Best made in China – replacement parts – agricultural gearbox manufacturer in China Factory chaff cutter gearbox price Thessaloniki Greece Direct Sale Needle Roller Bearings Nk117 20 Nk120 16 Nk120 20 Nk122 16 Nk122 20 Nk125 20 Nk125 30 Nk128 20 Nk128 30 Nk130 20 Nk130 30 Nk132 20 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 Factory   chaff cutter gearbox price   Thessaloniki Greece   Direct Sale Needle Roller Bearings Nk117 20 Nk120 16 Nk120 20 Nk122 16 Nk122 20 Nk125 20 Nk125 30 Nk128 20 Nk128 30 Nk130 20 Nk130 30 Nk132 20 with ce certificate top quality low price suitable for Tractor, Agricultural machines, right angle pto shaft drive

We With comprehensive requirments, we can also create your unique created item. a specialised provider of a full selection of chains, sprockets, gears, equipment racks, V-belts, couplings and reducers, pto shaft, agricultural gearboxes….- EPG Team the largest agricultural gearbox and pto manufacturing unit in China with 5 different branches. For far more information: Cell/whatsapp/telegram/Kakao us at: 0086-13083988828

Factory Direct Sale Needle Roller Bearings NK117/20 NK120/sixteen NK120/20 NK122/sixteen NK122/20 NK125/twenty NK125/30 NK128/twenty NK128/30 NK130/20 NK130/30 NK132/twenty

Causes to choose Guomai Bearings as your impartial needle roller/rolling bearings partner 
1. Bearing developing: Guomai has our possess bearing R&D team and adopts Germany technological innovation. This allows us to supply OEM and ODM provider to you.
two. Manufacturing procedure:We strictly stick to the 5S manufacturing procedure and obtained ISO9001:2008 quality management method certificate. Apart from, we released from abroad ept renowned makes lathes and warmth treatment method tools, this permits us to provide higher precision bearings with similar high quality to ept renowned brands this sort of as SKF, ,TIMKEN,NSK,NTN,KOYO,NACHI and so on.
three. Materials: To make sure the large top quality of bearings, we use high carbon chrome bearing steel which provides large rigidity, and high resistance to abrasive wear to generate the bearings. Minimal carbon cold rolled metal and low carbon stainless metal is also utilized in accordance to customers’ demands.
4. High quality inspection: All bearings will be strictly tested just before packing. We have Taylor talysurf, hardness meter,clearance detector,vibration(speed) measuring instrument,roundness instrument to assure all bearings are competent with the standards.
five. Lubricants: Appropriate lubricants are utilized to defend the bearings from oxidation or corrosion of parts therefore allow our bearings with for a longer time lifetime, low noise and far better substantial temperature efficiency. Assortment of lubricants is generally ruled by the bearing application. Right choice of substantial quality lubricants could avert metal to metallic contact and carry out warmth away from the bearings.
6. Packing: Guomai bearings pay focus to each and every detail in the bearing generation method. We undertake plastic bag, Kraft paper, thick paper box and cartons to protect the bearings from unexpectable hurt during the transportation and warehouse inventory.
seven. Manufacturing unit immediate marketing: We are the factory and not the distributor or ept agent, so we could give the very same one thousand pto to 540 gearbox Istanbul Turkey good quality with aggressive cost.

What is Needle Roller Bearing?
A needle roller bearing is a special variety of roller bearing which employs lengthy, skinny cylindrical rollers loo ept like sewing needles. Rollers of normal roller bearings are only slightly more time than their diameter, but needle rollers are at least 4 times for a longer time than their diameter. Like all the other bearings, they are utilized to minimize the friction of rotating surface.

Compared to ball bearings and other conventional roller bearings, needle bearings have a larger surface region in make contact with with the raceways, so they can assist a increased radial load but not axial load. They are also thinner, so they require considerably less clearance among the axle and the surrounding composition.

Needle bearings are widely used in ept elements this kind of as rocker arm pivots, pumps, compressors, and transmissions. The drive shaft of a rear-wheel push motor vehicle usually has at least 8 needle bearings (4 in each and every U joint) and typically much more if it is especially lengthy, or operates on steep slopes.

Assorted kinds of needle bearings are obtainable in a wide selection of dimensions 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 solitary or double row, sound or break up cage, metric and inch dimensions. One and double row bearings are available with or with no ribs, and with or with out inner rings.

