We Our merchandise assortment contains all types of helical gear, spur gear, bevel gear, gear rack, worm gear, sprockets,chains, bearings, pto shaft, agricultural gearboxes.- EPG Team the most significant agricultural gearbox and pto manufacturing unit in China with 5 different branches. For more details: Cellular/whatsapp/telegram/Kakao us at: 0086-13083988828
Cheap Needle Roller Bearings HK1512 HK1212 HK1312 HK2571 HK2127V HK2216 HK2512 HK3016 HK4512 HK4530 HK5012 HK5571 HK/15x21x15RS HK/17x25x14RS HK17x25x16.7-2RS
Motives to decide on Guomai Bearings as your impartial needle roller/rolling bearings partner
one. Bearing developing: Guomai has our very own bearing R&D staff and adopts Germany engineering. This allows us to offer OEM and ODM service to you.
two. Manufacturing method:We strictly adhere to the 5S creation method and acquired ISO9001:2008 high quality administration method certification. Aside from, we released from abroad ept popular makes lathes and warmth remedy products, this enables us to offer higher precision bearings with comparable good quality to ept well-known brand names this sort of as SKF, ,TIMKEN,NSK,NTN,KOYO,NACHI and so on.
3. Materials: To guarantee the higher good quality of bearings, we use higher carbon chrome bearing metal which supplies higher rigidity, and high resistance to abrasive wear to produce the bearings. Reduced carbon cold rolled metal and low carbon stainless metal is also utilised according to customers’ specifications.
four. Good quality inspection: All bearings will be strictly tested prior to packing. We have Taylor talysurf, hardness meter,clearance detector,vibration(speed) measuring instrument,roundness instrument to assure all bearings are competent with the expectations.
five. Lubricants: Ideal lubricants are utilised to protect the bearings from oxidation or corrosion of elements thus empower our bearings with for a longer time life span, low noise and greater high temperature functionality. Variety of lubricants is typically ruled by the bearing application. Correct decision of substantial quality lubricants could avert steel to metal make contact with and perform warmth away from the bearings.
6. Packing: Guomai bearings pay out focus to every detail in the bearing creation procedure. We undertake plastic bag, Kraft paper, thick paper box and cartons to defend the bearings from unexpectable injury throughout the transportation and warehouse inventory.
7. Manufacturing unit immediate marketing: We are the manufacturing unit and not the distributor or ept agent, so we could offer the exact same quality with competitive value.
What is Needle Roller Bearing?
A needle roller bearing is a unique kind of roller bearing which utilizes lengthy, skinny cylindrical rollers loo ept like stitching needles. Rollers of normal roller bearings are only marginally for a longer time than their diameter, but needle rollers are at least four instances 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 get in touch with with the raceways, so they can assistance a higher radial load but not axial load. They are also thinner, so they need less clearance amongst the axle and the surrounding construction.
Needle bearings are widely used in ept factors these kinds of as rocker arm pivots, pumps, compressors, and transmissions. The generate shaft of a rear-wheel generate automobile usually has at least eight needle bearings (4 in each U joint) and frequently more if it is notably extended, or operates on steep slopes.
Various varieties of needle bearings are available in a extensive variety of dimensions and tolerances, for a multitude of applications such as gearboxes, automotive electrical power transmission methods, 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. Solitary and double row bearings are available with or without having ribs, and with or without having interior rings.
