Needle Roller BR364824 BR405228 Overall Eccentric Bearing High Load For Machine
Fast Delivery Needle Roller Bearings BR364824 BR405228 Overall Eccentric Bearing High Load For Machine
PRODUCT DESCRIPTION
Needle roller bearing is equipped with thin and long rollers. The length of the rollers is 3~10 times the diameter of the diameter, and the diameter is generally not greater than 5mm. Therefore, the radial compact outer diameter is the minimum, which is especially suitable for supporting structures with limited radial installation size
RNA49 Series:
RNA4900,RNA4901,RNA4902,RNA4903,RNA4904,RNA4905,RNA4906,RNA4907,RNA4908,RNA4909,RNA4910,RNA4911,RNA4912,RNA4913,RNA4914,RNA4915,RNA4916,RNA4917,RNA4918,RNA4919,RNA4920
NA69 Series:
NA6900,NA6901,NA6902,NA6903,NA6904,NA6905,NA6906,NA6907,NA6908,NA6909,NA6910,NA6911,NA6912,NA6913,NA6914,NA6915,NA6916,NA6917,NA6918,NA6919,NA6920
NA59 Series:
NA5901,NA5902,NA5903,NA5904,NA5905,NA5906,NA5907,NA5908,NA5909,NA5910
NA48 Series:
NA4801,NA4802,NA4803,NA4804,NA4805,NA4806,NA4807,NA4808,NA4809,NA4810
Description
NA NK NKI NKIS Needle roller bearings are consisted of outer ring, inner ring, needle and cages, are one of the most widely used needle bearings. It mainly used on automobiles, machinery tool, printing machinery, textile machinery etc.
| Shaft Dia. | Model No. | D | C | rsmin | Da max | Dyn. C | Sta. C | Rotation Speed rpm | Weight |
| 5 | RNA493 | 11 | 10 | 0.15 | 9.8 | 2420 | 1950 | 80 000 | 4.6 |
| 6 | RNA494 | 12 | 10 | 0.15 | 10.8 | 2700 | 2320 | 70 000 | 5.3 |
| 7 | RNA495 | 13 | 10 | 0.15 | 11.8 | 2960 | 2690 | 60 000 | 5.9 |
| 8 | RNA496 | 15 | 10 | 0.15 | 13.8 | 3960 | 3420 | 50 000 | 7.4 |
| 9 | RNA497 | 17 | 10 | 0.15 | 15.8 | 4530 | 3650 | 45 000 | 9.3 |
| 10 | RNA498 | 19 | 11 | 0.2 | 17.4 | 6180 | 5030 | 40 000 | 12.6 |
| 12 | RNA499 | 20 | 11 | 0.3 | 18 | 6600 | 6310 | 35 000 | 13.6 |
| 14 | RNA4900 | 22 | 13 | 0.3 | 20 | 9230 | 10100 | 30 000 | 16.5 |
| 16 | RNA4901 | 24 | 13 | 0.3 | 22 | 9660 | 11100 | 25 000 | 18.1 |
| 16 | RNA6901 | 24 | 22 | 0.3 | 22 | 17100 | 23000 | 25 000 | 30 |
| 18 | RNA49/14 | 26 | 13 | 0.3 | 24 | 10600 | 12800 | 20 000 | 19.9 |
| 20 | RNA4902 | 28 | 13 | 0.3 | 26 | 10900 | 13800 | 20 000 | 21.5 |
| 20 | RNA6902 | 28 | 23 | 0.3 | 26 | 19300 | 28800 | 20 000 | 37 |
| 22 | RNA4903 | 30 | 13 | 0.3 | 28 | 11700 | 15600 | 18 000 | 23.5 |
| 22 | RNA6903 | 30 | 23 | 0.3 | 28 | 20800 | 32500 | 18 000 | 40.5 |
| 25 | RNA4904 | 37 | 17 | 0.3 | 35 | 21000 | 25000 | 16 000 | 55.5 |
| 25 | RNA6904 | 37 | 30 | 0.3 | 35 | 35400 | 48900 | 16 000 | 95.5 |
| 28 | RNA49/22 | 39 | 17 | 0.3 | 37 | 21400 | 28900 | 14 000 | 56.5 |
| 28 | RNA69/22 | 39 | 30 | 0.3 | 37 | 36300 | 56900 | 14 000 | 97.5 |
| 30 | RNA4905 | 42 | 17 | 0.3 | 40 | 23700 | 30700 | 13 000 | 64 |
| 30 | RNA6905 | 42 | 30 | 0.3 | 40 | 42100 | 64300 | 13 000 | 111 |
| 32 | RNA 49/28 | 45 | 17 | 0.3 | 43 | 24500 | 32700 | 12 000 | 76.5 |
| 32 | RNA 69/28 | 45 | 30 | 0.3 | 43 | 41800 | 64800 | 12 000 | 133 |
| 35 | RNA 4906 | 47 | 17 | 0.3 | 45 | 25200 | 34700 | 11 000 | 72.5 |
| 35 | RNA 6906 | 47 | 30 | 0.3 | 45 | 43000 | 69000 | 11 000 | 125 |
| 40 | RNA 49/32 | 52 | 20 | 0.6 | 48 | 31200 | 47800 | 10 000 | 96 |
