We The group is targeted on producing all variety of common roller chains and sprockets, gears & gearboxes, this kind of as conveyor chain & sprockets , stainless steel chain, agricultural chain and has not just marketed its items all more than china, but also sold far more than 65% items to oversees, like Europe, The united states, South-east Asia, and it also has set up storage logistics in locations like Europe. – EPG Team the most significant agricultural gearbox and pto manufacturing facility in China with 5 various branches. For much more specifics: Cellular/whatsapp/telegram/Kakao us at: 0086-13083988828

THK Good quality Needle Rolling Bearings HK1210 HK1616 HK1816 HK2016 HK2016YA HK1618 HK25*34*twenty HK1012 HK2520 HK2520YA HK3571 HK3571YA HK3520 HK3520YA HK4571 HK4520

Factors to choose Guomai Bearings as your independent needle roller/rolling bearings partner 
one. Bearing planning: Guomai has our possess bearing R&D group and adopts Germany technologies. This permits us to supply OEM and ODM provider to you.
two. Manufacturing process:We strictly follow the 5S generation procedure and obtained ISO9001:2008 good quality administration system certification. In addition to, we released from abroad ept popular brand names lathes and warmth therapy products, this allows us to provide substantial precision bearings with related top quality to ept popular makes this kind of as SKF, ,TIMKEN,NSK,NTN,KOYO,NACHI and so on.
three. Resources: To guarantee the higher high quality of bearings, we use higher carbon chrome bearing steel which provides large rigidity, and large resistance to abrasive wear to produce the bearings. Minimal carbon cold rolled metal and reduced carbon stainless steel is also utilised according to customers’ needs.
4. Good quality inspection: All bearings will be strictly tested just before packing. We have Taylor talysurf, hardness meter,clearance detector,vibration(velocity) measuring instrument,roundness instrument to promise all bearings are certified with the specifications.
5. Lubricants: Appropriate lubricants are employed to protect the bearings from oxidation or corrosion of elements as a result enable our bearings with lengthier life span, lower sounds and far better higher temperature efficiency. Assortment of lubricants is usually ruled by the bearing software. Right option of higher top quality lubricants could avoid metal to steel get in touch with and carry out heat absent from the bearings.
six. Packing: Guomai bearings shell out attention to each and every element in the bearing production method. We adopt plastic bag, Kraft paper, thick paper box and cartons to protect the bearings from unexpectable hurt in the course of the transportation and warehouse inventory.
seven. Manufacturing unit direct advertising: We are the manufacturing facility and not the distributor or ept agent, so we could provide the same quality with competitive cost.

What is Needle Roller Bearing?
A needle roller bearing is a particular variety of roller bearing which employs extended, slender cylindrical rollers loo ept like sewing needles. Rollers of ordinary roller bearings are only slightly lengthier than their diameter, but needle rollers are at the very least 4 occasions longer than their diameter. Like all the other bearings, they are utilised to minimize the friction of rotating area.

When compared to ball bearings and other conventional roller bearings, needle bearings have a larger surface location in contact with the raceways, so they can support a higher radial load but not axial load. They are also thinner, so they demand significantly less clearance between the axle and the bordering construction.

Needle bearings are widely used in ept factors this kind of as rocker arm pivots, pumps, compressors, and transmissions. The travel shaft of a rear-wheel drive car usually has at least 8 needle bearings (4 in each U joint) and often a lot more if it is specifically lengthy, or operates on steep slopes.

Diverse sorts of needle bearings are offered in a vast variety of sizes and tolerances, for a multitude of applications such as gearboxes, automotive power transmission systems, two and 4 stroke engines, planetary equipment sets and air compressors.

Needle roller and cage assemblies are presented in single or double row, strong or split cage, metric and inch measurements. Solitary and double row bearings are accessible with or with out ribs, and with or without interior rings.

