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Best made in China – replacement parts – agricultural gearbox manufacturer in China Factory 3 point tiller gearbox Manila Philippines 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   3 level tiller gearbox   Manila Philippines   Immediate Sale Needle Roller Bearings Nk117 20 Nk120 sixteen Nk120 20 Nk122 16 Nk122 20 Nk125 20 Nk125 30 Nk128 twenty Nk128 30 Nk130 twenty Nk130 30 Nk132 twenty with ce certification top good quality minimal price tag suitable for Tractor, Agricultural equipment, appropriate angle pto shaft generate

We our goods are promoting ept in the American, European, South American and Asian markets. a specialised supplier of a total selection of chains, sprockets, gears, gear racks, V-belts, couplings and reducers, pto shaft, agricultural gearboxes….- EPG Group the most significant agricultural gearbox and pto manufacturing unit in China with 5 various branches. For more specifics: Cellular/whatsapp/telegram/Kakao us at: 0086-13083988828

Factory Direct Sale Needle Roller Bearings NK117/twenty NK120/sixteen NK120/20 NK122/16 NK122/20 NK125/20 NK125/thirty NK128/20 NK128/thirty NK130/20 NK130/thirty NK132/twenty

Motives to select Guomai Bearings as your impartial needle roller/rolling bearings partner 
one. Bearing planning: Guomai has our personal bearing R&D staff and adopts Germany engineering. This allows us to give OEM and ODM services to you.
two. Creation procedure:We strictly adhere to the 5S manufacturing procedure and acquired ISO9001:2008 quality management technique certification. Aside from, we introduced from abroad ept renowned brands lathes and heat remedy equipment, this permits us to supply substantial precision bearings with equivalent high quality to ept famous makes this kind of as SKF, ,TIMKEN,NSK,NTN,KOYO,NACHI and so on.
three. Materials: To ensure the high good quality of bearings, we use higher carbon chrome bearing steel which gives higher rigidity, and higher resistance to abrasive wear to make the bearings. Low carbon cold rolled steel and reduced carbon stainless steel is also employed according to customers’ specifications.
four. Good quality inspection: All bearings will be strictly tested before packing. We have Taylor talysurf, hardness meter,clearance detector,vibration(velocity) measuring instrument,roundness instrument to guarantee all bearings are certified with the requirements.
five. Lubricants: Appropriate lubricants are utilised to protect the bearings from oxidation or corrosion of components hence enable our bearings with more time lifetime, low sounds and far better large temperature overall performance. Selection of lubricants is typically governed by the bearing application. Proper choice of substantial top quality lubricants could avoid metal to steel get in touch with and carry out heat away from the bearings.
six. Packing: Guomai bearings pay attention to every single depth in the bearing generation process. We undertake plastic bag, Kraft paper, thick paper box and cartons to protect the bearings from unexpectable hurt in the course of the transportation and warehouse stock.
seven. Factory direct advertising: We are the manufacturing unit and not the distributor or ept agent, so we could offer the exact same good quality with aggressive price.

What is Needle Roller Bearing?
A needle roller bearing is a specific variety of roller bearing which employs extended, slim cylindrical rollers loo ept like sewing needles. Rollers of ordinary roller bearings are only somewhat more time than their diameter, but needle rollers are at least four times lengthier than their diameter. Like all the other bearings, they are utilised to lessen the friction of rotating area.

Compared to ball bearings and other conventional roller bearings, needle bearings have a larger surface location in speak to with the raceways, so they can assist a higher radial load but not axial load. They are also thinner, so they need considerably less clearance among the axle and the bordering construction.

Needle bearings are widely used in ept factors this sort of as rocker arm pivots, pumps, compressors, and transmissions. The push shaft of a rear-wheel generate vehicle usually has at the very least eight needle bearings (4 in every single U joint) and frequently a lot more if it is specifically lengthy, or operates on steep slopes.

Assorted sorts of needle bearings are available in a vast assortment of dimensions and tolerances, for a multitude of applications such as gearboxes, automotive electrical power transmission systems, two and 4 stroke engines, planetary equipment sets and air compressors.

Needle roller and cage assemblies are offered in single or double row, reliable or split cage, metric and inch measurements. Solitary and double row bearings are accessible with or without ribs, and with or without having interior rings.