 

Needle roller/rolling bearings requirements

Shaft Diameter Bearing Designation and Mass Approx Boudary Proportions Fundamental Load Score Limiting Velocity
Open up Closed FW D C Cr Dynamic Cor Static Oil
mm Existing Original Mass(g) Recent First Mass(g) mm N rpm
four HK0408TN 37941/4 1.6 BK0408TN 35941/four 1.eight four 8 eight 1540 1070 40000
five HK0509 47941/five two BK0509 45941/5 2.1 five nine nine 2200 1790 36000
6 HK0607 27941/6 1.eight six ten 7 1600 1400 30000
HK0608 37941/6 2.1 BK0608 35941/six two.two 6 ten 8 1830 1550 32000
HK0609 47941/six 2.2 BK0609 45941/six 2.6 six 10 98 2650 2400 30000
HK06×12×08   2.five 6 twelve eight 2230 2571 33000
7 HK0709 47941/7 two.3 BK0709 45941/7 two.9 seven eleven nine 2800 2150 27000
8 HK0808 37941/8 two.seven BK0808 35941/eight three eight 12 eight 2550 2400 21000
HK571 57941/8 3 BK571 55941/eight three.four eight twelve ten 3700 3450 21000
HK08×14×10 27942/8 five.35 BK08×14×10 25941/8 5.8 eight 14 ten 3800 3950 25000
HK08×14×12 37942/eight 6.6 8 14 12 4100 4320 25000
9 HK0908 37941/nine three BK0908 35941/9 3.4 nine thirteen 8 3650 4050 25000
HK571 57941/nine 4 BK571 55941/9 4.three 9 13 10 4050 4250 25000
HK571 67941/9 4.6 BK571 65941/nine 4.nine 9 13 12 5000 6000 25000
HK09×15×10 27942/nine five.6 nine 15 10 5300 6300 25000
10 HK1571 57941/10 four.one BK1571 55941/10 4.three 10 14 10 3900 4800 19000
HK1012 67941/ten four.8 BK1012 65941/10 five 10 fourteen 12 5000 6300 19000
HK1015 six BK1015 6.2 10 fourteen 15 6700 7800 19000
12 HK1208 37941/twelve 3.three twelve sixteen eight 7200 8000 19000
HK1210 57941/twelve 4.6 BK1210 55941/12 five.2 twelve 16 10 4150 5800 19000
HK1212 67941/twelve 5.six BK1212 65941/twelve six.2 12 16 twelve 3800 5100 15000
thirteen HK1312 8.nine BK1312 11.2 thirteen 19 twelve 6200 7100 17000
14 HK1410 27941/fourteen 8.three BK1412 35941/14 12.1 14 20 ten 6700 7000 16000
HK1412 37941/fourteen 10.five 12.two fourteen 20 12 6800 7500 16000
HK1416 57941/fourteen 13.9 12.five 14 twenty sixteen 7300 9000 14000
15 HK15×20×12 7941/15 eight.4 fifteen twenty 12 5800 6000 14000
HK15×20×16 7942/fifteen eleven.four 15 twenty sixteen 6000 6200 14000
HK15×20×20 7943/15 13.eight 15 20 twenty 6100 6400 14000
HK1512 37941/15 11.one BK1512 35941/fifteen twelve.7 fifteen 21 twelve 7000 8400 14000
HK1514 47941/fifteen twelve.seven 12.nine fifteen 21 fourteen 8500 10400 13000
HK1515 fourteen.two 13 fifteen 21 fifteen 9100 11400 13000
HK1516 57941/15 fifteen BK1516 55941/15 sixteen.5 15 21 sixteen 9800 11400 14000
HK1522 SZ-439 20.four BK1522 22 15 21 22 10400 16500 14000
HK15×22×12 7948/fifteen twelve.5 15 22 twelve 14300 18400 13000
16 HK16×21×09 seven.five 16 21 nine 4400 5600 12000
HK1612 37941/16 11.seven BK1612 35941/sixteen 13.eight 16 22 12 7100 9200 14000
HK1614 47941/sixteen 14.four sixteen 22 14 8800 9900 12000
HK1616 57941/16 15.8 BK1616 55941/16 17.6 sixteen 22 sixteen 15710 14300 14000
HK1617 SZ-435 18 16 22 17 12900 17200 12000
HK1622 87941/sixteen 21.7 BK1622 85941/16 23.4 sixteen 22 22 11100 17400 14000
17 HK1712 37941/seventeen 12.2 BK1712 35941/17 fourteen.five seventeen 23 12 6900 9300 13000
HK1714 7941/seventeen 14 seventeen 23 fourteen 6800 15710 ten thousand
HK1716 57941/17 15.nine 17 23 16 8500 12500 ten thousand
HK1718 7942/seventeen 19 seventeen 23 18 9500 10600 10000
18 HK1812 37941/18 13.1 BK1812 35941/18 14.nine 18 24 12 7100 9900 12000
HK1816 57941/eighteen 17.five BK1816 55941/18 19.nine 18 24 16 10600 15300 12000
19 HK19×27×16 TA1916 23 19 27 sixteen 8100 9500 10500

