We The group is targeted on producing all variety of common roller chains and sprockets, gears & gearboxes, this kind of as conveyor chain & sprockets , stainless steel chain, agricultural chain and has not just marketed its items all more than china, but also sold far more than 65% items to oversees, like Europe, The united states, South-east Asia, and it also has set up storage logistics in locations like Europe. – EPG Team the most significant agricultural gearbox and pto manufacturing facility in China with 5 various branches. For much more specifics: Cellular/whatsapp/telegram/Kakao us at: 0086-13083988828
THK Good quality Needle Rolling Bearings HK1210 HK1616 HK1816 HK2016 HK2016YA HK1618 HK25*34*twenty HK1012 HK2520 HK2520YA HK3571 HK3571YA HK3520 HK3520YA HK4571 HK4520
Factors to choose Guomai Bearings as your independent needle roller/rolling bearings partner
one. Bearing planning: Guomai has our possess bearing R&D group and adopts Germany technologies. This permits us to supply OEM and ODM provider to you.
two. Manufacturing process:We strictly follow the 5S generation procedure and obtained ISO9001:2008 good quality administration system certification. In addition to, we released from abroad ept popular brand names lathes and warmth therapy products, this allows us to provide substantial precision bearings with related top quality to ept popular makes this kind of as SKF, ,TIMKEN,NSK,NTN,KOYO,NACHI and so on.
three. Resources: To guarantee the higher high quality of bearings, we use higher carbon chrome bearing steel which provides large rigidity, and large resistance to abrasive wear to produce the bearings. Minimal carbon cold rolled metal and reduced carbon stainless steel is also utilised according to customers’ needs.
4. Good quality inspection: All bearings will be strictly tested just before packing. We have Taylor talysurf, hardness meter,clearance detector,vibration(velocity) measuring instrument,roundness instrument to promise all bearings are certified with the specifications.
5. Lubricants: Appropriate lubricants are employed to protect the bearings from oxidation or corrosion of elements as a result enable our bearings with lengthier life span, lower sounds and far better higher temperature efficiency. Assortment of lubricants is usually ruled by the bearing software. Right option of higher top quality lubricants could avoid metal to steel get in touch with and carry out heat absent from the bearings.
six. Packing: Guomai bearings shell out attention to each and every element in the bearing production method. We adopt plastic bag, Kraft paper, thick paper box and cartons to protect the bearings from unexpectable hurt in the course of the transportation and warehouse inventory.
seven. Manufacturing unit direct advertising: We are the manufacturing facility and not the distributor or ept agent, so we could provide the same quality with competitive cost.
What is Needle Roller Bearing?
A needle roller bearing is a particular variety of roller bearing which employs extended, slender cylindrical rollers loo ept like sewing needles. Rollers of ordinary roller bearings are only slightly lengthier than their diameter, but needle rollers are at the very least 4 occasions longer than their diameter. Like all the other bearings, they are utilised to minimize the friction of rotating area.
When compared to ball bearings and other conventional roller bearings, needle bearings have a larger surface location in contact with the raceways, so they can support a higher radial load but not axial load. They are also thinner, so they demand significantly less clearance between the axle and the bordering construction.
Needle bearings are widely used in ept factors this kind of as rocker arm pivots, pumps, compressors, and transmissions. The travel shaft of a rear-wheel drive car usually has at least 8 needle bearings (4 in each U joint) and often a lot more if it is specifically lengthy, or operates on steep slopes.
Diverse sorts of needle bearings are offered in a vast variety of sizes and tolerances, for a multitude of applications such as gearboxes, automotive power transmission systems, two and 4 stroke engines, planetary equipment sets and air compressors.
Needle roller and cage assemblies are presented in single or double row, strong or split cage, metric and inch measurements. Solitary and double row bearings are accessible with or with out ribs, and with or without interior rings.
