We We are aiming to fulfill the needs of the clientele close to the globe.. a specialized provider of a full range of chains, sprockets, gears, equipment racks, V-belts, couplings and reducers， pto shaft, agricultural gearboxes….- EPG Group the greatest agricultural gearbox and pto manufacturing facility in China with 5 various branches. For much more particulars: Cell/whatsapp/telegram/Kakao us at: 0086-13083988828
Needle Roller Bearings HK4571YA HK/10x16x10 HK/12x17x12 HK12x17x12YA HK/15x20x12 HK15x20x12YA HK/17x23x14 HK17x23x14YA HK/20x26x14 HK20x26x14YA for Track Roller
Reasons to decide on Guomai Bearings as your independent needle roller/rolling bearings partner
one. Bearing creating: Guomai has our very own bearing R&D staff and adopts Germany technological innovation. This enables us to provide OEM and ODM provider to you.
2. Generation method:We strictly comply with the 5S manufacturing process and acquired ISO9001:2008 good quality administration program certificate. Besides, we launched from abroad ept famous makes lathes and heat treatment method equipment, this permits us to offer substantial precision bearings with equivalent quality to ept renowned makes this kind of as SKF, ,TIMKEN,NSK,NTN,KOYO,NACHI and so on.
three. Resources: To ensure the high high quality of bearings, we use large carbon chrome bearing steel which offers large rigidity, and substantial resistance to abrasive use to generate the bearings. Reduced carbon cold rolled steel and low carbon stainless metal is also used according to customers’ specifications.
four. High quality inspection: All bearings will be strictly analyzed just before packing. We have Taylor talysurf, hardness meter,clearance detector,vibration(speed) measuring instrument,roundness instrument to promise all bearings are competent with the standards.
5. Lubricants: Ideal lubricants are utilized to protect the bearings from oxidation or corrosion of parts thus allow our bearings with lengthier lifetime, reduced sound and far better high temperature functionality. Variety of lubricants is typically governed by the bearing application. Correct decision of large top quality lubricants could avoid metal to steel get in touch with and conduct warmth away from the bearings.
six. Packing: Guomai bearings pay out consideration to every element in the bearing production approach. We adopt plastic bag, Kraft paper, thick paper box and cartons to defend the bearings from unexpectable hurt in the course of the transportation and warehouse stock.
7. Manufacturing unit immediate marketing and advertising: We are the manufacturing facility and not the distributor or ept agent, so we could supply the very same good quality with aggressive cost.
What is Needle Roller Bearing?
A needle roller bearing is a special variety of roller bearing which uses lengthy, slim cylindrical rollers loo ept like sewing needles. Rollers of normal roller bearings are only marginally more time than their diameter, but needle rollers are at the very least four moments lengthier than their diameter. Like all the other bearings, they are utilized to reduce the friction of rotating surface.
In contrast to ball bearings and other conventional roller bearings, needle bearings have a larger surface region in contact with the raceways, so they can assistance a increased radial load but not axial load. They are also thinner, so they need less clearance in between the axle and the bordering composition.
Needle bearings are widely used in ept components this kind of as rocker arm pivots, pumps, compressors, and transmissions. The generate shaft of a rear-wheel push automobile generally has at minimum 8 needle bearings (4 in each and every U joint) and usually a lot more if it is specifically prolonged, or operates on steep slopes.
Varied kinds of needle bearings are accessible in a extensive selection of measurements and tolerances, for a multitude of applications such as gearboxes, automotive electricity transmission systems, two and four stroke engines, planetary equipment sets and air compressors.
Needle roller and cage assemblies are provided in solitary or double row, sound or break up cage, metric and inch sizes. Solitary and double row bearings are available with or without having ribs, and with or with out interior rings.
Needle roller/rolling bearings requirements
|Shaft Diameter||Bearing Designation and Mass Approx||Boudary Dimensions||Simple Load Ranking||Restricting Speed|
|Open||Closed||FW||D||C||Cr Dynamic||Cor Static||Oil|
———————————-About Guomai Bearing Manufacturing unit———————
ZheJiang Guomai Bearing Co.,Ltd(hereinafter referred to as Guomai) was recognized in 1999, with more than twenty a long time of bearing investigation and production knowledge. The factory covers an area of 16000 square meters,7000 of which is producing area and the other is office and warehouse. Guomai has massive stock for usually used bearing designs and this permits us to deliver the bearing to consumers within the shortest time.
There are whole 160 staffs, 6 automatic bearing assembly strains,116 CNC machines and 22 sets of exact inspection devices. We not only have our possess R&D group but also cooperate with ZheJiang College of Science and Engineering, HangZhou Bearing Investigation Institute to build new bearing developing and manufacturing engineering.
In addition to standard bearings, Guomai also offers OEM and ODM service to our respectable customers to satisfy their personal demands.We released superior milling, turning devices, heat therapy tools and bearing testing machines to assure the quality of the bearings due to the fact we know “Good quality is the lifestyle of Guomai” .Now our top goods incorporate taper roller bearing, angular speak to ball bearing, deep groove bearing ,spherical bearing and cylindrical roller bearing with P5, P4 accuracy quality.
Right after so many several years of establishing, Guomai has developed up an excellent product sales network inside of China. Our two bearing makes “CVZ” and “Bentu” are ept recognized and have higher status inside the industrial gear and factors area. Furthermore, with confidence of our bearing high quality, we began to export our bearings 4 years in the past. Consumers from Europe, North The usa, Middle East, Southeast Asia and Africa have loved the joy our bearings introduced to them.
Guomai Bearing always upholds “Win-Win” spirit and thinks in “Information decide success” philosophy, and hold improving bearing quality in the past twenty several years. Some series of our bearings have equivalent good quality with SKF, NSK, Timken, NACHI, KOYO, NTN and other ept well-known makes but with reduced price.
Loo ept to the future, Guomai will insist on the ept innovation and processing ranges to supply the most appropriate bearing items and support to our buyers.
Bearing net web page description and versions could be minimal, please get in touch with us for far more data.
———-Workshop Look at——-
Guomai Bearings, turn with the ept and you!!!
The use of authentic equipment manufacturer’s (OEM) part quantities or emblems , e.g. CASE® and John Deere® are for reference needs only and for indicating item use and compatibility. Our business and the listed substitution areas contained herein are not sponsored, accepted, or made by the OEM.