—————————————NK50/25A Particulars————————————-

———————————-About Guomai Bearing Factory———————

ZheJiang Guomai Bearing Co.,Ltd(hereinafter referred to as Guomai) was proven in 1999, with more than twenty several years of bearing analysis and manufacturing experience. The manufacturing facility addresses an area of 16000 sq. meters,7000 of which is production location and the other is workplace and warehouse. Guomai has large inventory for normally used bearing designs and this permits us to supply the bearing to customers within the shortest time.

There are total one hundred sixty staffs, 6 automatic bearing assembly lines,116 CNC equipment and 22 sets of precise inspection devices. We not only have our possess R&D crew but also cooperate with ZheJiang University of Science and Engineering, HangZhou Bearing Investigation Institute to produce new bearing planning and producing engineering.

In addition to standard bearings, Guomai also supplies OEM and ODM service to our respectable clients to fulfill their person specifications.We launched innovative milling, turning devices, heat therapy tools and bearing testing machines to ensure the top quality of the bearings since we know “Top quality is the lifestyle of Guomai” .Now our prime merchandise incorporate taper roller bearing, angular get in touch with ball bearing, deep groove bearing ,spherical bearing and cylindrical roller bearing with P5, P4 precision quality.

Following so many years of building, Guomai has created up an outstanding product sales community inside of China. Our two bearing makes “CVZ” and “Bentu” are ept recognized and have higher reputation in the industrial gear and elements area. In addition, with self-confidence of our bearing quality, we started to export our bearings 4 years ago. Consumers from Europe, North The us, Middle East, Southeast Asia and Africa have loved the happiness our bearings brought to them.

Guomai Bearing often upholds “Get-Win” spirit and believes in “Information decide good results” philosophy, and hold strengthening bearing good quality in the previous twenty years. Some collection of our bearings have comparable good quality with SKF, NSK, Timken, NACHI, KOYO, NTN and other ept famous makes but with reduce cost.

Loo ept to the long term, Guomai will insist on the ept innovation and processing amounts to provide the most acceptable bearing items and provider to our buyers. 
Bearing world wide web website page description and versions may be minimal, make sure you contact us for much more data.

                                                                   ———-Workshop Look at——-


                                                                                                                 ———-Exhibition——-

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

The use of first equipment manufacturer’s (OEM) portion quantities or trademarks , e.g. CASE® and John Deere® are for reference needs only and for indicating solution use and compatibility. Our company and the listed alternative areas contained herein are not sponsored, approved, or produced by the OEM.

Best  made in China - replacement parts - agricultural gearbox manufacturer in China Factory   chaff cutter gearbox price   Thessaloniki Greece   Direct Sale Needle Roller Bearings Nk117 20 Nk120 16 Nk120 20 Nk122 16 Nk122 20 Nk125 20 Nk125 30 Nk128 20 Nk128 30 Nk130 20 Nk130 30 Nk132 20 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 Factory   chaff cutter gearbox price   Thessaloniki Greece   Direct Sale Needle Roller Bearings Nk117 20 Nk120 16 Nk120 20 Nk122 16 Nk122 20 Nk125 20 Nk125 30 Nk128 20 Nk128 30 Nk130 20 Nk130 30 Nk132 20 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 Factory   chaff cutter gearbox price   Thessaloniki Greece   Direct Sale Needle Roller Bearings Nk117 20 Nk120 16 Nk120 20 Nk122 16 Nk122 20 Nk125 20 Nk125 30 Nk128 20 Nk128 30 Nk130 20 Nk130 30 Nk132 20 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 Factory   chaff cutter gearbox price   Thessaloniki Greece   Direct Sale Needle Roller Bearings Nk117 20 Nk120 16 Nk120 20 Nk122 16 Nk122 20 Nk125 20 Nk125 30 Nk128 20 Nk128 30 Nk130 20 Nk130 30 Nk132 20 with ce certificate top quality low price suitable for Tractor, Agricultural machines, right angle pto shaft drive

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pto gearboxes

As one of leading pto gearboxes manufacturers, suppliers and exporters of products, We offer pto gearboxes and many other products.

Please contact us for details.

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Manufacturer supplier exporter of pto gearboxes

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