Needle roller/rolling bearings technical specs
| Shaft Diameter | Bearing Designation and Mass Approx | Boudary Dimensions | Standard Load Ranking | Limiting Pace | ||||||||
| Open up | Closed | FW | D | C | Cr Dynamic | Cor Static | Oil | |||||
| mm | Present | First | Mass(g) | Recent | Unique | Mass(g) | mm | N | rpm | |||
| four | HK0408TN | 37941/four | one.6 | BK0408TN | 35941/four | 1.eight | four | eight | 8 | 1540 | 1070 | 40000 |
| five | HK0509 | 47941/five | two | BK0509 | 45941/5 | two.one | five | 9 | nine | 2200 | 1790 | 36000 |
| 6 | HK0607 | 27941/six | one.eight | – | – | – | six | ten | 7 | 1600 | 1400 | 30000 |
| HK0608 | 37941/6 | 2.one | BK0608 | 35941/six | 2.two | six | ten | eight | 1830 | 1550 | 32000 | |
| HK0609 | 47941/six | 2.2 | BK0609 | 45941/six | two.six | six | 10 | ninety eight | 2650 | 2400 | 30000 | |
| HK06×12×08 | two.five | – | – | – | six | twelve | eight | 2230 | 2571 | 33000 | ||
| 7 | HK0709 | 47941/7 | two.three | BK0709 | 45941/7 | two.nine | seven | eleven | 9 | 2800 | 2150 | 27000 |
| 8 | HK0808 | 37941/8 | 2.7 | BK0808 | 35941/8 | three | 8 | twelve | 8 | 2550 | 2400 | 21000 |
| HK571 | 57941/eight | three | BK571 | 55941/eight | 3.4 | eight | twelve | ten | 3700 | 3450 | 21000 | |
| HK08×14×10 | 27942/8 | 5.35 | BK08×14×10 | 25941/eight | five.eight | eight | fourteen | ten | 3800 | 3950 | 25000 | |
| HK08×14×12 | 37942/8 | six.6 | – | – | – | 8 | fourteen | 12 | 4100 | 4320 | 25000 | |
| 9 | HK0908 | 37941/9 | 3 | BK0908 | 35941/9 | 3.4 | nine | 13 | eight | 3650 | 4050 | 25000 |
| HK571 | 57941/nine | four | BK571 | 55941/nine | 4.three | 9 | 13 | ten | 4050 | 4250 | 25000 | |
| HK571 | 67941/9 | four.6 | BK571 | 65941/nine | four.nine | 9 | 13 | 12 | 5000 | 6000 | 25000 | |
| HK09×15×10 | 27942/nine | 5.6 | – | – | – | nine | fifteen | ten | 5300 | 6300 | 25000 | |
| 10 | HK1571 | 57941/ten | 4.1 | BK1571 | 55941/ten | 4.three | ten | 14 | ten | 3900 | 4800 | 19000 |
| HK1012 | 67941/ten | 4.8 | BK1012 | 65941/ten | 5 | 10 | fourteen | twelve | 5000 | 6300 | 19000 | |
| HK1015 | – | six | BK1015 | – | six.2 | ten | fourteen | 15 | 6700 | 7800 | 19000 | |
| 12 | HK1208 | 37941/twelve | 3.three | – | – | – | 12 | sixteen | 8 | 7200 | 8000 | 19000 |
| HK1210 | 57941/12 | four.six | BK1210 | 55941/twelve | 5.2 | twelve | 16 | ten | 4150 | 5800 | 19000 | |
| HK1212 | 67941/12 | 5.6 | BK1212 | 65941/twelve | 6.2 | twelve | sixteen | 12 | 3800 | 5100 | 15000 | |
| thirteen | HK1312 | – | eight.9 | BK1312 | – | eleven.two | thirteen | 19 | twelve | 6200 | 7100 | 17000 |
| 14 | HK1410 | 27941/fourteen | 8.three | BK1412 | 35941/fourteen | twelve.1 | fourteen | 20 | 10 | 6700 | 7000 | 16000 |
| HK1412 | 37941/fourteen | 10.five | – | – | twelve.two | fourteen | 20 | twelve | 6800 | 7500 | 16000 | |
| HK1416 | 57941/14 | thirteen.nine | – | – | twelve.5 | fourteen | 20 | sixteen | 7300 | 9000 | 14000 | |
| 15 | HK15×20×12 | 7941/fifteen | 8.4 | – | – | – | fifteen | 20 | twelve | 5800 | 6000 | 14000 |
| HK15×20×16 | 7942/fifteen | 11.4 | – | – | – | fifteen | twenty | 16 | 6000 | 6200 | 14000 | |
| HK15×20×20 | 7943/15 | 13.eight | – | – | – | 15 | twenty | 20 | 6100 | 6400 | 14000 | |
| HK1512 | 37941/fifteen | eleven.1 | BK1512 | 35941/fifteen | twelve.seven | fifteen | 21 | 12 | 7000 | 8400 | 14000 | |
| HK1514 | 47941/fifteen | 12.7 | – | – | twelve.nine | 15 | 21 | 14 | 8500 | 10400 | 13000 | |
| HK1515 | – | 14.two | – | – | thirteen | 15 | 21 | 15 | 9100 | 11400 | 13000 | |
| HK1516 | 57941/fifteen | 15 | BK1516 | 55941/15 | sixteen.5 | fifteen | 21 | 16 | 9800 | 11400 | 14000 | |
| HK1522 | SZ-439 | twenty.4 | BK1522 | – | 22 | fifteen | 21 | 22 | 104 john deere forty four snowblower gearbox Vientiane Lao People’s Democratic Republic 00 | 16500 | 14000 | |
| HK15×22×12 | 7948/fifteen | 12.5 | – | – | – | 15 | 22 | 12 | 14300 | 18400 | 13000 | |
| 16 | HK16×21×09 | – | 7.five | – | – | – | sixteen | 21 | 9 | 4400 | 5600 | 12000 |
| HK1612 | 37941/16 | eleven.seven | BK1612 | 35941/16 | 13.eight | sixteen | 22 | twelve | 7100 | 9200 | 14000 | |
