| Customization: | Available |
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| Cage: | With Cage |
| Rows Number: | Multiple |
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Needle roller bearings are roller bearings with cylindrical rollers that are thin and long relative to their diameter. Such rollers are called needle rollers. Despite the smaller cross-section, the bearing still has a high load-carrying capacity. Needle roller bearings are equipped with slender rollers (roller diameter D≤5mm, L/D≥2.5, L is the length of the roller), so the radial structure is compact, and the inner diameter and bearing capacity are the same as other types of bearings. The smallest, especially suitable for support structures with limited radial installation dimensions.
Drawn Cup Needle Roller Bearings(HK)
Stamped outer ring needle roller bearing is a traditional product of our company. The outer ring of this bearing is precision stamped with thin steel plate, with small structural space and large load capacity. Suitable for situations where installation space is limited and housing holes are not suitable as raceways. And there is no need for further axial positioning after pressing into the bearing seat hole.
characteristic:
1.The profile height is extremely small
2.It has extremely strong load-bearing capacity. It uses a high rigidity cage to guide the G2 grade needle linear outer ring raceway, making it better parallel to the axis.
3.The outer ring and bearing box of this type of needle roller bearing adopt a static fit, and do not require an axial fixing device.
Even under high speed and heavy load conditions, the bearing function can be fully maintained.
4.Due to the large storage capacity of the grease, it can be used without adding lubricating grease for a long time, which can also ensure the flexible rotation of the needle roller bearing for a long time and smooth operation of the equipment.
| Needle Roller Bearings | |||||||
| Drawn Cup Needle Roller Bearings | |||||||
| Bearing No. | Boundary Dimensions(mm) | Basic Load Ratings(N) | Limiting Speed | ||||
| HK | BK | Fw | D | C | Cr | Cor | Oil(RPM) |
| HK0306TN | BK0306TN | 3 | 6.5 | 6 | 1320 | 950 | 60000 |
| HK0408TN | BK0408TN | 4 | 8 | 8 | 1540 | 1070 | 40000 |
| HK0509 | BK0509 | 5 | 9 | 9 | 2200 | 1790 | 36000 |
| HK0608 | - | 6 | 10 | 8 | 1830 | 1550 | 32000 |
| HK0609 | BK0609 | 6 | 10 | 9 | 2650 | 2400 | 30000 |
| HK0708 | - | 7 | 11 | 8 | 2800 | 2150 | 27000 |
| HK0709 | BK0709 | 7 | 11 | 9 | 2800 | 2150 | 27000 |
| HK0808 | BK0808 | 8 | 12 | 8 | 2550 | 2400 | 21000 |
| HK0810 | BK0810 | 8 | 12 | 10 | 3700 | 3450 | 21000 |
| HK08 *14 *10 | - | 8 | 14 | 10 | 3800 | 3950 | 25000 |
| HK08*14*12 | - | 8 | 14 | 12 | 4100 | 4320 | 25000 |
| HK0910 | BK0910 | 9 | 13 | 10 | 4050 | 4250 | 25000 |
| HK0912 | - | 9 | 13 | 12 | 5000 | 6000 | 25000 |
| HK1010 | BK1010 | 10 | 14 | 10 | 3900 | 4800 | 19000 |
| HK1012 | BK1012 | 10 | 14 | 10 | 5000 | 6300 | 19000 |
| HK1015 | - | 10 | 14 | 15 | 6700 | 7800 | 19000 |
| HK10*16*10 | - | 10 | 16 | 10 | 6800 | 8800 | 18000 |
| HK10*16*12 | - | 10 | 16 | 12 | 6800 | 8800 | 18000 |
| HK10*16*15 | - | 10 | 16 | 15 | 6800 | 8800 | 19000 |
| HK1210 | BK1210 | 12 | 16 | 10 | 4150 | 5800 | 19000 |
| HK1212 | BK1212 | 12 | 18 | 12 | 3800 | 5100 | 15000 |
| HK12*17*12 | - | 12 | 17 | 12 | 5100 | 7000 | 15000 |
| HK12*17*15 | - | 12 | 17 | 15 | 5100 | 7000 | 15000 |
| HK12*17*18 | - | 12 | 17 | 18 | 5100 | 7000 | 15000 |
| HK12*18*12 | BK12*18*12 | 12 | 18 | 12 | 550 | 6300 | 17000 |
| HK1312 | BK1312 | 13 | 19 | 12 | 6200 | 7100 | 17000 |
| HK13.5*20*12 | - | 13.5 | 20 | 12 | 6250 | 7590 | 16000 |
| HK1412 | - | 14 | 20 | 12 | 6800 | 7500 | 14000 |
| HK1416 | - | 14 | 20 | 16 | 7300 | 9000 | 14000 |
| HK15*20*12 | - | 15 | 20 | 12 | 5800 | 6000 | 14000 |
| HK15*20*16 | - | 15 | 20 | 16 | 6000 | 6200 | 14000 |
1. The service life is relatively high under high loads, general requirements of 3~5 times theory life;
2. In the gearbox, foreign matters can't enter bearings easily, require bearings have a high compressive strength and wear resistance.
3.This bearing is mainly used for the large and small ends of transmission, motorcycle, and automotive connecting rods. As the temperature inside the cylinder increases, the bearings should be resistant to high temperatures.
1.Promise:DNT selects high quality bearing steel GCr15 steel, adopts bainite quenching process, and checks each bearing layer by layer to ensure that each bearing meets international standards and is qualified for delivery.
2.Product Durable: maintenance free, avoiding the trouble of repeated disassembly and assembly, improving work efficiency.
3.Factory: With years of industry experience, sufficient inventory, advanced technology, and reliable quality. Can be customized to meet the diverse needs of customers.
1.What is the competitiveness of your company's products compared to other companies?
High precision, high speed, low noisy.
2.Are you a Manufacturer or trading company?
We are professional manufactuer of bearings with ISO standards.
3.Can I get a sample to check out the quality?
Sure, free samples are available for stock products if you can pay for the shipping cost.
4.Can you do OEM to print my logo/brand on the products?
Yes, we can print your logo/brand on the products, you just need to send us your logo/brand files, we will show you how it looks like.We can also make custom package to your request.
5.How soon can I expect my order to be finished?
We have regular stock for standard bearings that can be shipped right after your payment. It will take 15-60 days for new production order,which depends on your order quantity.
6.What if I receive defective products for my order?
All our bearings are 100% inspected strictly before packing. If any defective products received, please provide photos and video to show us the problem and help us improve the quality. New products will be sent to you as replacement if the probelm is product quality.
7.How to contact us quickly?
Please send us an inquiry or message and leave your other contact information, such as phone number,
whatsapp account or wechat account, we will contact you as soon as possible.
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