Best made in China – replacement parts – agricultural gearbox manufacturer in China Needle 540 to 1000 pto gearbox Gold Coast Australia Roller Bearings Rna4912 Rna4913 Rna4914 Rna4915 Rna4916 Rna4917 Rna4918 Rna4919 Rna4920 Rna4922 Rna4924 Rnav6 50.8n for Gmc Nissan Toyota Suzuki Honda with ce certificate top quality low price suitable for Tractor, Agricultural machines, right angle pto shaft drive

We We inspect every single piece of bearing by ourselves just before shipping.- EPG Team the biggest agricultural gearbox and pto manufacturing unit in China with 5 distinct branches. For a lot more particulars: Mobile/whatsapp/telegram/Kakao us at: 0086-13083988828

Needle Roller Bearings RNA4912 RNA4913 RNA4914 RNA4915 RNA4916 RNA4917 RNA4918 RNA4919 RNA4920 RNA4922 RNA4924 RNAV6/fifty.8N for GMC/Nissan/Toyota/Suzuki/Honda

Causes to decide on Guomai Bearings as your unbiased needle roller/rolling bearings partner
one. Bearing designing: Guomai has our personal bearing R&D staff and adopts Germany engineering. This enables us to offer OEM and ODM provider to you.
two. Production method:We strictly follow the 5S generation approach and obtained ISO9001:2008 good quality administration technique certification. Apart from, we introduced from overseas ept famous brand names lathes and heat treatment products, this permits us to supply large precision bearings with related quality to ept renowned makes these kinds of as SKF, ,TIMKEN,NSK,NTN,KOYO,NACHI and so on.
3. Materials: To ensure the substantial good quality of bearings, we use high carbon chrome bearing steel which gives substantial rigidity, and higher resistance to abrasive wear to produce the bearings. Minimal carbon cold rolled metal and minimal carbon stainless steel is also employed in accordance to customers’ demands.
four. Good quality inspection: All bearings will be strictly examined before packing. We have Taylor talysurf, hardness meter,clearance detector,vibration(speed) measuring instrument,roundness instrument to ensure all bearings are qualified with the specifications.
five. Lubricants: Suitable lubricants are used to shield the bearings from oxidation or corrosion of areas thus allow our bearings with for a longer time life span, low sound and far better large temperature functionality. Variety of lubricants is usually ruled by the bearing software. Proper decision of substantial quality lubricants could prevent steel to metal make contact with and carry out heat away from the bearings.
six. パッキング： Guomai bearings spend interest to each and every depth in the bearing creation process. We undertake plastic bag, Kraft paper, thick paper box and cartons to shield the bearings from unexpectable hurt during the transportation and warehouse inventory.
seven. Factory direct advertising: We are the manufacturing facility and not the distributor or ept agent, so we could give the very same high quality with competitive value.

What is Needle Roller Bearing?
A needle roller bearing is a specific variety of roller bearing which employs lengthy, slender cylindrical rollers loo ept like sewing needles. Rollers of common roller bearings are only a bit more time than their diameter, but needle rollers are at least 4 occasions longer than their diameter. Like all the other bearings, they are employed to lessen the friction of rotating area.

When compared to ball bearings and other conventional roller bearings, needle bearings have a larger surface area in make contact with with the raceways, so they can support a increased radial load but not axial load. They are also thinner, so they demand significantly less clearance amongst the axle and the encompassing composition.

Needle bearings are widely used in ept components such as rocker arm pivots, pumps, compressors, and transmissions. The push shaft of a rear-wheel travel car normally has at least eight needle bearings (four in each U joint) and frequently more if it is specifically extended, or operates on steep slopes.

Varied kinds of needle bearings are accessible in a vast variety of measurements and tolerances, for a multitude of applications such as gearboxes, automotive electricity transmission techniques, two and 4 stroke engines, planetary equipment sets and air compressors.

Needle roller and cage assemblies are supplied in solitary or double row, solid or break up cage, metric and inch measurements. Solitary and double row bearings are accessible with or without ribs, and with or with out internal rings.

