We EPG has set up a full set of quality management technique which is provided with superior inspection and check tools. – EPG Group the biggest agricultural gearbox and pto manufacturing facility in China with 5 different branches. For more details: Cell/whatsapp/telegram/Kakao us at: 0086-13083988828

Bearings Distributor SKF/NSK/NTN/Timken/Koyo/THK Quality Roller Bearing HK505825 Needle Roller/Rolling Bearing

 

Reasons to pick Guomai Bearings as your top quality needle roller/rolling bearings partner 
one. Bearing designing: Guomai has our own bearing R&D staff and adopts Germany engineering. This allows us to provide OEM and ODM service to you.
two. Creation process:We strictly comply with the 5S creation procedure and obtained ISO9001:2008 quality management method certification. Aside from, we released from abroad ept famous brand names lathes and heat remedy tools, this enables us to offer higher precision bearings with similar top quality to ept renowned manufacturers such as SKF, ,TIMKEN,NSK,NTN,KOYO,NACHI and so on.
3. Supplies: To make certain the large high quality of bearings, we use substantial carbon chrome bearing metal which provides high rigidity, and higher resistance to abrasive wear to make the bearings. Low carbon chilly rolled metal and reduced carbon stainless metal is also employed in accordance to customers’ requirements.
four. High quality inspection: All bearings will be strictly examined ahead of packing. We have Taylor talysurf, hardness meter,clearance detector,vibration(speed) measuring instrument,roundness instrument to promise all bearings are qualified with the specifications.
5. Lubricants: Suited lubricants are utilized to protect the bearings from oxidation or corrosion of components therefore allow our bearings with for a longer time life time, low noise and better high temperature efficiency. Selection of lubricants is normally governed by the bearing application. Proper decision of large high quality lubricants could prevent steel to metallic get in touch with and conduct warmth absent from the bearings.
six. Packing: Guomai bearings pay attention to every single depth in the bearing manufacturing process. We adopt plastic bag, Kraft paper, thick paper box and cartons to safeguard the bearings from unexpectable hurt in the course of the transportation and warehouse inventory.
7. Manufacturing facility direct advertising: We are the factory and not the distributor or ept agent, so we could give the same good quality with competitive cost.

What is Needle Roller Bearing?
A needle roller bearing is a specific type of roller bearing which makes use of lengthy, slender cylindrical rollers bathroom ept like stitching needles. Rollers of normal roller bearings are only slightly for a longer time than their diameter, but needle rollers are at minimum 4 occasions more time than their diameter. Like all the other bearings, they are employed to reduce the friction of rotating floor.

Compared to ball bearings and other typical roller bearings, needle bearings have a more substantial floor area in get in touch with with the raceways, so they can help a higher radial load but not axial load. They are also thinner, so they demand much less clearance between the axle and the encompassing construction.

Needle bearings are widely used in ept parts such as rocker arm pivots, pumps, compressors, and transmissions. The drive shaft of a rear-wheel push automobile usually has at minimum eight needle bearings (4 in every U joint) and often more if it is especially extended, or operates on steep slopes.

Assorted kinds of needle bearings are accessible in a wide range of sizes and tolerances, for a multitude of applications this kind of as gearboxes, automotive electricity transmission methods, two and four stroke engines, planetary gear sets and air compressors.

Needle roller and cage assemblies are offered in solitary or double row, solid or split cage, metric and inch dimensions. Solitary and double row bearings are obtainable with or without ribs, and with or with no inner rings.

