Best made in China – replacement parts – agricultural gearbox manufacturer in China Needle gearbox tiller Voronezh Russian Federation Roller Bearing HK4020ya HK 10X16X10 HK 12X17X12 HK 12X17X12ya HK 15X20X12 HK 15X20X12ya HK 17X23X14ya HK 20X26X14 HK 20X26X14ya for Track Roller with ce certificate top quality low price suitable for Tractor, Agricultural machines, right angle pto shaft drive

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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
Shaft Diameter	Open			Closed			FW	D	C	Cr Dynamic	Cor Static	Oil
mm	Current	First	Mass(g)	Existing	Unique	Mass(g)	mm			N		rpm
4	HK0408TN	37941/4	one.six	BK0408TN	35941/four	one.8	four	8	eight	1540	1070	40000
five	HK0509	47941/5	two	BK0509	45941/5	2.one	5	nine	nine	2200	1790	36000
6	HK0607	27941/six	1.8	–	–	–	six	ten	seven	1600	1400	30000
	HK0608	37941/6	two.1	BK0608	35941/6	2.2	6	10	8	1830	1550	32000
	HK0609	47941/6	2.2	BK0609	45941/six	2.6	6	ten	98	2650	2400	30000
	HK06×12×08		2.5	–	–	–	six	12	eight	2230	2571	33000
seven	HK0709	47941/seven	2.3	BK0709	45941/seven	two.9	7	eleven	9	2800	2150	27000
8	HK0808	37941/eight	two.7	BK0808	35941/8	3	8	twelve	eight	2550	2400	21000
	HK571	57941/eight	three	BK571	55941/eight	three.four	8	twelve	10	3700	3450	21000
	HK08×14×10	27942/8	5.35	BK08×14×10	25941/eight	5.eight	8	14	10	3800	3950	25000
	HK08×14×12	37942/eight	6.six	–	–	–	eight	fourteen	12	4100	4320	25000
9	HK0908	37941/nine	3	BK0908	35941/9	three.four	nine	thirteen	8	3650	4050	25000
	HK571	57941/9	4	BK571	55941/nine	four.three	nine	13	ten	4050	4250	25000
	HK571	67941/9	4.6	BK571	65941/9	4.nine	nine	13	12	5000	6000	25000
	HK09×15×10	27942/9	five.six	–	–	–	nine	15	10	5300	6300	25000
10	HK1571	57941/10	4.one	BK1571	55941/ten	four.three	10	fourteen	10	3900	4800	19000
	HK1012	67941/10	four.8	BK1012	65941/10	five	10	14	twelve	5000	6300	19000
	HK1015	–	six	BK1015	–	six.two	10	fourteen	15	6700	7800	19000
12	HK1208	37941/12	three.3	–	–	–	twelve	16	8	7200	8000	19000
	HK1210	57941/12	4.6	BK1210	55941/twelve	five.2	12	16	10	4150	5800	19000
	HK1212	67941/12	five.six	BK1212	65941/twelve	6.2	twelve	16	twelve	3800	5100	15000
13	HK1312	–	eight.9	BK1312	–	11.2	thirteen	19	twelve	6200	7100	17000
14	HK1410	27941/14	8.three	BK1412	35941/fourteen	12.one	14	twenty	ten	6700	7000	16000
	HK1412	37941/14	10.5	–	–	twelve.two	14	twenty	twelve	6800	7500	16000
	HK1416	57941/14	thirteen.nine	–	–	twelve.5	fourteen	20	16	7300	9000	14000
15	HK15×20×12	7941/fifteen	8.4	–	–	–	15	twenty	twelve	5800	6000	14000
	HK15×20×16	7942/15	eleven.4	–	–	–	fifteen	20	16	6000	6200	14000
	HK15×20×20	7943/15	thirteen.8	–	–	–	15	20	twenty	6100	6400	14000
	HK1512	37941/15	eleven.one	BK1512	35941/15	twelve.7	fifteen	21	12	7000	8400	14000
	HK1514	47941/15	12.seven	–	–	twelve.9	15	21	fourteen	8500	10400	13000
	HK1515	–	fourteen.two	–	–	thirteen	15	21	15	9100	11400	13000
	HK1516	57941/fifteen	15	BK1516	55941/fifteen	sixteen.five	15	21	16	9800	11400	14000
	HK1522	SZ-439	twenty.4	BK1522	–	22	15	21	22	10400	16500	14000
	HK15×22×12	7948/15	12.five	–	–	–	15	22	twelve	14300	18400	13000
16	HK16×21×09	–	seven.5	–	–	–	16	21	9	4400	5600	12000
	HK1612	37941/16	eleven.seven	BK1612	35941/sixteen	13.eight	sixteen	22	twelve	7100	9200	14000
	HK1614	47941/16	fourteen.4	–	–	–	sixteen	22	14	8800	9900	12000
	HK1616	57941/16	fifteen.8	BK1616	55941/16	17.six	16	22	sixteen	15710	14300	14000
	HK1617	SZ-435	18	–	–	–	sixteen	22	seventeen	12900	17200	12000
	HK1622	87941/sixteen	21.seven	BK1622	85941/16	23.four	sixteen	22	22	11100	17400	14000
17	HK1712	37941/seventeen	twelve.two	BK1712	35941/17	14.5	seventeen	23	twelve	6900	9300	13000
	HK1714	7941/seventeen	fourteen	–	–	–	seventeen	23	14	6800	15710	10000
	HK1716	57941/17	15.nine	–	–	–	seventeen	23	sixteen	8500	12500	10000
	HK1718	7942/17	19	–	–	–	17	23	18	9500	10600	10000
18	HK1812	37941/18	thirteen.one	BK1812	35941/18	fourteen.9	18	24	twelve	7100	9900	12000
18	HK1816	57941/18	seventeen.5	BK1816	55941/eighteen	19.9	eighteen	24	sixteen	10600	15300	12000
19	HK19×27×16	TA1916	23	–	–	–	19	27	16	8100	9500	10500

—————————————HK546227 Information————————————-

———————————-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.

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———-Exhibition——-

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.

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