 

Needle roller/rolling bearings technical specs

Shaft Diameter	Bearing Designation and Mass Approx						Boudary Dimensions			Standard Load Ranking		Limiting Pace
	Open up			Closed			FW	D	C	Cr Dynamic	Cor Static	Oil
mm	Present	First	Mass(g)	Recent	Unique	Mass(g)	mm			N		rpm
four	HK0408TN	37941/four	one.6	BK0408TN	35941/four	1.eight	four	eight	8	1540	1070	40000
five	HK0509	47941/five	two	BK0509	45941/5	two.one	five	9	nine	2200	1790	36000
6	HK0607	27941/six	one.eight	–	–	–	six	ten	7	1600	1400	30000
	HK0608	37941/6	2.one	BK0608	35941/six	2.two	six	ten	eight	1830	1550	32000
	HK0609	47941/six	2.2	BK0609	45941/six	two.six	six	10	ninety eight	2650	2400	30000
	HK06×12×08		two.five	–	–	–	six	twelve	eight	2230	2571	33000
7	HK0709	47941/7	two.three	BK0709	45941/7	two.nine	seven	eleven	9	2800	2150	27000
8	HK0808	37941/8	2.7	BK0808	35941/8	three	8	twelve	8	2550	2400	21000
	HK571	57941/eight	three	BK571	55941/eight	3.4	eight	twelve	ten	3700	3450	21000
	HK08×14×10	27942/8	5.35	BK08×14×10	25941/eight	five.eight	eight	fourteen	ten	3800	3950	25000
	HK08×14×12	37942/8	six.6	–	–	–	8	fourteen	12	4100	4320	25000
9	HK0908	37941/9	3	BK0908	35941/9	3.4	nine	13	eight	3650	4050	25000
	HK571	57941/nine	four	BK571	55941/nine	4.three	9	13	ten	4050	4250	25000
	HK571	67941/9	four.6	BK571	65941/nine	four.nine	9	13	12	5000	6000	25000
	HK09×15×10	27942/nine	5.6	–	–	–	nine	fifteen	ten	5300	6300	25000
10	HK1571	57941/ten	4.1	BK1571	55941/ten	4.three	ten	14	ten	3900	4800	19000
	HK1012	67941/ten	4.8	BK1012	65941/ten	5	10	fourteen	twelve	5000	6300	19000
	HK1015	–	six	BK1015	–	six.2	ten	fourteen	15	6700	7800	19000
12	HK1208	37941/twelve	3.three	–	–	–	12	sixteen	8	7200	8000	19000
	HK1210	57941/12	four.six	BK1210	55941/twelve	5.2	twelve	16	ten	4150	5800	19000
	HK1212	67941/12	5.6	BK1212	65941/twelve	6.2	twelve	sixteen	12	3800	5100	15000
thirteen	HK1312	–	eight.9	BK1312	–	eleven.two	thirteen	19	twelve	6200	7100	17000
14	HK1410	27941/fourteen	8.three	BK1412	35941/fourteen	twelve.1	fourteen	20	10	6700	7000	16000
	HK1412	37941/fourteen	10.five	–	–	twelve.two	fourteen	20	twelve	6800	7500	16000
	HK1416	57941/14	thirteen.nine	–	–	twelve.5	fourteen	20	sixteen	7300	9000	14000
15	HK15×20×12	7941/fifteen	8.4	–	–	–	fifteen	20	twelve	5800	6000	14000
	HK15×20×16	7942/fifteen	11.4	–	–	–	fifteen	twenty	16	6000	6200	14000
	HK15×20×20	7943/15	13.eight	–	–	–	15	twenty	20	6100	6400	14000
	HK1512	37941/fifteen	eleven.1	BK1512	35941/fifteen	twelve.seven	fifteen	21	12	7000	8400	14000
	HK1514	47941/fifteen	12.7	–	–	twelve.nine	15	21	14	8500	10400	13000
	HK1515	–	14.two	–	–	thirteen	15	21	15	9100	11400	13000
	HK1516	57941/fifteen	15	BK1516	55941/15	sixteen.5	fifteen	21	16	9800	11400	14000
	HK1522	SZ-439	twenty.4	BK1522	–	22	fifteen	21	22	104 john deere forty four snowblower gearbox Vientiane Lao People’s Democratic Republic 00	16500	14000
	HK15×22×12	7948/fifteen	12.5	–	–	–	15	22	12	14300	18400	13000
16	HK16×21×09	–	7.five	–	–	–	sixteen	21	9	4400	5600	12000
	HK1612	37941/16	eleven.seven	BK1612	35941/16	13.eight	sixteen	22	twelve	7100	9200	14000
	HK1614	47941/sixteen	fourteen.4	–	–	–	sixteen	22	14	8800	9900	12000
	HK1616	57941/16	fifteen.eight	BK1616	55941/sixteen	17.six	16	22	sixteen	15710	14300	14000
	HK1617	SZ-435	eighteen	–	–	–	sixteen	22	17	12900	17200	12000
	HK1622	87941/16	21.seven	BK1622	85941/sixteen	23.four	16	22	22	11100	17400	14000
17	HK1712	37941/seventeen	12.two	BK1712	35941/17	14.five	seventeen	23	twelve	6900	9300	13000
	HK1714	7941/17	fourteen	–	–	–	seventeen	23	14	6800	15710	10000
	HK1716	57941/seventeen	fifteen.nine	–	–	–	17	23	sixteen	8500	12500	ten thousand
	HK1718	7942/seventeen	19	–	–	–	17	23	eighteen	9500	10600	ten thousand
18	HK1812	37941/eighteen	13.one	BK1812	35941/18	14.9	18	24	12	7100	9900	12000
	HK1816	57941/18	17.5	BK1816	55941/eighteen	19.nine	18	24	sixteen	10600	15300	12000
19	HK19×27×16	TA1916	23	–	–	–	19	27	sixteen	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 far more than twenty years of bearing analysis and manufacturing encounter. The manufacturing facility addresses an area of 16000 square meters,7000 of which is production region and the other is workplace and warehouse. Guomai has big stock for normally utilized bearing versions and this enables us to produce the bearing to consumers within the shortest time.