 

Needle roller/rolling bearings specs

Shaft Diameter Bearing Designation and Mass Approx Boudary Proportions Fundamental Load Score Limiting Pace
Open up Closed FW D C Cr Dynamic Cor Static Oil
mm Recent Unique Mass(g) Current First Mass(g) mm N rpm
4 HK0408TN 37941/four 1.6 BK0408TN 35941/four 1.8 four eight 8 1540 1070 40000
5 HK0509 47941/5 2 BK0509 45941/five two.1 five 9 9 2200 1790 36000
6 HK0607 27941/6 1.eight 6 10 7 1600 1400 30000
HK0608 37941/6 2.1 BK0608 35941/6 two.2 6 ten eight 1830 1550 32000
HK0609 47941/6 2.2 BK0609 45941/six two.6 six 10 98 2650 2400 30000
HK06×12×08   2.five 6 twelve eight 2230 2571 33000
seven HK0709 47941/seven 2.3 BK0709 45941/seven 2.nine seven 11 nine 2800 2150 27000
8 HK0808 37941/8 two.seven BK0808 35941/eight 3 8 twelve 8 2550 2400 21000
HK571 57941/eight 3 BK571 55941/8 3.four eight 12 ten 3700 3450 21000
HK08×14×10 27942/8 five.35 BK08×14×10 25941/8 5.eight 8 fourteen ten 3800 3950 25000
HK08×14×12 37942/eight 6.six eight fourteen twelve 4100 4320 25000
9 HK0908 37941/nine three BK0908 35941/9 3.4 9 thirteen eight 3650 4050 25000
HK571 57941/9 4 BK571 55941/nine 4.3 nine thirteen ten 4050 4250 25000
HK571 67941/nine four.six BK571 65941/nine four.9 9 thirteen 12 5000 6000 25000
HK09×15×10 27942/nine 5.6 9 fifteen 10 5300 6300 25000
10 HK1571 57941/ten four.1 BK1571 55941/ten 4.3 ten 14 10 3900 4800 19000
HK1012 67941/ten four.eight BK1012 65941/10 5 10 fourteen 12 5000 6300 19000
HK1015 6 BK1015 six.2 ten fourteen fifteen 6700 7800 19000
12 HK1208 37941/twelve 3.3 twelve 16 8 7200 8000 19000
HK1210 57941/twelve 4.six BK1210 55941/twelve five.2 twelve 16 ten 4150 5800 19000
HK1212 67941/twelve five.6 BK1212 65941/12 six.2 twelve 16 twelve 3800 5100 15000
thirteen HK1312 8.nine BK1312 11.2 thirteen 19 12 6200 7100 17000
14 HK1410 27941/fourteen eight.3 BK1412 35941/fourteen 12.one 14 twenty ten 6700 7000 16000
HK1412 37941/fourteen ten.five 12.2 fourteen twenty 12 6800 7500 16000
HK1416 57941/fourteen 13.9 twelve.5 fourteen twenty 16 7300 9000 14000
15 HK15×20×12 7941/fifteen 8.four fifteen twenty twelve 5800 6000 14000
HK15×20×16 7942/fifteen eleven.4 fifteen 20 16 6000 6200 14000
HK15×20×20 7943/fifteen thirteen.eight 15 twenty twenty 6100 6400 14000
HK1512 37941/15 eleven.1 BK1512 35941/15 12.seven 15 21 twelve 7000 8400 14000
HK1514 47941/fifteen 12.seven twelve.nine fifteen 21 14 8500 10400 13000
HK1515 14.2 13 15 21 15 9100 11400 13000
HK1516 57941/fifteen fifteen BK1516 55941/fifteen 16.five 15 21 sixteen 9800 11400 14000
HK1522 SZ-439 20.4 BK1522 22 fifteen 21 22 10400 16500 14000
HK15×22×12 7948/fifteen 12.five 15 22 twelve 14300 18400 13000
16 HK16×21×09 seven.5 sixteen 21 9 4400 5600 12000
HK1612 37941/sixteen eleven.seven BK1612 35941/sixteen thirteen.eight 16 22 12 7100 9200 14000
HK1614 47941/sixteen 14.4 sixteen 22 14 8800 9900 12000
HK1616 57941/16 15.eight BK1616 55941/sixteen seventeen.six sixteen 22 sixteen 15710 14300 14000
HK1617 SZ-435 18 16 22 seventeen 12900 17200 12000
HK1622 87941/16 21.seven BK1622 85941/sixteen 23.four 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 14 6800 15710 ten thousand
HK1716 57941/17 fifteen.nine seventeen 23 sixteen 8500 12500 10000
HK1718 7942/seventeen 19 seventeen 23 eighteen 9500 10600 10000
18 HK1812 37941/eighteen thirteen.one BK1812 35941/18 fourteen.9 eighteen 24 twelve 7100 9900 12000
HK1816 57941/18 seventeen.five BK1816 55941/18 19.nine eighteen 24 16 10600 15300 12000
19 HK19×27×16 TA1916 23 19 27 16 8100 9500 10500

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

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

ZheJiang Guomai Bearing Co.,Ltd(hereinafter referred to as Guomai) was recognized in 1999, with far more than 20 several years of bearing study and manufacturing expertise. The manufacturing facility covers an region of 16000 square meters,7000 of which is manufacturing area and the other is place of work and warehouse. Guomai has large inventory for usually utilized bearing designs and this enables us to provide the bearing to customers in the shortest time.

