We If you want any data or samples, make sure you contact us and you will have our soon reply.- EPG Group the most significant agricultural gearbox and pto factory in China with 5 different branches. For far more specifics: Mobile/whatsapp/telegram/Kakao us at: 0086-13083988828
One Row Strong Drawn Cup NSK/IKO Top quality Needle Roller Bearings NK145/35 NK150/25 NK150/35 NK155/twenty five NK155/35 NK160/25 NK160/35 NK165/25 NK165/35 NK170/25
Reasons to choose Guomai Bearings as your impartial needle roller/rolling bearings partner
one. Bearing designing: Guomai has our possess bearing R&D staff and adopts Germany technology. This permits us to offer OEM and ODM services to you.
2. Creation approach:We strictly comply with the 5S production procedure and acquired ISO9001:2008 high quality administration technique certification. Aside from, we launched from overseas ept renowned brands lathes and heat treatment method equipment, this enables us to provide substantial precision bearings with comparable top quality to ept popular makes this kind of as SKF, ,TIMKEN,NSK,NTN,KOYO,NACHI and so on.
three. Supplies: To make sure the higher top quality of bearings, we use large carbon chrome bearing metal which supplies large rigidity, and large resistance to abrasive dress in to make the bearings. Minimal carbon cold rolled steel and lower carbon stainless steel is also utilised according to customers’ needs.
4. Quality inspection: All bearings will be strictly examined ahead of packing. We have Taylor talysurf, hardness meter,clearance detector,vibration(speed) measuring instrument,roundness instrument to ensure all bearings are competent with the specifications.
five. Lubricants: Ideal lubricants are employed to safeguard the bearings from oxidation or corrosion of elements thus enable our bearings with longer life time, reduced sounds and greater higher temperature efficiency. Choice of lubricants is normally governed by the bearing software. Right choice of high good quality lubricants could prevent steel to steel contact and conduct warmth absent from the bearings.
six. Packing: Guomai bearings pay consideration to every depth in the bearing generation process. We undertake plastic bag, Kraft paper, thick paper box and cartons to safeguard the bearings from unexpectable damage in the course of the transportation and warehouse stock.
7. Manufacturing facility immediate advertising and marketing: We are the manufacturing unit and not the distributor or ept agent, so we could provide the very same good quality with aggressive price.
What is Needle Roller Bearing?
A needle roller bearing is a unique type of roller bearing which uses prolonged, slim cylindrical rollers loo ept like sewing needles. Rollers of common roller bearings are only a bit for a longer time than their diameter, but needle rollers are at minimum 4 moments more time than their diameter. Like all the other bearings, they are utilized to reduce the friction of rotating area.
When 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 assistance a greater radial load but not axial load. They are also thinner, so they call for considerably less clearance in between the axle and the encompassing framework.
Needle bearings are widely used in ept elements these kinds of as rocker arm pivots, pumps, compressors, and transmissions. The push shaft of a rear-wheel push automobile typically has at minimum 8 needle bearings (4 in every single U joint) and often much more if it is especially lengthy, or operates on steep slopes.
Various sorts of needle bearings are offered in a extensive assortment of sizes and tolerances, for a multitude of applications such as gearboxes, automotive electricity transmission methods, two and four stroke engines, planetary equipment sets and air compressors.
Needle roller and cage assemblies are offered in single or double row, strong or break up cage, metric and inch sizes. Solitary and double row bearings are obtainable with or with out ribs, and with or without interior rings.