Needle roller/rolling bearings technical specs

Shaft Diameter	Bearing Designation and Mass Approx						Boudary Dimensions			Fundamental Load Rating		Limiting Velocity
Shaft Diameter	Open			Shut			FW	D	C	Cr Dynamic	Cor Static	Oil
mm	Present	Authentic	Mass(g)	Existing	Authentic	Mass(g)	mm			北		rpm
4	HK0408TN	37941/4	one.six	BK0408TN	35941/4	1.eight	4	8	8	1540	1070	40000
5	HK0509	47941/5	2	BK0509	45941/5	2.one	5	9	nine	2200	1790	36000
6	HK0607	27941/six	1.eight	–	–	–	6	ten	7	1600	1400	30000
	HK0608	37941/six	2.1	BK0608	35941/6	two.two	six	10	8	1830	1550	32000
	HK0609	47941/six	two.2	BK0609	45941/6	two.six	6	10	98	2650	2400	30000
	HK06×12×08		two.five	–	–	–	6	12	eight	2230	2571	33000
seven	HK0709	47941/7	2.3	BK0709	45941/seven	2.9	7	11	nine	2800	2150	27000
8	HK0808	37941/8	two.seven	BK0808	35941/eight	3	eight	twelve	eight	2550	2400	21000
	HK571	57941/eight	three	BK571	55941/8	three.four	eight	twelve	ten	3700	3450	21000
	HK08×14×10	27942/eight	5.35	BK08×14×10	25941/8	5.eight	eight	14	ten	3800	3950	25000
	HK08×14×12	37942/eight	six.six	–	–	–	8	14	twelve	4100	4320	25000
9	HK0908	37941/9	three	BK0908	35941/9	3.4	9	thirteen	eight	3650	4050	25000
	HK571	57941/9	four	BK571	55941/nine	four.3	9	thirteen	ten	4050	4250	25000
	HK571	67941/nine	4.6	BK571	65941/nine	4.9	nine	thirteen	twelve	5000	6000	25000
	HK09×15×10	27942/9	5.six	–	–	–	nine	15	ten	5300	6300	25000
10	HK1571	57941/ten	4.one	BK1571	55941/ten	four.3	ten	fourteen	ten	3900	4800	19000
	HK1012	67941/ten	four.8	BK1012	65941/10	5	10	fourteen	twelve	5000	6300	19000
	HK1015	–	six	BK1015	–	six.two	10	fourteen	fifteen	6700	7800	19000
12	HK1208	37941/twelve	three.3	–	–	–	twelve	16	8	7200	8000	19000
	HK1210	57941/twelve	4.six	BK1210	55941/twelve	five.two	12	sixteen	ten	4150	5800	19000
	HK1212	67941/twelve	5.6	BK1212	65941/12	six.2	twelve	sixteen	twelve	3800	5100	15000
thirteen	HK1312	–	eight.9	BK1312	–	11.two	13	19	12	6200	7100	17000
14	HK1410	27941/fourteen	8.3	BK1412	35941/fourteen	twelve.one	fourteen	twenty	ten	6700	7000	16000
	HK1412	37941/14	ten.5	–	–	12.two	fourteen	twenty	twelve	6800	7500	16000
	HK1416	57941/fourteen	13.9	–	–	12.five	fourteen	twenty	sixteen	7300	9000	14000
15	HK15×20×12	7941/15	eight.4	–	–	–	fifteen	twenty	12	5800	6000	14000
	HK15×20×16	7942/fifteen	11.4	–	–	–	fifteen	twenty	sixteen	6000	6200	14000
	HK15×20×20	7943/fifteen	13.eight	–	–	–	fifteen	20	twenty	6100	6400	14000
	HK1512	37941/15	11.1	BK1512	35941/fifteen	twelve.7	15	21	twelve	7000	8400	14000
	HK1514	47941/15	twelve.seven	–	–	twelve.9	fifteen	21	fourteen	8500	10400	13000
	HK1515	–	fourteen.2	–	–	thirteen	fifteen	21	fifteen	9100	11400	13000
	HK1516	57941/fifteen	fifteen	BK1516	55941/15	16.5	15	21	16	9800	11400	14000
	HK1522	SZ-439	twenty.four	BK1522	–	22	15	21	22	10400	16500	14000
	HK15×22×12	7948/fifteen	12.five	–	–	–	15	22	12	14300	18400	13000
16	HK16×21×09	–	seven.five	–	–	–	sixteen	21	9	4400	5600	12000
	HK1612	37941/16	eleven.7	BK1612	35941/sixteen	thirteen.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	16	15710	14300	14000
	HK1617	SZ-435	eighteen	–	–	–	sixteen	22	17	12900	17200	12000
	HK1622	87941/sixteen	21.7	BK1622	85941/16	23.4	sixteen	22	22	11100	17400	14000
17	HK1712	37941/17	twelve.2	BK1712	35941/seventeen	fourteen.five	seventeen	23	12	6900	9300	13000
	HK1714	7941/seventeen	14	–	–	–	17	23	14	6800	15710	10000
	HK1716	57941/17	15.9	–	–	–	17	23	sixteen	8500	12500	10000
	HK1718	7942/17	19	–	–	–	17	23	eighteen	9500	10600	10000
18	HK1812	37941/18	thirteen.one	BK1812	35941/18	14.9	18	24	12	7100	9900	12000
18	HK1816	57941/eighteen	seventeen.5	BK1816	55941/eighteen	19.nine	eighteen	24	sixteen	10600	15300	12000
19	HK19×27×16	TA1916	23	–	–	–	19	27	16	8100	9500	10500

