We EPG is one particular of the greatest manufacturers in China. We have innovative machines for manufacturing and new ept screening ability . By way of adopting new ept from British, German, U.S.A, our products are greatest sellers all over European, The us, and Southeast Asia.- EPG Group the largest agricultural gearbox and pto manufacturing facility in China with 5 different branches. For a lot more details: Cell/whatsapp/telegram/Kakao us at: 0086-13083988828
Needle Roller Bearings NA6909A/YA NA6910A NA6911A NA6912A NA6913A NA6914A NA6915A NA6916A NA6919A RNA6001 RNA6003 RNA6005 for Mitsubishi/Peterbilt/TATRA/Iveco
Causes to select Guomai Bearings as your independent needle roller/rolling bearings partner
one. Bearing developing: Guomai has our own bearing R&D staff and adopts Germany technological innovation. This enables us to provide OEM and ODM support to you.
two. Manufacturing process:We strictly adhere to the 5S production process and obtained ISO9001:2008 top quality management system certification. Aside from, we launched from overseas ept popular makes lathes and warmth therapy gear, this allows us to give higher precision bearings with comparable good quality to ept popular makes these kinds of as SKF, ,TIMKEN,NSK,NTN,KOYO,NACHI and so on.
three. Materials: To make certain the large high quality of bearings, we use substantial carbon chrome bearing metal which provides high rigidity, and large resistance to abrasive use to create the bearings. Minimal carbon chilly rolled metal and minimal carbon stainless steel is also utilised in accordance to customers’ demands.
four. Top quality inspection: All bearings will be strictly tested ahead of packing. We have Taylor talysurf, hardness meter,clearance detector,vibration(pace) measuring instrument,roundness instrument to assure all bearings are competent with the requirements.
5. Lubricants: Suitable lubricants are employed to defend the bearings from oxidation or corrosion of components thus allow our bearings with for a longer time life time, lower sound and far better high temperature efficiency. Selection of lubricants is usually governed by the bearing software. Proper decision of substantial high quality lubricants could avert metallic to metallic get in touch with and perform warmth absent from the bearings.
6. Packing: Guomai bearings pay interest to each detail in the bearing generation method. We undertake plastic bag, Kraft paper, thick paper box and cartons to safeguard the bearings from unexpectable hurt for the duration of the transportation and warehouse inventory.
seven. Manufacturing unit direct marketing: We are the manufacturing unit and not the distributor or ept agent, so we could supply the exact same high quality with aggressive cost.
What is Needle Roller Bearing?
A needle roller bearing is a particular variety of roller bearing which makes use of prolonged, slim cylindrical rollers loo ept like stitching needles. Rollers of regular roller bearings are only slightly more time than their diameter, but needle rollers are at minimum 4 occasions longer than their diameter. Like all the other bearings, they are employed to reduce the friction of rotating floor.
When compared to ball bearings and other conventional roller bearings, needle bearings have a larger surface area 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 require much less clearance in between the axle and the surrounding construction.
Needle bearings are widely used in ept factors this kind of as rocker arm pivots, pumps, compressors, and transmissions. The push shaft of a rear-wheel drive car normally has at least 8 needle bearings (four in every U joint) and often far more if it is particularly extended, or operates on steep slopes.
Assorted kinds of needle bearings are offered in a vast range of sizes and tolerances, for a multitude of applications such as gearboxes, automotive energy transmission techniques, two and 4 stroke engines, planetary equipment sets and air compressors.
Needle roller and cage assemblies are offered in single or double row, strong or split cage, metric and inch dimensions. Single and double row bearings are obtainable with or with no ribs, and with or without having inner rings.