Needle roller/rolling bearings requirements
| Shaft Diameter | Bearing Designation and Mass Approx | Boudary Proportions | Simple Load Ranking | Restricting Pace | ||||||||
| Open up | Shut | FW | D | C | Cr Dynamic | Cor Static | Oil | |||||
| mm | Recent | Original | Mass(g) | Existing | First | Mass(g) | mm | N | rpm | |||
| 4 | HK0408TN | 37941/four | 1.six | BK0408TN | 35941/four | one.8 | four | 8 | 8 | 1540 | 1070 | 40000 |
| 5 | HK0509 | 47941/5 | 2 | BK0509 | 45941/five | 2.one | five | nine | 9 | 2200 | 1790 | 36000 |
| 6 | HK0607 | 27941/six | 1.8 | – | – | – | 6 | ten | 7 | 1600 | 1400 | 30000 |
| HK0608 | 37941/six | 2.one | BK0608 | 35941/6 | 2.2 | 6 | 10 | eight | 1830 | 1550 | 32000 | |
| HK0609 | 47941/6 | two.two | BK0609 | 45941/6 | two.6 | six | ten | 98 | 2650 | 2400 | 30000 | |
| HK06×12×08 | 2.5 | – | – | – | 6 | twelve | eight | 2230 | 2571 | 33000 | ||
| 7 | HK0709 | 47941/seven | 2.3 | BK0709 | 45941/7 | two.nine | seven | eleven | 9 | 2800 | 2150 | 27000 |
| 8 | HK0808 | 37941/8 | 2.seven | BK0808 | 35941/eight | 3 | eight | 12 | 8 | 2550 | 2400 | 21000 |
| HK571 | 57941/8 | three | BK571 | 55941/8 | 3.4 | 8 | twelve | 10 | 3700 | 3450 | 21000 | |
| HK08×14×10 | 27942/8 | five.35 | BK08×14×10 | 25941/8 | five.8 | 8 | 14 | 10 | 3800 | 3950 | 25000 | |
| HK08×14×12 | 37942/8 | six.six | – | – | – | eight | fourteen | twelve | 4100 | 4320 | 25000 | |
| 9 | HK0908 | 37941/9 | 3 | BK0908 | 35941/nine | 3.four | nine | 13 | eight | 3650 | 4050 | 25000 |
| HK571 | 57941/nine | 4 | BK571 | 55941/9 | four.3 | nine | 13 | 10 | 4050 | 4250 | 25000 | |
| HK571 | 67941/9 | 4.6 | BK571 | 65941/nine | 4.nine | 9 | thirteen | 12 | 5000 | 6000 | 25000 | |
| HK09×15×10 | 27942/nine | five.6 | – | – | – | nine | fifteen | 10 | 5300 | 6300 | 25000 | |
| 10 | HK1571 | 57941/10 | four.1 | BK1571 | 55941/10 | 4.3 | ten | 14 | ten | 3900 | 4800 | 19000 |
| HK1012 | 67941/10 | four.8 | BK1012 | 65941/10 | five | ten | fourteen | 12 | 5000 | 6300 | 19000 | |
| HK1015 | – | six | BK1015 | – | six.2 | ten | 14 | fifteen | 6700 | 7800 | 19000 | |
| 12 | HK1208 | 37941/12 | three.3 | – | – | – | 12 | 16 | 8 | 7200 | 8000 | 19000 |
| HK1210 | 57941/12 | four.6 | BK1210 | 55941/twelve | five.two | twelve | sixteen | 10 | 4150 | 5800 | 19000 | |
| HK1212 | 67941/twelve | five.6 | BK1212 | 65941/12 | 6.two | 12 | sixteen | twelve | 3800 | 5100 | 15000 | |
| thirteen | HK1312 | – | eight.9 | BK1312 | – | eleven.2 | thirteen | 19 | twelve | 6200 | 7100 | 17000 |
| 14 | HK1410 | 27941/fourteen | eight.three | BK1412 | 35941/14 | twelve.one | 14 | 20 | ten | 6700 | 7000 | 16000 |
| HK1412 | 37941/fourteen | ten.five | – | – | 12.two | 14 | 20 | 12 | 6800 | 7500 | 16000 | |
| HK1416 | 57941/14 | thirteen.9 | – | – | 12.5 | 14 | twenty | sixteen | 7300 | 9000 | 14000 | |
| 15 | HK15×20×12 | 7941/fifteen | eight.four | – | – | – | 15 | 20 | twelve | 5800 | 6000 | 14000 |
| HK15×20×16 | 7942/fifteen | 11.4 | – | – | – | 15 | twenty | sixteen | 6000 | 6200 | 14000 | |
| HK15×20×20 | 7943/fifteen | thirteen.8 | – | – | – | fifteen | twenty | twenty | 6100 | 6400 | 14000 | |
| HK1512 | 37941/15 | 11.one | BK1512 | 35941/15 | 12.seven | fifteen | 21 | twelve | 7000 | 8400 | 14000 | |
| HK1514 | 47941/fifteen | twelve.7 | – | – | 12.9 | fifteen | 21 | 14 | 8500 | 10400 | 13000 | |
| HK1515 | – | 14.two | – | – | thirteen | fifteen | 21 | 15 | 9100 | 11400 | 13000 | |
| HK1516 | 57941/fifteen | fifteen | BK1516 | 55941/fifteen | 16.five | 15 | 21 | 16 | 9800 | 11400 | 14000 | |
| HK1522 | SZ-439 | 20.four | BK1522 | – | 22 | fifteen | 21 | 22 | 10400 | 16500 | 14000 | |
| HK15×22×12 | 7948/fifteen | twelve.five | – | – | – | fifteen | 22 | twelve | 14300 | 18400 | 13000 | |
| 16 | HK16×21×09 | – | 7.five | – | – | – | sixteen | 21 | 9 | 4400 | 5600 | 12000 |
| HK1612 | 37941/sixteen | eleven.7 | BK1612 | 35941/16 | 13.8 | sixteen | 22 | twelve | 7100 | 9200 | 14000 | |
| HK1614 | 47941/sixteen | fourteen.four | – | – | – | sixteen | 22 | 14 | 8800 | 9900 | 12000 | |