Needle roller/rolling bearings requirements
| Shaft Diameter | Bearing Designation and Mass Approx | Boudary Dimensions | Basic Load Ranking | Limiting Speed | ||||||||
| Open | Closed | FW | D | C | Cr Dynamic | Cor Static | Oil | |||||
| mm | Present | Authentic | Mass(g) | Current | Original | Mass(g) | mm | N | rpm | |||
| 4 | HK0408TN | 37941/4 | one.6 | BK0408TN | 35941/4 | 1.eight | 4 | 8 | eight | 1540 | 1070 | 40000 |
| five | HK0509 | 47941/5 | 2 | BK0509 | 45941/five | 2.one | five | 9 | 9 | 2200 | 1790 | 36000 |
| 6 | HK0607 | 27941/six | 1.eight | – | – | – | 6 | 10 | seven | 1600 | 1400 | 30000 |
| HK0608 | 37941/6 | 2.one | BK0608 | 35941/six | 2.2 | 6 | ten | eight | 1830 | 1550 | 32000 | |
| HK0609 | 47941/6 | 2.2 | BK0609 | 45941/six | 2.six | 6 | ten | ninety eight | 2650 | 2400 | 30000 | |
| HK06×12×08 | 2.5 | – | – | – | six | twelve | eight | 2230 | 2571 | 33000 | ||
| seven | HK0709 | 47941/seven | two.3 | BK0709 | 45941/seven | 2.9 | 7 | 11 | 9 | 2800 | 2150 | 27000 |
| 8 | HK0808 | 37941/8 | two.seven | BK0808 | 35941/eight | three | 8 | twelve | eight | 2550 | 2400 | 21000 |
| HK571 | 57941/8 | three | BK571 | 55941/eight | 3.four | eight | 12 | 10 | 3700 | 3450 | 21000 | |
| HK08×14×10 | 27942/eight | 5.35 | BK08×14×10 | 25941/eight | 5.eight | eight | 14 | 10 | 3800 | 3950 | 25000 | |
| HK08×14×12 | 37942/8 | six.6 | – | – | – | 8 | fourteen | 12 | 4100 | 4320 | 25000 | |
| 9 | HK0908 | 37941/nine | three | BK0908 | 35941/nine | 3.four | 9 | thirteen | 8 | 3650 | 4050 | 25000 |
| HK571 | 57941/nine | four | BK571 | 55941/9 | four.three | nine | thirteen | 10 | 4050 | 4250 | 25000 | |
| HK571 | 67941/nine | 4.six | BK571 | 65941/nine | 4.9 | nine | thirteen | 12 | 5000 | 6000 | 25000 | |
| HK09×15×10 | 27942/nine | five.six | – | – | – | 9 | fifteen | ten | 5300 | 6300 | 25000 | |
| 10 | HK1571 | 57941/ten | four.one | BK1571 | 55941/10 | four.three | 10 | 14 | 10 | 3900 | 4800 | 19000 |
| HK1012 | 67941/ten | four.8 | BK1012 | 65941/10 | five | ten | 14 | 12 | 5000 | 6300 | 19000 | |
| HK1015 | – | six | BK1015 | – | 6.2 | ten | fourteen | 15 | 6700 | 7800 | 19000 | |
| 12 | HK1208 | 37941/twelve | three.three | – | – | – | twelve | sixteen | eight | 7200 | 8000 | 19000 |
| HK1210 | 57941/12 | four.6 | BK1210 | 55941/12 | 5.two | twelve | sixteen | ten | 4150 | 5800 | 19000 | |
| HK1212 | 67941/twelve | five.6 | BK1212 | 65941/12 | six.2 | 12 | sixteen | 12 | 3800 | 5100 | 15000 | |
| 13 | HK1312 | – | 8.nine | BK1312 | – | eleven.two | thirteen | 19 | 12 | 6200 | 7100 | 17000 |
| 14 | HK1410 | 27941/fourteen | 8.three | BK1412 | 35941/14 | 12.one | fourteen | twenty | 10 | 6700 | 7000 | 16000 |
| HK1412 | 37941/14 | ten.five | – | – | 12.2 | fourteen | twenty | 12 | 6800 | 7500 | 16000 | |
| HK1416 | 57941/fourteen | 13.9 | – | – | twelve.five | fourteen | 20 | sixteen | 7300 | 9000 | 14000 | |
| 15 | HK15×20×12 | 7941/15 | 8.4 | – | – | – | 15 | 20 | twelve | 5800 | 6000 | 14000 |
| HK15×20×16 | 7942/15 | eleven.4 | – | – | – | fifteen | twenty | sixteen | 6000 | 6200 | 14000 | |
| HK15×20×20 | 7943/fifteen | 13.8 | – | – | – | fifteen | twenty | twenty | 6100 | 6400 | 14000 | |
| HK1512 | 37941/15 | 11.one | BK1512 | 35941/fifteen | twelve.7 | 15 | 21 | 12 | 7000 | 8400 | 14000 | |
| HK1514 | 47941/fifteen | twelve.seven | – | – | 12.9 | fifteen | 21 | 14 | 8500 | 10400 | 13000 | |
| HK1515 | – | 14.two | – | – | 13 | 15 | 21 | 15 | 9100 | 11400 | 13000 | |
| HK1516 | 57941/15 | 15 | BK1516 | 55941/fifteen | 16.5 | fifteen | 21 | sixteen | 9800 | 11400 | 14000 | |
| HK1522 | SZ-439 | twenty.four | BK1522 | – | 22 | 15 | 21 | 22 | 10400 | 16500 | 14000 | |
| HK15×22×12 | 7948/15 | twelve.5 | – | – | – | fifteen | 22 | 12 | 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 | 12 | 7100 | 9200 | 14000 | |
| HK1614 | 47941/16 | fourteen.4 | – | – | – | sixteen | 22 | 14 | 8800 | 9900 | 12000 | |