| HK1614 | 47941/sixteen | fourteen.4 | – | – | – | sixteen | 22 | 14 | 8800 | 9900 | 12000 | |
| HK1616 | 57941/16 | fifteen.eight | BK1616 | 55941/sixteen | 17.six | 16 | 22 | sixteen | 15710 | 14300 | 14000 | |
| HK1617 | SZ-435 | eighteen | – | – | – | sixteen | 22 | 17 | 12900 | 17200 | 12000 | |
| HK1622 | 87941/16 | 21.seven | BK1622 | 85941/sixteen | 23.four | 16 | 22 | 22 | 11100 | 17400 | 14000 | |
| 17 | HK1712 | 37941/seventeen | 12.two | BK1712 | 35941/17 | 14.five | seventeen | 23 | twelve | 6900 | 9300 | 13000 |
| HK1714 | 7941/17 | fourteen | – | – | – | seventeen | 23 | 14 | 6800 | 15710 | 10000 | |
| HK1716 | 57941/seventeen | fifteen.nine | – | – | – | 17 | 23 | sixteen | 8500 | 12500 | ten thousand | |
| HK1718 | 7942/seventeen | 19 | – | – | – | 17 | 23 | eighteen | 9500 | 10600 | ten thousand | |
| 18 | HK1812 | 37941/eighteen | 13.one | BK1812 | 35941/18 | 14.9 | 18 | 24 | 12 | 7100 | 9900 | 12000 |
| HK1816 | 57941/18 | 17.5 | BK1816 | 55941/eighteen | 19.nine | 18 | 24 | sixteen | 10600 | 15300 | 12000 | |
| 19 | HK19×27×16 | TA1916 | 23 | – | – | – | 19 | 27 | sixteen | 8100 | 9500 | 10500 |
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———————————-About Guomai Bearing Manufacturing unit———————
ZheJiang Guomai Bearing Co.,Ltd(hereinafter referred to as Guomai) was recognized in 1999, with far more than twenty years of bearing analysis and manufacturing encounter. The manufacturing facility addresses an area of 16000 square meters,7000 of which is production region and the other is workplace and warehouse. Guomai has big stock for normally utilized bearing versions and this enables us to produce the bearing to consumers within the shortest time.
There are complete 160 staffs, 6 automatic bearing assembly strains,116 CNC equipment and 22 sets of precise inspection devices. We not only have our possess R&D group but also cooperate with ZheJiang College of Science and Engineering, HangZhou Bearing Study Institute to build new bearing planning and manufacturing technological innovation.
In addition to traditional bearings, Guomai also supplies OEM and ODM support to our respectable customers to fulfill their personal requirements.We released sophisticated milling, turning machines, warmth therapy tools and bearing testing devices to assure the high quality of the bearings due to the fact we know “Good quality is the daily life of Guomai” .Now our best products include taper roller bearing, angular make contact with ball bearing, deep groove bearing ,spherical bearing and cylindrical roller bearing with P5, P4 precision grade.
Right after so many many years of creating, Guomai has created up an superb product sales network within China. Our two bearing brand names “CVZ” and “Bentu” are ept acknowledged and have higher popularity in the industrial equipment and factors area. Additionally, with self confidence of our bearing high quality, we started to export our bearings 4 years in the past. Clients from Europe, North America, Middle East, Southeast Asia and Africa have appreciated the happiness our bearings brought to them.
Guomai Bearing always upholds “Get-Acquire” spirit and thinks in “Particulars figure out success” philosophy, and hold improving bearing high quality in the past twenty years. Some series of our bearings have similar quality with SKF, NSK, Timken, NACHI, KOYO, NTN and other ept popular manufacturers but with decrease cost.
Bathroom ept to the long term, Guomai will insist on the ept innovation and processing amounts to supply the most proper bearing merchandise and service to our clients.
Bearing internet webpage description and types may be restricted, you should make contact with us for far more details.
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Guomai Bearings, turn with the ept and you!!!
The use of authentic products manufacturer’s (OEM) portion figures or logos , e.g. CASE® and John Deere® are for reference purposes only and for indicating product use and compatibility. Our business and the listed replacement areas contained herein are not sponsored, accepted, or created by the OEM.
