Drawn Cup Needle Roller Bearings

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Стандарт

GB,ASTM/AISI,ГОСТ,BS,JIS,NF,DIN / VDEh

Материал

GCr15

Бренд

QIBR/OEM/Neutral

Применения

Automotive Industry, Aerospace Industry, Industrial Machinery, Construction and Agricultural Equipment, Household Appliances, Marine Industry, Medical Equipment, etc

Filters

NO. Product Product Number Вес Базовая динамическая нагрузка Базовая статическая нагрузка Диаметр под роликами (Fw) Предел усталостной нагрузки (Pu)
1 HK HK 0306 TN 1 g 1.23 KN 0.88 KN 3 mm 0.088 KN
2 HK0408/ HK0408 2 g 1.76 KN 1.37 KN 4 mm 0.14 KN
3 HK0509/ HK0509 2 g 2.38 KN 2.08 KN 5 mm 0.22 KN
4 HK0608/ HK0608 2.1 g 2.01 KN 1.73 KN 6 mm 0.18 KN
5 HK0609/ HK0609 2.5 g 2.81 KN 2.7 KN 6 mm 0.285 KN
6 HK0709/ HK0709 2.6 g 3.03 KN 3.05 KN 7 mm 0.325 KN
7 HK0808/ HK0808 2.7g 2.7 KN 2.75 KN 8 mm 0.285 KN
8 HK0810/ HK0810 3 g 3.69 KN 4.05 KN 8 mm 0.44 KN
9 HK0812.2RS/ HK0812.2RS 3.3 g 2.7 KN 2.75 KN 8 mm 0.285 KN
10 HK0908/ HK0908 3 g 3.52 KN 3.9 KN 9 mm 0.415 KN
11 HK0910/ HK0910 4 g 4.13 KN 4.8 KN 9 mm 0.53 KN
12 HK0912/ HK0912 4.6 g 5.12 KN 6.4 KN 9 mm 0.72 KN
13 HK1010/ HK1010 4.1 g 4.29 KN 5.3 KN 10 mm 0.57 KN
14 HK1012/ HK1012 4.8 g 5.39 KN 6.95 KN 10 mm 0.78 KN
15 HK1014.2RS/ HK1014.2RS 4.6 g 4.29 KN 5.3 KN 10 mm 0.57 KN
16 HK1015/ HK1015 6 g 6.6 KN 9 KN 10 mm 1.02 KN
17 HK1210/ HK1210 4.6 g 4.84 KN 6.4 KN 12 mm 0.71 KN
18 HK1212/ HK1212 9.5 g 6.27 KN 7.35 KN 12 mm 0.85 KN
19 HK1216.2RS/ HK1216.2RS 11 g 6.27 KN 7.35 KN 12 mm 0.85 KN
20 HK1312/ HK1312 10.5 g 6.6 KN 8 KN 13 mm 0.915 KN
21 HK1412/ HK1412 10.5 g 6.82 KN 8.65 KN 14 mm 0.98 KN
22 HK1512/ HK1512 11 g 7.65 KN 9.5 KN 15 mm 1.08 KN
23 HK1516/ HK1516 15 g 10.1 KN 14.6 KN 15 mm 1.7 KN
24 HK1522/ HK1522 20 g 13 KN 20 KN 15 mm 2.28 KN
25 HK1612/ HK1612 12 g 7.37 KN 9.8 KN 16 mm 1.12 KN
26 HK1616/ HK1616 16 g 10.5 KN 15.6 KN 16 mm 1.8 KN
27 HK1620.2RS/ HK1620.2RS 18 g 10.5 KN 15.6 KN 16 mm 1.8 KN
28 HK1622/ HK1622 24 g 12.8 KN 19.6 KN 16 mm 2.24 KN
30 HK1712/ HK1712 13 g 7.65 KN 10.6 KN 17 mm 1.2 KN
31 HK1812/ HK1812 13 g 7.95 KN 11.2 KN 18 mm 1.27 KN
36 HK1816.2RS/ HK1816.2RS 15 g 7.92 KN 11.2 KN 18 mm 1.27 KN
37 HK1816/ HK1816 18 g 11.2 KN 17.6 KN 18 mm 2.04 KN
38 HK2010/ HK2010 12g 6.16 KN 8.5 KN 20 mm 0.93 KN
39 HK2012/ HK2012 14 g 6.42 KN 12.5 KN 20 mm 1.4 KN
39 HK2016.2RS/ HK2016.2RS 18 g 8.42 KN 12.5 KN 20 mm 1.4 KN
39 HK2016/ HK2016 19 g 12.3 KN 20.4 KN 20 mm 2.36 KN