There are complete 160 staffs, 6 automatic bearing assembly strains,116 CNC equipment and 22 sets of precise inspection devices. We not only have our possess R&D group but also cooperate with ZheJiang College of Science and Engineering, HangZhou Bearing Study Institute to build new bearing planning and manufacturing technological innovation.

In addition to traditional bearings, Guomai also supplies OEM and ODM support to our respectable customers to fulfill their personal requirements.We released sophisticated milling, turning machines, warmth therapy tools and bearing testing devices to assure the high quality of the bearings due to the fact we know “Good quality is the daily life of Guomai” .Now our best products include taper roller bearing, angular make contact with ball bearing, deep groove bearing ,spherical bearing and cylindrical roller bearing with P5, P4 precision grade.

Right after so many many years of creating, Guomai has created up an superb product sales network within China. Our two bearing brand names “CVZ” and “Bentu” are ept acknowledged and have higher popularity in the industrial equipment and factors area. Additionally, with self confidence of our bearing high quality, we started to export our bearings 4 years in the past. Clients from Europe, North America, Middle East, Southeast Asia and Africa have appreciated the happiness our bearings brought to them.

Guomai Bearing always upholds “Get-Acquire” spirit and thinks in “Particulars figure out success” philosophy, and hold improving bearing high quality in the past twenty years. Some series of our bearings have similar quality with SKF, NSK, Timken, NACHI, KOYO, NTN and other ept popular manufacturers but with decrease cost.

Bathroom ept to the long term, Guomai will insist on the ept innovation and processing amounts to supply the most proper bearing merchandise and service to our clients. 
Bearing internet webpage description and types may be restricted, you should make contact with us for far more details.

                                                                   ———-Workshop See——-

                                                                                                                 ———-Exhibition——-

Guomai Bearings, turn with the ept and you!!!

The use of authentic products manufacturer’s (OEM) portion figures or logos , e.g. CASE® and John Deere® are for reference purposes only and for indicating product use and compatibility. Our business and the listed replacement areas contained herein are not sponsored, accepted, or created by the OEM.