We we have attained the believe in of buyers globally. a specialized provider of a full range of chains, sprockets, gears, equipment racks, V-belts, couplings and reducers， pto shaft, agricultural gearboxes….- EPG Team the largest agricultural gearbox and pto factory in China with 5 different branches. For much more particulars: Mobile/whatsapp/telegram/Kakao us at: 0086-13083988828
Needle Roller Bearings NK70/25/YA RNAL6/78ZWA NAOL48901 NA6/40 NA6/55 NA6/245 NAVP4907X3 NAVP4908X3 NAVP4912X3 NAVP4571X2 for Jeep/Buick/Chevrolet/Cadillac
Causes to pick Guomai Bearings as your unbiased needle roller/rolling bearings partner
1. Bearing designing: Guomai has our possess bearing R&D staff and adopts Germany technology. This enables us to provide OEM and ODM provider to you.
two. Manufacturing process:We strictly comply with the 5S production approach and obtained ISO9001:2008 high quality administration program certification. In addition to, we introduced from overseas ept famous makes lathes and warmth therapy equipment, this enables us to give higher precision bearings with related high quality to ept popular manufacturers this kind of as SKF, ,TIMKEN,NSK,NTN,KOYO,NACHI and so on.
3. Resources: To guarantee the large high quality of bearings, we use higher carbon chrome bearing steel which offers substantial rigidity, and high resistance to abrasive wear to produce the bearings. Minimal carbon cold rolled metal and low carbon stainless metal is also used according to customers’ needs.
four. High quality inspection: All bearings will be strictly examined just before packing. We have Taylor talysurf, hardness meter,clearance detector,vibration(velocity) measuring instrument,roundness instrument to promise all bearings are qualified with the standards.
5. Lubricants: Suited lubricants are utilized to safeguard the bearings from oxidation or corrosion of areas hence enable our bearings with more time life span, low noise and far better high temperature performance. Selection of lubricants is typically governed by the bearing software. Appropriate option of higher high quality lubricants could avert steel to metallic get in touch with and conduct heat away from the bearings.
six. Packing: Guomai bearings pay out attention to each detail in the bearing generation approach. We adopt plastic bag, Kraft paper, thick paper box and cartons to safeguard the bearings from unexpectable hurt throughout the transportation and warehouse stock.
seven. Manufacturing facility immediate advertising and marketing: We are the manufacturing unit and not the distributor or ept agent, so we could give the same good quality with competitive price.
What is Needle Roller Bearing?
A needle roller bearing is a special variety of roller bearing which uses long, thin cylindrical rollers loo ept like stitching needles. Rollers of common roller bearings are only a bit lengthier than their diameter, but needle rollers are at the very least 4 occasions lengthier than their diameter. Like all the other bearings, they are utilised to reduce the friction of rotating floor.
In comparison 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 support a higher radial load but not axial load. They are also thinner, so they need considerably less clearance among the axle and the encompassing structure.
Needle bearings are widely used in ept components this sort of as rocker arm pivots, pumps, compressors, and transmissions. The drive shaft of a rear-wheel travel motor vehicle normally has at minimum 8 needle bearings (four in every U joint) and often far more if it is specifically long, or operates on steep slopes.
Diverse kinds of needle bearings are accessible in a vast variety of dimensions and tolerances, for a multitude of applications such as gearboxes, automotive electricity transmission programs, two and four stroke engines, planetary equipment sets and air compressors.
Needle roller and cage assemblies are supplied in single or double row, strong or split cage, metric and inch sizes. One and double row bearings are available with or without ribs, and with or without having internal rings.
Needle roller/rolling bearings requirements
|Shaft Diameter||Bearing Designation and Mass Approx||Boudary Proportions||Basic Load Rating||Limiting Speed|
|Open||Shut||FW||D||C||Cr Dynamic||Cor Static||Oil|
———————————-About Guomai Bearing Manufacturing facility———————
ZheJiang Guomai Bearing Co.,Ltd(hereinafter referred to as Guomai) was established in 1999, with a lot more than 20 a long time of bearing study and production expertise. The manufacturing unit addresses an area of 16000 square meters,7000 of which is producing region and the other is workplace and warehouse. Guomai has massive inventory for normally employed bearing models and this permits us to provide the bearing to buyers inside the shortest time.
There are complete a hundred and sixty staffs, 6 automatic bearing assembly lines,116 CNC machines and 22 sets of specific inspection devices. We not only have our possess R&D staff but also cooperate with ZheJiang College of Science and Technologies, HangZhou Bearing Research Institute to produce new bearing creating and manufacturing engineering.
In addition to conventional bearings, Guomai also gives OEM and ODM provider to our respectable buyers to fulfill their specific demands.We introduced sophisticated milling, turning devices, warmth therapy tools and bearing screening machines to assure the good quality of the bearings since we know “Good quality is the lifestyle of Guomai” .Now our best merchandise contain taper roller bearing, angular speak to ball bearing, deep groove bearing ,spherical bearing and cylindrical roller bearing with P5, P4 accuracy quality.
Soon after so several a long time of developing, Guomai has developed up an excellent product sales network inside of China. Our two bearing makes “CVZ” and “Bentu” are ept acknowledged and have high status in the industrial products and components area. Additionally, with confidence of our bearing good quality, we started out to export our bearings 4 years in the past. Consumers from Europe, North The us, Middle East, Southeast Asia and Africa have appreciated the joy our bearings introduced to them.
Guomai Bearing always upholds “Get-Acquire” spirit and believes in “Details determine accomplishment” philosophy, and maintain strengthening bearing good quality in the past 20 many years. Some series of our bearings have comparable high quality with SKF, NSK, Timken, NACHI, KOYO, NTN and other ept famous brand names but with reduced value.
Bathroom ept to the potential, Guomai will insist on the ept innovation and processing amounts to provide the most appropriate bearing items and provider to our customers.
Bearing world wide web webpage description and versions may possibly be constrained, remember to make contact with us for more info.
Guomai Bearings, turn with the ept and you!!!
The use of unique products manufacturer’s (OEM) portion numbers or trademarks , e.g. CASE® and John Deere® are for reference functions only and for indicating solution use and compatibility. Our organization and the detailed substitution areas contained herein are not sponsored, accredited, or made by the OEM.