| HK1616 | 57941/16 | fifteen.8 | BK1616 | 55941/16 | seventeen.six | 16 | 22 | sixteen | 15710 | 14300 | 14000 | |
| HK1617 | SZ-435 | eighteen | – | – | – | 16 | 22 | 17 | 12900 | 17200 | 12000 | |
| HK1622 | 87941/sixteen | 21.seven | BK1622 | 85941/sixteen | 23.four | 16 | 22 | 22 | 11100 | 17400 | 14000 | |
| 17 | HK1712 | 37941/17 | twelve.two | BK1712 | 35941/seventeen | 14.5 | 17 | 23 | twelve | 6900 | 9300 | 13000 |
| HK1714 | 7941/17 | fourteen | – | – | – | seventeen | 23 | fourteen | 6800 | 15710 | 10000 | |
| HK1716 | 57941/17 | 15.nine | – | – | – | 17 | 23 | sixteen | 8500 | 12500 | 10000 | |
| HK1718 | 7942/seventeen | 19 | – | – | – | seventeen | 23 | 18 | 9500 | 10600 | ten thousand | |
| 18 | HK1812 | 37941/18 | 13.1 | BK1812 | 35941/eighteen | fourteen.nine | 18 | 24 | twelve | 7100 | 9900 | 12000 |
| HK1816 | 57941/eighteen | 17.five | BK1816 | 55941/18 | 19.nine | 18 | 24 | sixteen | 10600 | 15300 | 12000 | |
| 19 | HK19×27×16 | TA1916 | 23 | – | – | – | 19 | 27 | 16 | 8100 | 9500 | 10500 |
—————————————NK50/25A Particulars————————————-
———————————-About Guomai Bearing Manufacturing facility———————
ZheJiang Guomai Bearing Co.,Ltd(hereinafter referred to as Guomai) was established in 1999, with more than 20 john deere tractor gearbox Karbala Iraq years of bearing analysis and production encounter. The factory covers an area of 16000 square meters,7000 of which is producing region and the other is office and warehouse. Guomai has huge inventory for generally employed bearing designs and this permits us to provide the bearing to buyers within the shortest time.
There are complete one hundred sixty staffs, 6 automatic bearing assembly traces,116 CNC machines and 22 sets of precise inspection instruments. We not only have our possess R&D crew but also cooperate with ZheJiang University of Science and Technology, HangZhou Bearing Investigation Institute to create new bearing creating and producing technologies.
In addition to standard bearings, Guomai also gives OEM and ODM services to our respectable consumers to meet their person demands.We introduced innovative milling, turning devices, heat remedy products and bearing testing equipment to promise the high quality of the bearings due to the fact we know “High quality is the daily life of Guomai” .Now our prime items incorporate taper roller bearing, angular speak to ball bearing, deep groove bearing ,spherical bearing and cylindrical roller bearing with P5, P4 precision grade.
Right after so numerous many years of creating, Guomai has created up an superb income community inside China. Our two bearing brand names “CVZ” and “Bentu” are ept recognized and have large status inside of the industrial gear and factors area. Moreover, with self confidence of our bearing top quality, we started out to export our bearings 4 years back. Consumers from Europe, North America, Middle East, Southeast Asia and Africa have loved the pleasure our bearings brought to them.
Guomai Bearing constantly upholds “Acquire-Acquire” spirit and thinks in “Specifics decide achievement” philosophy, and preserve improving bearing good quality in the earlier 20 several years. Some sequence of our bearings have equivalent good quality with SKF, NSK, Timken, NACHI, KOYO, NTN and other ept famous makes but with lower cost.
Bathroom ept to the foreseeable future, Guomai will insist on the ept innovation and processing stages to provide the most acceptable bearing merchandise and provider to our consumers.
Bearing world wide web page description and types could be constrained, please contact us for more info.
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Guomai Bearings, turn with the ept and you!!!
The use of unique products manufacturer’s (OEM) element numbers or emblems , e.g. CASE® and John Deere® are for reference reasons only and for indicating product use and compatibility. Our firm and the shown alternative areas contained herein are not sponsored, approved, or made by the OEM.