Element of Needle roller/rolling bearings specs

Shaft Diameter	Bearing Designation and Mass Approx						Boudary Dimensions			Standard Load Rating		Limiting Velocity
	Open			Shut			FW	D	C	Cr Dynamic	Cor Static	Oil
mm	Existing	Unique	Mass(g)	Recent	Unique	Mass(g)	mm			N		rpm
4	HK0408TN	37941/four	1.six	BK0408TN	35941/4	one.eight	4	eight	8	1540	1070	40000
five	HK0509	47941/5	two	BK0509	45941/five	2.1	5	nine	9	2200	1790	36000
6	HK0607	27941/six	1.8	–	–	–	six	ten	seven	1600	1400	30000
	HK0608	37941/6	2.one	BK0608	35941/6	two.2	6	ten	8	1830	1550	32000
	HK0609	47941/6	2.2	BK0609	45941/6	two.six	6	10	98	2650	2400	30000
	HK06×12×08		two.5	–	–	–	six	twelve	eight	2230	2571	33000
seven	HK0709	47941/seven	2.three	BK0709	45941/7	2.9	seven	eleven	nine	2800	2150	27000
8	HK0808	37941/8	2.7	BK0808	35941/8	three	eight	12	eight	2550	2400	21000
	HK571	57941/8	3	BK571	55941/8	3.four	8	12	10	3700	3450	21000
	HK08×14×10	27942/eight	5.35	BK08×14×10	25941/8	5.8	eight	14	ten	3800	3950	25000
	HK08×14×12	37942/8	six.6	–	–	–	eight	fourteen	12	4100	4320	25000
9	HK0908	37941/9	three	BK0908	35941/nine	3.4	9	13	eight	3650	4050	25000
	HK571	57941/9	4	BK571	55941/nine	four.3	nine	thirteen	10	4050	4250	25000
	HK571	67941/9	four.six	BK571	65941/nine	four.nine	9	13	12	5000	6000	25000
	HK09×15×10	27942/nine	5.six	–	–	–	nine	fifteen	ten	5300	6300	25000
10	HK1571	57941/ten	four.one	BK1571	55941/10	4.3	10	14	10	3900	4800	19000
	HK1012	67941/ten	four.8	BK1012	65941/10	5	ten	fourteen	twelve	5000	6300	19000
	HK1015	–	6	BK1015	–	6.2	10	14	fifteen	6700	7800	19000
12	HK1208	37941/12	three.3	–	–	–	12	sixteen	8	7200	8000	19000
	HK1210	57941/twelve	four.six	BK1210	55941/twelve	five.two	twelve	16	ten	4150	5800	19000
	HK1212	67941/twelve	five.6	BK1212	65941/twelve	six.2	12	sixteen	12	3800	5100	15000
13	HK1312	–	8.9	BK1312	–	11.two	13	19	12	6200	7100	17000
14	HK1410	27941/fourteen	8.three	BK1412	35941/14	twelve.1	fourteen	twenty	10	6700	7000	16000
	HK1412	37941/fourteen	10.5	–	–	twelve.2	14	twenty	12	6800	7500	16000
	HK1416	57941/14	13.nine	–	–	12.five	fourteen	twenty	16	7300	9000	14000
15	HK15×20×12	7941/15	8.four	–	–	–	15	20	twelve	5800	6000	14000
	HK15×20×16	7942/15	eleven.four	–	–	–	fifteen	20	sixteen	6000	6200	14000
	HK15×20×20	7943/15	13.eight	–	–	–	15	twenty	20	6100	6400	14000
	HK1512	37941/fifteen	eleven.one	BK1512	35941/fifteen	12.7	15	21	12	7000	8400	14000
	HK1514	47941/15	twelve.seven	–	–	twelve.9	fifteen	21	14	8500	10400	13000
	HK1515	–	fourteen.two	–	–	thirteen	fifteen	21	15	9100	11400	13000
	HK1516	57941/15	15	BK1516	55941/15	sixteen.5	fifteen	21	sixteen	9800	11400	14000
	HK1522	SZ-439	20.four	BK1522	–	22	15	21	22	10400	16500	14000
	HK15×22×12	7948/15	twelve.five	–	–	–	fifteen	22	12	14300	18400	13000
16	HK16×21×09	–	seven.5	–	–	–	sixteen	21	nine	4400	5600	12000
	HK1612	37941/sixteen	eleven.7	BK1612	35941/sixteen	13.eight	16	22	twelve	7100	9200	14000
	HK1614	47941/sixteen	fourteen.4	–	–	–	sixteen	22	14	8800	9900	12000
	HK1616	57941/sixteen	fifteen.eight	BK1616	55941/16	17.six	16	22	16	15710	14300	14000
	HK1617	SZ-435	18	–	–	–	16	22	seventeen	12900	17200	12000
	HK1622	87941/16	21.7	BK1622	85941/16	23.4	sixteen	22	22	11100	17400	14000
17	HK1712	37941/seventeen	twelve.two	BK1712	35941/seventeen	fourteen.5	17	23	twelve	6900	9300	13000
	HK1714	7941/17	fourteen	–	–	–	17	23	fourteen	6800	15710	ten thousand
	HK1716	57941/17	fifteen.nine	–	–	–	seventeen	23	16	8500	12500	ten thousand
	HK1718	7942/seventeen	19	–	–	–	seventeen	23	18	9500	10600	ten thousand
18	HK1812	37941/18	thirteen.1	BK1812	35941/18	14.nine	18	24	twelve	7100	9900	12000
	HK1816	57941/18	seventeen.5	BK1816	55941/18	19.9	18	24	16	10600	15300	12000
19	HK19×27×16	TA1916	23	–	–	–	19	27	sixteen	8100	9500	10500