40 HK2020.2RS/ HK2020.2RS 23 g 12.3 KN 20.4 KN 20 mm 2.36 KN
41 HK2020/ HK2020 24 g 15.1 KN 26.5 KN 20 mm 3.15 KN
42 HK2030/ HK2030 35 g 20.9 KN 40.5 KN 20 mm 4.75 KN
43 HK2210/ HK2210 13 g 7.21 KN 10.6 KN 22 mm 1.2 KN
44 HK2212/ HK2212 15 g 8.8 KN 13.7 KN 22 mm 1.56 KN
45 HK2216.2RS/ HK2216.2RS 18 g 8.8 KN 13.7 KN 22 mm 1.56 KN
46 HK2216/ HK2216 21 g 13 KN 22.4 KN 22 mm 2.6 KN
47 HK2220.2RS/ HK2220.2RS 23 g 13 KN 22.4 KN 22 mm 2.6 KN
48 HK2220/ HK2220 26 g 15.7 KN 29 KN 22 mm 3.45 KN
49 HK2512/ HK2512 20 g 10.5 KN 15.3 KN 25 mm 1.76 KN
50 HK2516.2RS/ HK2516.2RS 27 g 10.5 KN 15.3 KN 25 mm 1.76 KN
51 HK2516/ HK2516 25 g 15.1 KN 24 KN 25 mm 2.85 KN
52 HK2520.2RS/ HK2520.2RS 31 g 15.1 KN 24 KN 25 mm 2.85 KN
53 HK2520/ HK2520 33 g 19 KN 32.5 KN 25 mm 4 KN
55 HK2526/ HK2526 44 g 24.2 KN 45 KN 25 mm 5.5 KN
57 HK2538/ HK2538 64 g 33 KN 65.5 KN 25 mm 8 KN
58 HK2816/ HK2816 26.5 g 15.7 KN 26.5 KN 28 mm 3.15 KN
59 HK2820.2RS/ HK2820.2RS 34 g 15.7 KN 26.5 KN 28 mm 3.15 KN
60 HK2820/ HK2820 36 g 20.1 KN 36.5 KN 28 mm 4.4 KN
61 HK3012/ HK3012 23 g 11.7 KN 18.3 KN 30 mm 2.12 KN
62 HK3016.2RS/ HK3016.2RS 31 g 11.7 KN 18.3 KN 30 mm 2.12 KN
63 HK3016/ HK3016 31 g 16.5 KN 29 KN 30 mm 3.4 KN
64 HK3020/ HK3020 38 g 20.9 KN 40 KN 30 mm 4.75 KN
65 HK3026/ HK3026 51 g 27 KN 54 KN 30 mm 6.55 KN
66 HK3038/ HK3038 76 g 35.8 KN 80 KN 30 mm 9.5 KN
67 HK3512/ HK3512 27 g 12.5 KN 21.6 KN 35 mm 2.45 KN
68 HK3516/ HK3516 36 g 17.9 KN 34 KN 35 mm 4 KN
68 HK3520.2RS/ HK3520.2RS 41 g 17.9 KN 34 KN 35 mm 4 KN
70 HK3520/ HK3520 44 g 22.9 KN 46.5 KN 35 mm 5.6 KN
71 HK4012/ HK4012 30 g 13.4 KN 24.5 KN 40 mm 2.8 KN
71 HK4016.2RS/ HK4016.2RS 37 g 14.5 KN 27.5 KN 40 mm 3.15 KN
72 HK4016/ HK4016 39 g 19 KN 39 KN 40 mm 4.55 KN
73 HK4020.2RS/ HK4020.2RS 48 g 19 KN 39 KN 40 mm 4.55 KN
74 HK4020/ HK4020 54 g 24.2 KN 53 KN 40 mm 6.4 KN
75 HK4512/ HK4512 33 g 14.2 KN 27.5 KN 45 mm 3.2 KN
76 HK4516/ HK4516 47 g 20.5 KN 43 KN 45 mm 5.1 KN
77 HK4520.2RS/ HK4520.2RS 54 g 20.5 KN 43 KN 45 mm 5.1 KN
78 HK4520/ HK4520 56 g 26 KN 60 KN 45 mm 7.2 KN
79 HK5020/ HK5020 70 g 29.2 KN 63 KN 50 mm 7.8 KN
80 HK5024.2RS/ HK5024.2RS 81 g 29.2 KN 63 KN 50 mm 7.8 KN
81 HK5025/ HK5025 85 g 36.9 KN 85 KN 50 mm 10.6 KN
82 HK5520/ HK5520 74 g 30.3 KN 67 KN 55 mm 8.3 KN
83 HK5528/ HK5528 105 g 41.8 KN 104 KN 55 mm 12.9 KN
84 HK6012/ HK6012 49 g 17.6 KN 32 KN 60 mm 3.8 KN
85 HK6020/ HK6020 81 g 31.9 KN 75 KN 60 mm 9.3 KN
86 HK6032/ HK6032 136 g 51.2 KN 137 KN 60 mm 17 KN

