China Needle Roller Bearings Na6900 Na6901 Na6902 Na6903 Na6904 Na6905 Na6906 Na6907 Na6908 Na6909 Na6910 Na6911 Na6912 for Steyr/Auman/Fonton/FAW/Sinotruck Trucks, Find details about China Independent Needle Roller Bearing, Solid Needle Roller Bearing from Needle Roller Bearings Na6900 Na6901 Na6902 Na6903 Na6904 Na6905 Na6906 Na6907 Na6908 Na6909 Na6910 Na6911 Na6912 for Steyr/Auman/Fonton/FAW/Sinotruck Trucks
Reasons to choose Guomai Bearings as your independent needle roller/rolling bearings partner
1. Bearing designing: Guomai has our own bearing R&D team and adopts Germany technology. This enables us to provide OEM and ODM service to you.What is Needle Roller Bearing?
A needle roller bearing is a special type of roller bearing which uses long, thin cylindrical rollers looking like sewing needles. Rollers of ordinary roller bearings are only slightly longer than their diameter, but needle rollers are at least four times longer than their diameter. Like all the other bearings, they are used to reduce the friction of rotating surface.Needle roller/rolling bearings specifications
Shaft Diameter | Bearing Designation and Mass Approx | Boudary Dimensions | Basic Load Rating | Limiting Speed | ||||||||
Open | Closed | FW | D | C | Cr Dynamic | Cor Static | Oil | |||||
mm | Current | Original | Mass(g) | Current | Original | Mass(g) | mm | N | rpm | |||
4 | HK0408TN | 37941/4 | 1.6 | BK0408TN | 35941/4 | 1.8 | 4 | 8 | 8 | 1540 | 1070 | 40000 |
5 | HK0509 | 47941/5 | 2 | BK0509 | 45941/5 | 2.1 | 5 | 9 | 9 | 2200 | 1790 | 36000 |
6 | HK0607 | 27941/6 | 1.8 | - | - | - | 6 | 10 | 7 | 1600 | 1400 | 30000 |
HK0608 | 37941/6 | 2.1 | BK0608 | 35941/6 | 2.2 | 6 | 10 | 8 | 1830 | 1550 | 32000 | |
HK0609 | 47941/6 | 2.2 | BK0609 | 45941/6 | 2.6 | 6 | 10 | 98 | 2650 | 2400 | 30000 | |
HK06×12×08 | 2.5 | - | - | - | 6 | 12 | 8 | 2230 | 2010 | 33000 | ||
7 | HK0709 | 47941/7 | 2.3 | BK0709 | 45941/7 | 2.9 | 7 | 11 | 9 | 2800 | 2150 | 27000 |
8 | HK0808 | 37941/8 | 2.7 | BK0808 | 35941/8 | 3 | 8 | 12 | 8 | 2550 | 2400 | 21000 |
HK0810 | 57941/8 | 3 | BK0810 | 55941/8 | 3.4 | 8 | 12 | 10 | 3700 | 3450 | 21000 | |
HK08×14×10 | 27942/8 | 5.35 | BK08×14×10 | 25941/8 | 5.8 | 8 | 14 | 10 | 3800 | 3950 | 25000 | |
HK08×14×12 | 37942/8 | 6.6 | - | - | - | 8 | 14 | 12 | 4100 | 4320 | 25000 | |
9 | HK0908 | 37941/9 | 3 | BK0908 | 35941/9 | 3.4 | 9 | 13 | 8 | 3650 | 4050 | 25000 |
HK0910 | 57941/9 | 4 | BK0910 | 55941/9 | 4.3 | 9 | 13 | 10 | 4050 | 4250 | 25000 | |
HK0912 | 67941/9 | 4.6 | BK0912 | 65941/9 | 4.9 | 9 | 13 | 12 | 5000 | 6000 | 25000 | |
HK09×15×10 | 27942/9 | 5.6 | - | - | - | 9 | 15 | 10 | 5300 | 6300 | 25000 | |
10 | HK1010 | 57941/10 | 4.1 | BK1010 | 55941/10 | 4.3 | 10 | 14 | 10 | 3900 | 4800 | 19000 |