| HK1616 | 57941/16 | fifteen.8 | BK1616 | 55941/sixteen | 17.6 | 16 | 22 | 16 | 15710 | 14300 | 14000 | |
| HK1617 | SZ-435 | 18 | – | – | – | sixteen | 22 | 17 | 12900 | 17200 | 12000 | |
| HK1622 | 87941/sixteen | 21.7 | BK1622 | 85941/sixteen | 23.4 | 16 | 22 | 22 | 11100 | 17400 | 14000 | |
| 17 | HK1712 | 37941/seventeen | twelve.two | BK1712 | 35941/17 | 14.5 | 17 | 23 | twelve | 6900 | 9300 | 13000 |
| HK1714 | 7941/17 | 14 | – | – | – | seventeen | 23 | fourteen | 6800 | 15710 | ten thousand | |
| HK1716 | 57941/seventeen | fifteen.9 | – | – | – | seventeen | 23 | 16 | 8500 | 12500 | 10000 | |
| HK1718 | 7942/seventeen | 19 | – | – | – | 17 | 23 | eighteen | 9500 | 10600 | ten thousand | |
| 18 | HK1812 | 37941/18 | thirteen.one | BK1812 | 35941/18 | fourteen.9 | eighteen | 24 | 12 | 7100 | 9900 | 12000 |
| HK1816 | 57941/eighteen | seventeen.five | BK1816 | 55941/18 | 19.9 | 18 | 24 | sixteen | 10600 | 15300 | 12000 | |
| 19 | HK19×27×16 | TA1916 | 23 | – | – | – | 19 | 27 | 16 | 8100 | 9500 | 10500 |
—————————————HK546227 Particulars————————————-
———————————-About Guomai Bearing Manufacturing unit———————
ZheJiang Guomai Bearing Co.,Ltd(hereinafter referred to as Guomai) was recognized in 1999, with much more than 20 many years of bearing research and manufacturing expertise. The manufacturing unit addresses an area of 16000 sq. meters,7000 of which is production area and the other is place of work and warehouse. Guomai has big inventory for normally employed bearing versions and this allows us to deliver the bearing to buyers within the shortest time.
There are complete 160 staffs, 6 automatic bearing assembly lines,116 CNC machines and 22 sets of precise inspection instruments. We not only have our personal R&D group but also cooperate with ZheJiang College of Science and Technologies, HangZhou Bearing Study Institute to develop new bearing planning and manufacturing engineering.
In addition to standard bearings, Guomai also gives OEM and ODM services to our respectable consumers to fulfill their specific demands.We introduced innovative milling, turning devices, heat therapy products and bearing tests devices to assure the quality of the bearings since we know “Top quality is the life of Guomai” .Now our top 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 grade.
Following so numerous a long time of developing, Guomai has created up an outstanding sales community inside of China. Our two bearing brands “CVZ” and “Bentu” are ept known and have large reputation in the industrial gear and components area. Furthermore, with self-confidence of our bearing high quality, we started to export our bearings 4 years ago. Buyers from Europe, North The united states, Center East, Southeast Asia and Africa have appreciated the contentment our bearings introduced to them.
Guomai Bearing usually upholds “Win-Earn” spirit and thinks in “Specifics determine good results” philosophy, and keep strengthening bearing top quality in the past 20 several years. Some collection of our bearings have related quality with SKF, NSK, Timken, NACHI, KOYO, NTN and other ept well-known manufacturers but with reduce price tag.
Loo ept to the foreseeable future, Guomai will insist on the ept innovation and processing stages to provide the most appropriate bearing products and service to our buyers.
Bearing net web page description and types could be constrained, please get in touch with us for far more information.
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G bush hog 2615 legend gearbox Rostov-on-Don Russian Federation uomai Bearings, turn with the ept and you!!!
The use of original equipment manufacturer’s (OEM) element numbers or trademarks , e.g. CASE® and John Deere® are for reference functions only and for indicating item use and compatibility. Our company and the shown substitution components contained herein are not sponsored, authorized, or manufactured by the OEM.