| 40 | RNA 69/32 | 52 | 36 | 0.6 | 48 | 53500 | 95700 | 10 000 | 172 |
| 42 | RNA 4907 | 55 | 20 | 0.6 | 51 | 32000 | 50100 | 9 500 | 113 |
| 42 | RNA 6907 | 55 | 36 | 0.6 | 51 | 54900 | 100000 | 9 500 | 200 |
| 45 | RNA 49/38 | 58 | 20 | 0.6 | 54 | 33600 | 54600 | 9 000 | 120 |
| 48 | RNA4908 | 62 | 22 | 0.6 | 58 | 41600 | 67400 | 8 500 | 152 |
| 48 | RNA6908 | 62 | 40 | 0.6 | 58 | 71300 | 135000 | 8 500 | 275 |
| 50 | RNA49/42 | 65 | 22 | 0.6 | 61 | 42500 | 70300 | 8 000 | 174 |
| 52 | RNA4909 | 68 | 22 | 0.6 | 64 | 43500 | 73300 | 7 500 | 197 |
| 52 | RNA6909 | 68 | 40 | 0.6 | 64 | 74600 | 147000 | 7 500 | 355 |
| 55 | RNA49/48 | 70 | 22 | 0.6 | 66 | 44300 | 76300 | 7 500 | 188 |
| 58 | RNA4910 | 72 | 22 | 0.6 | 68 | 46200 | 82100 | 7 000 | 179 |
| 58 | RNA6910 | 72 | 40 | 0.6 | 68 | 79200 | 164000 | 7 000 | 320 |
| 60 | RNA49/52 | 75 | 22 | 0.6 | 71 | 47100 | 85100 | 6 500 | 205 |
| 63 | RNA4911 | 80 | 25 | 1 | 75 | 57600 | 97200 | 6 500 | 265 |
| 63 | RNA6911 | 80 | 45 | 1 | 75 | 98700 | 194000 | 6 500 | 475 |
| 65 | RNA49/58 | 82 | 25 | 1 | 77 | 58900 | 101000 | 6 000 | 275 |
| 68 | RNA4912 | 85 | 25 | 1 | 80 | 60200 | 105000 | 6 000 | 285 |
| 68 | RNA6912 | 85 | 45 | 1 | 80 | 103000 | 211000 | 6 000 | 510 |
4 . CONPANY PROFILE
ZhongHong Bearing Manufacturing Co. Ltd is a bearing production, sales - based company,
the company in the industrial field has many years of bearing supporting and industrial service experience.
Types involved: deep groove ball bearings, joint bearings, conical bearings, cylindrical bearings and so on Our products are widely used in machine tools,
coal mine, railway, petroleum printing, power plant, ship, aviation, automobile and other industries
WORKSHOP
WAREHOUSE
5 . Packaging
1.industrial packing+industrial cartons+pallets
2.single brand box+brand cartons+pallets
3.follow customer's requests
A.Plastic Tubes or Single Boxes ( Usually 10pcs in one plastic tube for steel bearings);
B.Cartons ( No more than 30kg for one carton );
C. Pallet ( Usually more than 400kg totally will use pallet )
D. Delivery time :7-35 days ( by sea or by air )
RFQ
1. Q:Would you have product certifiexcavatorions ?
A:We have ISO 9001:2008 , ISO 9001:2000
2. Q: Why should we choose your company?
A:We always insist quality firstly. We have our bearing factory, therefore we have advantage in quality control and price.
3. Q:What is the delivery time?
A:Most of the bearing we have stock. For small quantity, we will arrange delivery within 3 days.
4. Q:How many the MOQ of your company?
A:Our company MOQ is 1pcs.
5. Q:Could you accept OEM and customize?
A:YES, we can customize for you according to sample or drawing.
6. Q:Could you tell me the material of your bearing?
A:We have chrome steel, carbon steel, and stainless steel,and plastic material.
7. Q:Could you tell me the packing of your goods?
A:Single plastic bag then put in single box, and then put in carton or wooden case, at last packing in pallet.
8. Q:Could you supply door to door service?
A:Yes, by air and by express (DHL, FEDEX, TNT, EMS, SF 7-10 days to your city).
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.