Auto Parts Metric and Inch Drawn Cup Needle Roller BearingThe needle bearing is roller bearing with a cylindrical roller, which is both thin and long with respect to its diameter. In spite of the smaller crosssection, the bearing still has a high load bearing capacity. The needle bearing is equipped with thin and long rollers (roller diameter D ≤ 5mm, L/D ≥ 2.5, L means the length of the roller), therefore its radial structure is compact. When the inner diameter size and load capacity are the same as those of other types, the outer diameter is the smallest, which is particularly suitable for a support structure in which the radial installation size is limited.
Structure type
This type of bearing has a radial needle and thrust full of ball, or with a thrust ball, or with a thrust cylindrical roller, or with the angular contact ball into one, can withstand unidirectional or two-way axial load. Can also be designed according to the user's specific structural requirements.
| haft Diameter(mm) |
Bearing Type |
Boundary Dimensions(mm) |
Basic Load Rating(N) |
Limiting Speed |
Weight(g) |
| Current Type |
Original Type |
d |
D |
B |
Dynamic |
Static |
Oil |
| 4 |
HK0408 |
HK040808 37941/4 7947/4 |
4 |
8 |
8 |
1540 |
1070 |
40000 |
1.6 |
| 5 |
HK0509 |
HK050909 47941/5 |
5 |
9 |
9 |
2200 |
1790 |
36000 |
2 |
| 6 |
HK0608 |
37941/6 |
6 |
10 |
8 |
1830 |
1550 |
32000 |
2.1 |
| HK0609 |
HK061009 47941/6 |
6 |
10 |
9 |
2650 |
2400 |
30000 |
2.2 |
| 7 |
HK0709 |
HK071109 47941/7 |
7 |
11 |
9 |
2800 |
2150 |
27000 |
2.3 |
| 8 |
HK0808 |
37941/8 |
8 |
12 |
8 |
2550 |
2400 |
21000 |
2.7 |
| HK0810 |
HK081210 57941/8 |
8 |
12 |
10 |
3700 |
3450 |
21000 |
3 |
| HK0810 |
27942/8 |
8 |
14 |
10 |
3800 |
3950 |
25000 |
5.35 |
| HK0812 |
37942/8 |
8 |
14 |
12 |
|
|
|
|
| 9 |
HK0909 |
47941/9 |
9 |
13 |
9 |
|
|
|
|
| HK0910 |
HK091310 57941/9 |
9 |
13 |
10 |
4050 |
4250 |
25000 |
4 |
| HK0912 |
67941/9 |
9 |
13 |
12 |
5000 |
6000 |
25000 |
4.6 |
| HK0910 |
27942/9 |
9 |
15 |
10 |
|
|
|
|
| HK0912 |
37942/9 |
9 |
15 |
12 |
|
|
|
|
| 10 |
HK1010 |
HK101410 57941/10 |
10 |
14 |
10 |
3900 |
4800 |
19000 |
4.1 |
| HK1012 |
67941/10 |
10 |
14 |
12 |
5000 |
6300 |
19000 |
4.8 |
| HK1014 |
77941/10 |
10 |
14 |
14 |
|
|
|
|
| HK1010 |
27942/10 7941/10 |
10 |
16 |
10 |
|
|
|
|
| 12 |
HK1209 |
47941/12 |
12 |
16 |
9 |
|
|
|
|
| HK1210 |
HK121610 57941/12 |
12 |
16 |
10 |
4150 |
5800 |
19000 |
4.6 |
| HK1212 |
67941/12 |
12 |
16 |
12 |
3800 |
5100 |
15000 |
5.6 |
| HK1212 |
37942/12 |
12 |
18 |
12 |
5500 |
6300 |
17000 |
9.1 |
| 14 |
HK1412 |
HK142012 37941/14 |
14 |
20 |
12 |
6800 |
7500 |
16000 |
10.5 |
| HK1414 |
47941/14 |
14 |
20 |
14 |
|
|
|
|
| HK1416 |
HK142016 57941/14 |
14 |
20 |
16 |
7300 |
9000 |
14000 |
13.9 |
| 15 |
HK1512 |
37941/15 |
15 |
21 |
12 |
7000 |
8400 |
14000 |
11.1 |
| HK1514 |
47941/15 |
15 |
21 |
14 |
8500 |
10400 |
13000 |
12.7 |
| HK1516 |
57941/15 7942/15 |
15 |
21 |
16 |
9800 |
11400 |
14000 |
15 |
| 16 |
HK1612 |
HK162212 37941/16 |
16 |
22 |
12 |
7100 |
9200 |
14000 |
11.7 |
| HK1614 |
47941/16 |
16 |
22 |
14 |
8800 |
9900 |
12000 |
14.4 |
| HK1616 |
HK162216 57941/16 |
16 |
22 |
16 |
10100 |
14300 |
14000 |
15.8 |
| 17 |
HK1714 |
47941/17 7941/17 |
17 |
23 |
14 |
6800 |
10200 |
10000 |
14 |
| HK1716 |
57941/17 7942/17 |
17 |
23 |
16 |
8500 |
12500 |
10000 |
15.9 |