Needle roller/rolling bearings specs
| Shaft Diameter | Bearing Designation and Mass Approx | Boudary Dimensions | Simple Load Rating | Restricting Velocity | ||||||||
| Open | Closed | FW | D | C | Cr Dynamic | Cor Static | Oil | |||||
| mm | Present | Authentic | Mass(g) | Existing | Authentic | Mass(g) | mm | N | rpm | |||
| four | HK0408TN | 37941/4 | one.six | BK0408TN | 35941/four | 1.8 | 4 | 8 | 8 | 1540 | 1070 | 40000 |
| five | HK0509 | 47941/5 | two | BK0509 | 45941/five | two.1 | five | nine | 9 | 2200 | 1790 | 36000 |
| 6 | HK0607 | 27941/six | 1.8 | – | – | – | six | ten | seven | 1600 | 1400 | 30000 |
| HK0608 | 37941/6 | two.1 | BK0608 | 35941/six | two.2 | six | ten | eight | 1830 | 1550 | 32000 | |
| HK0609 | 47941/six | 2.two | BK0609 | 45941/six | two.6 | 6 | ten | ninety eight | 2650 | 2400 | 30000 | |
| HK06×12×08 | 2.5 | – | – | – | 6 | twelve | eight | 2230 | 2571 | 33000 | ||
| seven | HK0709 | 47941/seven | 2.three | BK0709 | 45941/7 | 2.9 | 7 | eleven | nine | 2800 | 2150 | 27000 |
| 8 | HK0808 | 37941/eight | 2.seven | BK0808 | 35941/eight | 3 | 8 | twelve | eight | 2550 | 2400 | 21000 |
| HK571 | 57941/eight | three | BK571 | 55941/8 | 3.4 | 8 | 12 | 10 | 3700 | 3450 | 21000 | |
| HK08×14×10 | 27942/eight | 5.35 | BK08×14×10 | 25941/8 | 5.eight | 8 | fourteen | 10 | 3800 | 3950 | 25000 | |
| HK08×14×12 | 37942/eight | 6.six | – | – | – | 8 | 14 | twelve | 4100 | 4320 | 25000 | |
| 9 | HK0908 | 37941/nine | three | BK0908 | 35941/nine | 3.four | 9 | 13 | 8 | 3650 | 4050 | 25000 |
| HK571 | 57941/9 | 4 | BK571 | 55941/9 | 4.three | 9 | 13 | ten | 4050 | 4250 | 25000 | |
| HK571 | 67941/9 | 4.6 | BK571 | 65941/9 | 4.nine | nine | thirteen | 12 | 5000 | 6000 | 25000 | |
| HK09×15×10 | 27942/9 | 5.6 | – | – | – | 9 | fifteen | ten | 5300 | 6300 | 25000 | |
| 10 | HK1571 | 57941/10 | 4.1 | BK1571 | 55941/10 | four.three | 10 | fourteen | ten | 3900 | 4800 | 19000 |
| HK1012 | 67941/10 | 4.eight | BK1012 | 65941/10 | five | 10 | 14 | twelve | 5000 | 6300 | 19000 | |
| HK1015 | – | six | BK1015 | – | 6.two | 10 | fourteen | fifteen | 6700 | 7800 | 19000 | |
| 12 | HK1208 | 37941/12 | 3.3 | – | – | – | 12 | 16 | eight | 7200 | 8000 | 19000 |
| HK1210 | 57941/12 | four.6 | BK1210 | 55941/12 | five.two | 12 | 16 | ten | 4150 | 5800 | 19000 | |
| HK1212 | 67941/12 | five.6 | BK1212 | 65941/12 | six.two | 12 | 16 | twelve | 3800 | 5100 | 15000 | |
| thirteen | HK1312 | – | eight.9 | BK1312 | – | eleven.2 | 13 | 19 | 12 | 6200 | 7100 | 17000 |
| 14 | HK1410 | 27941/fourteen | eight.three | BK1412 | 35941/fourteen | 12.1 | 14 | 20 | ten | 6700 | 7000 | 16000 |
| HK1412 | 37941/fourteen | 10.five | – | – | 12.two | 14 | twenty | 12 | 6800 | 7500 | 16000 | |
| HK1416 | 57941/fourteen | 13.9 | – | – | 12.five | fourteen | twenty | 16 | 7300 | 9000 | 14000 | |
| 15 | HK15×20×12 | 7941/fifteen | 8.four | – | – | – | 15 | twenty | 12 | 5800 | 6000 | 14000 |
| HK15×20×16 | 7942/fifteen | 11.four | – | – | – | 15 | 20 | 16 | 6000 | 6200 | 14000 | |
| HK15×20×20 | 7943/fifteen | 13.8 | – | – | – | fifteen | 20 | twenty | 6100 | 6400 | 14000 | |
| HK1512 | 37941/15 | eleven.1 | BK1512 | 35941/fifteen | twelve.7 | fifteen | 21 | twelve | 7000 | 8400 | 14000 | |
| HK1514 | 47941/fifteen | 12.7 | – | – | 12.9 | 15 | 21 | fourteen | 8500 | 10400 | 13000 | |
| HK1515 | – | fourteen.2 | – | – | 13 | 15 | 21 | 15 | 9100 | 11400 | 13000 | |
| HK1516 | 57941/15 | fifteen | BK1516 | 55941/fifteen | 16.5 | 15 | 21 | 16 | 9800 | 11400 | 14000 | |
| HK1522 | SZ-439 | twenty.4 | BK1522 | – | 22 | fifteen | 21 | 22 | 10400 | 16500 | 14000 | |
| HK15×22×12 | 7948/15 | twelve.five | – | – | – | 15 | 22 | twelve | 14300 | 18400 | 13000 | |
| 16 | HK16×21×09 | – | 7.five | – | – | – | 16 | 21 | nine | 4400 | 5600 | 12000 |
| HK1612 | 37941/sixteen | 11.7 | BK1612 | 35941/16 | thirteen.8 | sixteen | 22 | 12 | 7100 | 9200 | 14000 | |