There are complete 160 staffs, 6 automatic bearing assembly traces,116 CNC devices and 22 sets of exact inspection instruments. We not only have our own R&D staff but also cooperate with ZheJiang University of Science and Technology, HangZhou Bearing Research Institute to produce new bearing designing and manufacturing technologies.

In addition to typical bearings, Guomai also provides OEM and ODM provider to our respectable customers to meet up with their person needs.We released superior milling, turning devices, warmth treatment tools and bearing screening devices to guarantee the good quality of the bearings since we know “Quality is the daily life 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 accuracy quality.

After so many a long time of developing, Guomai has developed up an superb income network in China. Our two bearing manufacturers “CVZ” and “Bentu” are ept identified and have substantial status inside the industrial gear and parts field. Moreover, with self confidence of our bearing top quality, we started out to export our bearings 4 years back. Customers from Europe, North The united states, Center East, Southeast Asia and Africa have appreciated the contentment our bearings brought to them.

Guomai Bearing constantly upholds “Acquire-Acquire” spirit and thinks in “Specifics determine achievement” philosophy, and maintain bettering bearing good quality in the past 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 decrease price.

Bathroom ept to the long term, Guomai will insist on the ept innovation and processing amounts to give the most appropriate bearing goods and provider to our clients. 
Bearing internet website page description and models may possibly be minimal, you should get in touch with us for more information.

                                                                   ———-Workshop View——-


                                                                                                                 ———-Exhibition——-

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

The use of original gear manufacturer’s (OEM) part quantities or emblems , e.g. CASE® and John Deere® are for reference functions only and for indicating item use and compatibility. Our business and the shown alternative parts contained herein are not sponsored, authorized, or manufactured by the OEM.

Best  made in China - replacement parts - agricultural gearbox manufacturer in China Factory   3 stage tiller gearbox   Manila Philippines   Direct Sale Needle Roller Bearings Nk117 20 Nk120 16 Nk120 twenty Nk122 16 Nk122 twenty Nk125 20 Nk125 thirty Nk128 20 Nk128 thirty Nk130 twenty Nk130 thirty Nk132 twenty with ce certification leading high quality lower cost suitable for Tractor, Agricultural devices, right angle pto shaft drive

Best  made in China - replacement parts - agricultural gearbox manufacturer in China Factory   3 position tiller gearbox   Manila Philippines   Immediate Sale Needle Roller Bearings Nk117 twenty Nk120 sixteen Nk120 twenty Nk122 16 Nk122 twenty Nk125 twenty Nk125 thirty Nk128 twenty Nk128 thirty Nk130 20 Nk130 30 Nk132 twenty with ce certification top quality minimal price tag suited for Tractor, Agricultural devices, proper angle pto shaft generate

Best  made in China - replacement parts - agricultural gearbox manufacturer in China Factory   3 level tiller gearbox   Manila Philippines   Immediate Sale Needle Roller Bearings Nk117 20 Nk120 sixteen Nk120 20 Nk122 16 Nk122 twenty Nk125 20 Nk125 30 Nk128 20 Nk128 30 Nk130 twenty Nk130 thirty Nk132 20 with ce certification top high quality low cost suitable for Tractor, Agricultural devices, correct angle pto shaft drive

Best  made in China - replacement parts - agricultural gearbox manufacturer in China Factory   3 level tiller gearbox   Manila Philippines   Direct Sale Needle Roller Bearings Nk117 20 Nk120 16 Nk120 twenty Nk122 16 Nk122 twenty Nk125 20 Nk125 30 Nk128 20 Nk128 thirty Nk130 20 Nk130 thirty Nk132 twenty with ce certification best good quality lower cost appropriate for Tractor, Agricultural devices, correct angle pto shaft drive

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The use of original equipment manufacturer’s (OEM) part numbers or trademarks , e.g. CASE® and John Deere® are for reference purposes only and for indicating product use and compatibility. Our company and the listed replacement parts contained herein are not sponsored, approved, or manufactured by the OEM.