————————————–HK505825 Information————————————–

———————————-Guomai Bearing Factory——————————-

ZheJiang Guomai Bearing Co.,Ltd(hereinafter referred to as Guomai) was proven in 1999, with much more than twenty many years of bearing study and producing encounter. The manufacturing facility covers an spot of 16000 square meters,7000 of which is manufacturing location and the other is business office and warehouse. Guomai has big inventory for normally employed bearing designs and this enables us to produce the bearing to consumers inside the shortest time.

There are complete a hundred and sixty staffs, 6 automatic bearing assembly lines,116 CNC machines and 22 sets of exact inspection instruments. We not only have our possess R&D staff but also cooperate with ZheJiang University of Science and Technology, HangZhou Bearing Study Institute to develop new bearing designing and producing technologies.

In addition to traditional bearings, Guomai also provides OEM and ODM services to our respectable clients to meet up with their specific demands.We launched advanced milling, turning devices, heat remedy products and bearing screening devices to assure the top quality of the bearings because we know “Quality is the life of Guomai” .Now our top products incorporate taper roller bearing, angular contact ball bearing, deep groove bearing ,spherical bearing and cylindrical roller bearing with P5, P4 accuracy quality.

After so many several years of establishing, Guomai has built up an exceptional revenue network in China. Our two bearing manufacturers “CVZ” and “Bentu” are ept acknowledged and have high track record inside the industrial equipment and parts subject. In addition, with self confidence of our bearing quality, we began to export our bearings 4 years back. Customers from Europe, North The usa, Middle East, Southeast Asia and Africa have appreciated the happiness our bearings introduced to them.

Guomai Bearing usually upholds “Earn-Acquire” spirit and thinks in “Information figure out accomplishment” philosophy, and maintain enhancing bearing quality in the earlier 20 years. Some series of our bearings have equivalent quality with SKF, NSK, Timken, NACHI, KOYO, NTN and other ept famous makes but with decrease cost.

Bathroom ept to the future, Guomai will insist on the ept innovation and processing levels to provide the most acceptable bearing products and provider to our buyers. 
Bearing internet page description and versions may possibly be restricted, you should contact us for more details.

                                                                   ———-Workshop See——-

                                                                                                                 ———-Exhibition——-

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

The use of authentic products manufacturer’s (OEM) component figures or trademarks , e.g. CASE® and John Deere® are for reference purposes only and for indicating product use and compatibility. Our organization and the detailed alternative elements contained herein are not sponsored, accepted, or made by the OEM.