| HK1614 | 47941/sixteen | 14.4 | – | – | – | sixteen | 22 | 14 | 8800 | 9900 | 12000 | |
| HK1616 | 57941/16 | fifteen.8 | BK1616 | 55941/sixteen | seventeen.six | sixteen | 22 | 16 | 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/seventeen | 12.2 | BK1712 | one thousand to 540 pto reducer gearbox for sale Brasilia Brazil 35941/seventeen | 14.5 | seventeen | 23 | twelve | 6900 | 9300 | 13000 |
| HK1714 | 7941/seventeen | fourteen | – | – | – | seventeen | 23 | fourteen | 6800 | 15710 | 10000 | |
| HK1716 | 57941/17 | 15.nine | – | – | – | 17 | 23 | sixteen | 8500 | 12500 | 10000 | |
| HK1718 | 7942/17 | 19 | – | – | – | 17 | 23 | eighteen | 9500 | 10600 | 10000 | |
| 18 | HK1812 | 37941/18 | thirteen.one | BK1812 | 35941/eighteen | 14.9 | 18 | 24 | 12 | 7100 | 9900 | 12000 |
| HK1816 | 57941/eighteen | seventeen.five | BK1816 | 55941/eighteen | 19.nine | 18 | 24 | sixteen | 10600 | 15300 | 12000 | |
| 19 | HK19×27×16 | TA1916 | 23 | – | – | – | 19 | 27 | sixteen | 8100 | 9500 | 10500 |
—————————————RNA4905 Details————————————-
———————————-About Guomai Bearing Manufacturing facility———————
ZheJiang Guomai Bearing Co.,Ltd(hereinafter referred to as Guomai) was recognized in 1999, with much more than twenty a long time of bearing study and manufacturing experience. The manufacturing unit handles an area of 16000 square meters,7000 of which is producing location and the other is business office and warehouse. Guomai has massive stock for usually employed bearing types and this enables us to produce the bearing to customers inside the shortest time.
There are whole a hundred and sixty staffs, 6 automatic bearing assembly strains,116 CNC equipment and 22 sets of specific inspection instruments. We not only have our personal R&D group but also cooperate with ZheJiang College of Science and Engineering, HangZhou Bearing Analysis Institute to develop new bearing planning and manufacturing technology.
In addition to standard bearings, Guomai also offers OEM and ODM support to our respectable clients to satisfy their person requirements.We introduced innovative milling, turning machines, warmth treatment equipment and bearing tests devices to guarantee the good quality of the bearings simply because we know “High quality is the life of Guomai” .Now our best merchandise include taper roller bearing, angular speak to ball bearing, deep groove bearing ,spherical bearing and cylindrical roller bearing with P5, P4 precision quality.
Right after so many years of establishing, Guomai has built up an outstanding sales network inside of China. Our two bearing manufacturers “CVZ” and “Bentu” are ept acknowledged and have substantial status inside of the industrial equipment and factors subject. Furthermore, with self confidence of our bearing high quality, we started to export our bearings 4 years ago. Customers from Europe, North America, Center East, Southeast Asia and Africa have appreciated the joy our bearings introduced to them.
Guomai Bearing often upholds “Win-Win” spirit and thinks in “Details establish success” philosophy, and keep enhancing bearing good quality in the past twenty many years. Some sequence of our bearings have equivalent quality with SKF, NSK, Timken, NACHI, KOYO, NTN and other ept famous makes but with reduce value.
Loo ept to the foreseeable future, Guomai will insist on the ept innovation and processing ranges to provide the most acceptable bearing goods and support to our clients.
Bearing net website page description and versions may be limited, remember to speak to us for more details.
———-Workshop See——-
———-Exhibition——-
Guomai Bearings, turn with the ept and you!!!
The use of authentic gear manufacturer’s (OEM) portion numbers or emblems , e.g. CASE® and John Deere® are for reference needs only and for indicating item use and compatibility. Our organization and the shown substitution parts contained herein are not sponsored, authorized, or manufactured by the OEM.