—————————————RNA4905 Details————————————-

———————————-About Guomai Bearing Manufacturing unit———————

ZheJiang Guomai Bearing Co.,Ltd(hereinafter referred to as Guomai) was established in 1999, with more than 20 many years of bearing analysis and manufacturing expertise. The manufacturing facility addresses an area of 16000 square meters,7000 of which is production region and the other is business office and warehouse. Guomai has large stock for normally employed bearing types and this permits us to deliver the bearing to buyers inside of the shortest time.

There are total one hundred sixty staffs, 6 automatic bearing assembly lines,116 CNC devices and 22 sets of specific inspection instruments. We not only have our possess R&D crew but also cooperate with ZheJiang College of Science and Technologies, HangZhou Bearing Investigation Institute to develop new bearing creating and producing technologies.

In addition to traditional bearings, Guomai also supplies OEM and ODM provider to our respectable clients to fulfill their specific requirements.We introduced superior milling, turning devices, heat treatment equipment and bearing testing machines to ensure the good quality of the bearings due to the fact we know “Top quality is the lifestyle of Guomai” .Now our leading goods consist of taper roller bearing, angular make contact with ball bearing, deep groove bearing ,spherical bearing and cylindrical roller bearing with P5, P4 precision quality.

Following so numerous several years of creating, Guomai has built up an outstanding product sales community inside of China. Our two bearing brands “CVZ” and “Bentu” are ept identified and have high popularity inside of the industrial tools and factors discipline. Additionally, with self-assurance of our bearing quality, we started out to export our bearings 4 years in the past. Consumers from Europe, North The united states, Middle East, Southeast Asia and Africa have appreciated the joy our bearings introduced to them.

Guomai Bearing often upholds “Earn-Earn” spirit and thinks in “Information figure out achievement” philosophy, and maintain enhancing bearing high quality in the earlier twenty a long time. Some collection of our bearings have related quality with SKF, NSK, Timken, NACHI, KOYO, NTN and other ept renowned manufacturers but with lower cost.

Bathroom ept to the long term, Guomai will insist on the ept innovation and processing levels to provide the most appropriate bearing items and service to our clients.
Bearing net web page description and versions could be constrained, remember to get in touch with us for more information.

———-Workshop View——-

———-Exhibition——-

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

The use of first products manufacturer’s (OEM) element quantities or trademarks , e.g. CASE® and John Deere® are for reference needs only and for indicating item use and compatibility. Our organization and the listed replacement areas contained herein are not sponsored, authorized, or produced by the OEM.

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