Features and advantages of QIBR drawn cup needle roller bearings

QIBR drawn cup needle roller bearings address several critical issues in diverse fields, mainly in the following areas:

1. Compact structure

Using needle rollers as rolling elements allows these bearings to handle large radial loads while being relatively small in size, making them suitable for installation in limited spaces, particularly in compact mechanical designs.

2. Low friction and high efficiency

Thanks to the precise design between the needle rollers and the cage, these bearings exhibit low friction losses, reducing heat generation and improving operational efficiency. This makes them suitable for high-speed and high-efficiency environments.

3. High durability

The cage stabilizes the position of the needle rollers, reducing contact and wear among them, thereby extending the bearing's lifespan. Proper clearance and precision design ensure stability and reliability during operation.

4. Low noise and vibration

The rational structure between the needle rollers and the cage minimizes contact among the rollers, reducing noise and vibration, and making them ideal for environments requiring low noise levels.

5. Adaptability to high-speed applications

With small needle roller shapes and reduced contact area, these bearings are well-suited for high-speed applications, effectively preventing excessive friction and overheating at high speeds.


Performance improvements and solutions for QIBR drawn cup needle roller bearings

1. Improved materials

High-performance material selection: Using materials with greater hardness, wear resistance, and corrosion resistance can significantly enhance bearing durability and stability.

2. Optimized cage design

Structural optimization: Enhancing the cage structure to achieve better needle roller arrangement and uniform load distribution. Optimizing the cage reduces needle roller collisions, improving operational stability and efficiency.

Reduced contact area: By refining the cage geometry and needle roller arrangement, contact areas among rollers are minimized, reducing friction and wear.

3. Enhanced lubrication performance

Efficient lubricants: Employing greases or oils suited for high-temperature and high-pressure environments ensures consistent lubricant performance during extended operations, reducing friction and improving durability.

4. Increased precision

Precision machining: Enhancing manufacturing accuracy minimizes errors between bearing components, ensuring more uniform and stable contact between needle rollers and the cage. This improves performance, extends lifespan, and reduces noise and vibration.


Main application areas of QIBR drawn cup needle roller bearings

1. Agricultural machinery

Agricultural equipment: In heavy agricultural machinery such as tractors, tillers, and harvesters, drawn cup needle roller bearings provide high load capacity while minimizing space requirements, making them suitable for compact mechanical designs.

2. Industrial machinery

Gearboxes and Transmission Systems: Widely used in gearboxes and gear-driven systems, these bearings can handle large radial loads, reduce space usage, and improve transmission efficiency.

Automation Equipment: In automated production lines, drawn cup needle roller bearings support rotating components, ensuring the precision and stability of the equipment.

3. Aviation engines

Turbo Shafts and Rotating Components: In aviation engines, drawn cup needle roller bearings are used in turboshafts, turbines, and other rotating components to ensure smooth operation at high speeds while handling radial loads generated by high-speed rotation.

4. Household appliances

Home Appliances: Drawn cup needle roller bearings are widely used in products such as washing machines, electric fans, power tools, and motors, providing high efficiency and stability while reducing space requirements.