012 65941/10 5 10 14 12 5000 6300 19000
HK1015 six BK1015 6.two 10 fourteen fifteen 6700 7800 19000
12 HK1208 37941/12 three.three twelve 16 eight 7200 8000 19000
HK1210 57941/12 four.6 BK1210 55941/12 5.two twelve sixteen ten 4150 5800 19000
HK1212 67941/12 five.6 BK1212 65941/twelve six.2 twelve sixteen 12 3800 5100 15000
13 HK1312 8.nine BK1312 eleven.two thirteen 19 twelve 6200 7100 17000
14 HK1410 27941/14 8.three BK1412 35941/14 twelve.one 14 twenty 10 6700 7000 16000
HK1412 37941/14 ten.5 twelve.two 14 20 twelve 6800 7500 16000
HK1416 57941/14 13.nine twelve.five 14 twenty sixteen 7300 9000 14000
15 HK15×20×12 7941/fifteen 8.four 15 twenty twelve 5800 6000 14000
HK15×20×16 7942/15 11.four 15 twenty 16 6000 6200 14000
HK15×20×20 7943/15 13.eight 15 twenty twenty 6100 6400 14000
HK1512 37941/15 eleven.1 BK1512 35941/fifteen twelve.7 fifteen 21 12 7000 8400 14000
HK1514 47941/fifteen 12.seven twelve.nine fifteen 21 fourteen 8500 10400 13000
HK1515 14.two 13 15 21 fifteen 9100 11400 13000
HK1516 57941/15 fifteen BK1516 55941/fifteen 16.5 fifteen 21 sixteen 9800 11400 14000
HK1522 SZ-439 20.4 BK1522 22 fifteen 21 22 10400 16500 14000
HK15×22×12 7948/15 12.5 15 22 twelve 14300 18400 13000
16 HK16×21×09 seven.five sixteen 21 nine 4400 5600 12000
HK1612 37941/sixteen 11.seven BK1612 35941/sixteen 13.eight 16 22 twelve 7100 9200 14000
HK1614 47941/sixteen fourteen.four 16 22 14 8800 9900 12000
HK1616 57941/16 fifteen.eight BK1616 55941/16 seventeen.six sixteen 22 16 15710 14300 14000
HK1617 SZ-435 eighteen 16 22 seventeen 12900 17200 12000
HK1622 87941/sixteen 21.7 BK1622 85941/sixteen 23.four sixteen 22 22 11100 17400 14000
17 HK1712 37941/17 twelve.two BK1712 35941/17 14.5 17 23 twelve 6900 9300 13000
HK1714 7941/17 fourteen seventeen 23 fourteen 6800 15710 10000
HK1716 57941/17 fifteen.nine 17 23 sixteen 8500 12500 ten thousand
HK1718 7942/17 19 seventeen 23 eighteen 9500 10600 10000
18 HK1812 37941/18 13.1 BK1812 35941/eighteen 14.9 18 24 twelve 7100 9900 12000
HK1816 57941/eighteen seventeen.5 BK1816 55941/eighteen 19.9 eighteen 24 sixteen 10600 15300 12000
19 HK19×27×16 TA1916 23 19 27 16 8100 9500 10500

—————————————-HK505825 Details————————————

———————————-Guomai Bearing Manufacturing facility——————————-

ZheJiang Guomai Bearing Co.,Ltd(hereinafter referred to as Guomai) was recognized in 1999, with much more than 20 several years of bearing analysis and manufacturing knowledge. The manufacturing facility handles an area of 16000 sq. meters,7000 of which is manufacturing region and the other is business office and warehouse. Guomai has big stock for generally employed bearing types and this enables us to provide the bearing to clients in the shortest time.

There are overall a hundred and sixty staffs, 6 automatic bearing assembly traces,116 CNC machines and 22 sets of specific inspection instruments. We not only have our possess R&D crew but also cooperate with ZheJiang College of Science and Engineering, HangZhou Bearing Investigation Institute to build new bearing designing and producing technologies.

In addition to standard bearings, Guomai also provides OEM and ODM support to our respectable customers to meet their specific demands.We released sophisticated milling, turning machines, heat remedy tools and bearing testing devices to promise the good quality of the bearings because we know “Quality is the existence of Guomai” .Now our top products consist of taper roller bearing, angular get in touch with ball bearing, deep groove bearing ,spherical bearing and cylindrical roller bearing with P5, P4 accuracy grade.

Right after so numerous a long time of establishing, Guomai has built up an outstanding sales network inside China. Our two bearing manufacturers “CVZ” and “Bentu” are ept identified and have higher reputation in the industrial products and parts area. Additionally, with self-assurance of our bearing good quality, we commenced to export our bearings 4 years back. Customers from Europe, North The usa, Middle East, Southeast Asia and Africa have enjoyed the contentment our bearings brought to them.

Guomai Bearing constantly upholds “Earn-Get” spirit and believes in “Specifics decide achievement” philosophy, and preserve enhancing bearing good quality in the previous 20 several years. Some series of our bearings have comparable high quality with SKF, NSK, Timken, NACHI, KOYO, NTN and other ept famous makes but with reduce price tag.

Bathroom ept to the foreseeable future, Guomai will insist on the ept innovation and processing levels to offer the most proper bearing products and service to our consumers. 
Bearing net web page description and types may possibly be minimal, please get in touch with us for a lot more data.

                                                                   ———-Workshop Look at——-


                                                                                                                 ———-Exhibition——-

Guomai Bearings, turn with the ept and you!!!

The use of authentic products manufacturer’s (OEM) part numbers or logos , e.g. CASE® and John Deere® are for reference needs only and for indicating product use and compatibility. Our organization and the listed substitute areas contained herein are not sponsored, approved, or manufactured by the OEM.

Best  made in China - replacement parts - agricultural gearbox manufacturer in China China   pto gear   Ahvaz Iran (Islamic Republic of)   Factory Manufacture Needle Bearing HK Series Needle Roller Bearing with Open Ends with ce certificate top quality low price suitable for Tractor, Agricultural machines, right angle pto shaft drive

Best  made in China - replacement parts - agricultural gearbox manufacturer in China China   pto gear   Ahvaz Iran (Islamic Republic of)   Factory Manufacture Needle Bearing HK Series Needle Roller Bearing with Open Ends with ce certificate top quality low price suitable for Tractor, Agricultural machines, right angle pto shaft drive

Best  made in China - replacement parts - agricultural gearbox manufacturer in China China   pto gear   Ahvaz Iran (Islamic Republic of)   Factory Manufacture Needle Bearing HK Series Needle Roller Bearing with Open Ends with ce certificate top quality low price suitable for Tractor, Agricultural machines, right angle pto shaft drive

Best  made in China - replacement parts - agricultural gearbox manufacturer in China China   pto gear   Ahvaz Iran (Islamic Republic of)   Factory Manufacture Needle Bearing HK Series Needle Roller Bearing with Open Ends with ce certificate top quality low price suitable for Tractor, Agricultural machines, right angle pto shaft drive