| HK1718 |
67941/17 |
17 |
23 |
18 |
9500 |
10600 |
10000 |
19 |
| 18 |
HK1812 |
HK182412 37941/18 |
18 |
24 |
12 |
7100 |
9900 |
12000 |
13.1 |
| HK1816 |
HK182416 57941/18 |
18 |
24 |
16 |
10600 |
15300 |
12000 |
17.5 |
Materials
Needle roller material for the GCr15 bearing steel, hardened HRC60-65.
Inside and outside the ring material for the GCr15 bearing steel, hardened HRC61-65.
The cage material is made of high quality mild steel or reinforced nylon.
Application
It is widely used in machine tools, metallurgical machinery, textile machinery and printing machinery and other machinery and equipment, and mechanical design can be more compact and smart.
ZYS Tenet: To lead the science and technology development of bearing industry and to improve the
World'sequipment level.
ZYS Spirit: To keep continuous improvement, to pursue brilliance.
ZYS Core values: Integrity, rigor, innovation, mutual benefit.
ZYS was formerly known as Luoyang bearing research institute, which was founded in 1958 and was the only first-class comprehensive research institute in China bearing industry. As it became one member of China National Machinery Industry Corporation in 1999, the former institute was transformed into the science and technology enterprise. Then Luoyang Bearing Science & Technology Co., Ltd. Was established in 2001. It was listed at Shenzhen Stock Exchange with stock code 002046 in 2005.
ZYS Advantage
ZYS has a strong strength of manufacturing high-precision and high-reliability bearings and relevant parts. ZYS company not only possesses advanced bearing manufacturing equipments and international first-class measuring instruments, but also has strong strength of manufacturing, inspecting and testing the high-precision and high-reliability bearings and relevant spare parts. In the meantime, it always keeps a leading position in bearing basic theory, lubrication technology, design, material, test, information criterion and other aspects.
Glory
Top 200 most promising companies of China in Forbes
Top 500 in China Machinery Industry
Excellent Enterprise with China Well-know Trademark
High-performance Bearings Laboratory
State Quality Supervision and Testing Center for Bearing
ISO/TC4 China Secretariat
The Research Center for High-speed Precision Bearing Engineering in Machinery Industry...
Our Services
We would like to and ready to do business with any company from all over the world. If any of ZYS products interests you or if you have interests in ZYS company, please don't hesitate to contact with us, we would like to give you ZYS best quality service any day any time!
Contact us
Address: No. 1 Jilin Road, Luoyang City, Henan, Province, China.
Zip Code: 471039
Website: chinazys.en.made-in-china.com
| OTHER HOT SALE PRODUCTS IN OUR COMPANY |
| High precision angular contact ball bearing Precision spindle bearing |
| Hybrid ceramic bearing Slewing bearing |
| Cylindrical roller bearing Needle roller bearing |
| Taper roller bearing Precision lathe bearing |
| Bearing measuring instrument YRT rotary table bearing |
| High-frequency spindles Dental drill bearing |
| Bearing ball Bearing making machine |
| etc. |
| Material: GCr15,9Cr18,G20CrMo or others |
Certificate: GB/T19001-2000(ISO9001:2000), GJB/Z9001A-2001, GJB9001A-2001
|
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