HK1012 | 67941/10 | 4.8 | BK1012 | 65941/10 | 5 | 10 | 14 | 12 | 5000 | 6300 | 19000 | |
HK1015 | - | 6 | BK1015 | - | 6.2 | 10 | 14 | 15 | 6700 | 7800 | 19000 | |
12 | HK1208 | 37941/12 | 3.3 | - | - | - | 12 | 16 | 8 | 7200 | 8000 | 19000 |
HK1210 | 57941/12 | 4.6 | BK1210 | 55941/12 | 5.2 | 12 | 16 | 10 | 4150 | 5800 | 19000 | |
HK1212 | 67941/12 | 5.6 | BK1212 | 65941/12 | 6.2 | 12 | 16 | 12 | 3800 | 5100 | 15000 | |
13 | HK1312 | - | 8.9 | BK1312 | - | 11.2 | 13 | 19 | 12 | 6200 | 7100 | 17000 |
14 | HK1410 | 27941/14 | 8.3 | BK1412 | 35941/14 | 12.1 | 14 | 20 | 10 | 6700 | 7000 | 16000 |
HK1412 | 37941/14 | 10.5 | - | - | 12.2 | 14 | 20 | 12 | 6800 | 7500 | 16000 | |
HK1416 | 57941/14 | 13.9 | - | - | 12.5 | 14 | 20 | 16 | 7300 | 9000 | 14000 | |
15 | HK15×20×12 | 7941/15 | 8.4 | - | - | - | 15 | 20 | 12 | 5800 | 6000 | 14000 |
HK15×20×16 | 7942/15 | 11.4 | - | - | - | 15 | 20 | 16 | 6000 | 6200 | 14000 | |
HK15×20×20 | 7943/15 | 13.8 | - | - | - | 15 | 20 | 20 | 6100 | 6400 | 14000 | |
HK1512 | 37941/15 | 11.1 | BK1512 | 35941/15 | 12.7 | 15 | 21 | 12 | 7000 | 8400 | 14000 | |
HK1514 | 47941/15 | 12.7 | - | - | 12.9 | 15 | 21 | 14 | 8500 | 10400 | 13000 | |
HK1515 | - | 14.2 | - | - | 13 | 15 | 21 | 15 | 9100 | 11400 | 13000 | |
HK1516 | 57941/15 | 15 | BK1516 | 55941/15 | 16.5 | 15 | 21 | 16 | 9800 | 11400 | 14000 | |
HK1522 | SZ-439 | 20.4 | BK1522 | - | 22 | 15 | 21 | 22 | 10400 | 16500 | 14000 | |
HK15×22×12 | 7948/15 | 12.5 | - | - | - | 15 | 22 | 12 | 14300 | 18400 | 13000 | |
16 | HK16×21×09 | - | 7.5 | - | - | - | 16 | 21 | 9 | 4400 | 5600 | 12000 |
HK1612 | 37941/16 | 11.7 | BK1612 | 35941/16 | 13.8 | 16 | 22 | 12 | 7100 | 9200 | 14000 | |
HK1614 | 47941/16 | 14.4 | - | - | - | 16 | 22 | 14 | 8800 | 9900 | 12000 | |
HK1616 | 57941/16 | 15.8 | BK1616 | 55941/16 | 17.6 | 16 | 22 | 16 | 10100 | 14300 | 14000 | |
HK1617 | SZ-435 | 18 | - | - | - | 16 | 22 | 17 | 12900 | 17200 | 12000 | |
HK1622 | 87941/16 | 21.7 | BK1622 | 85941/16 | 23.4 | 16 | 22 | 22 | 11100 | 17400 | 14000 | |
17 | HK1712 | 37941/17 | 12.2 | BK1712 | 35941/17 | 14.5 | 17 | 23 | 12 | 6900 | 9300 | 13000 |
HK1714 | 7941/17 | 14 | - | - | - | 17 | 23 | 14 | 6800 | 10200 | 10000 | |
HK1716 | 57941/17 | 15.9 | - | - | - | 17 | 23 | 16 | 8500 | 12500 | 10000 | |
HK1718 | 7942/17 | 19 | - | - | - | 17 | 23 | 18 | 9500 | 10600 | 10000 | |
18 | HK1812 | 37941/18 | 13.1 | BK1812 | 35941/18 | 14.9 | 18 | 24 | 12 | 7100 | 9900 | 12000 |
HK1816 | 57941/18 | 17.5 | BK1816 | 55941/18 | 19.9 | 18 | 24 | 16 | 10600 | 15300 | 12000 | |
19 | HK19×27×16 | TA1916 | 23 | - | - | - | 19 | 27 | 16 | 8100 | 9500 | 10500 |
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