Cam Followers Cylindrical Roller Bearings

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Стандарт

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

Материал

52100/100Cr6/SUJ2/Stainless Steel

Бренд

QIBR/OEM/Neutral

Упаковка

QIBR/Standard Industrial Package/OEM

Наружный диаметр

16~90mm

Total length

28~100mm

Применения

Automotive Industry, Material Handling Equipment, Construction Machinery, Agricultural Equipment, etc

Filters

NO. Product Product Number Вес Ширина наружного кольца (C) Наружный диаметр (d1) Диаметр крепления (d) Общая длина (B) Предельная скорость
1 QKR QKR 16 0.019 kg 11 mm 12.5 mm 6 mm 28 mm 6000 rpm
2 QKR QKR 16 PPA 0.018 kg 11 mm 12.5 mm 6 mm 28 mm 6000 rpm
3 QKR QKR 16 PPSKA 0.018 kg 11 mm 12.5 mm 6 mm 28 mm 6000 rpm
4 QKRV QKRV 16 PPA 0.019 kg 11 mm 12.5 mm 6 mm 28 mm 4300 rpm
5 QKRE QKRE 16 PPA 0.02 kg 11 mm 12.5 mm 6 mm 28 mm 6000 rpm
6 QKR QKR 19 0.029 kg 11 mm 15 mm 8 mm 32 mm 5600 rpm
7 QKR QKR 19 PPA 0.029 kg 11 mm 15 mm 8 mm 32 mm 5600 rpm
8 QKR QKR 19 PPSKA 0.029 kg 11 mm 15 mm 8 mm 32 mm 5600 rpm
9 QKRV QKRV 19 PPA 0.031 kg 11 mm 15 mm 8 mm 32 mm 4000 rpm
10 QKE QKE 19 PPA 0.032 kg 11 mm 15 mm 11 mm 32 mm 5600 r/min
11 QKR QKR 22 B 0.045 kg 12 mm 17.5 mm 10 mm 36 mm 5300 rpm
12 QKR QKR 22 PPA 0.043 kg 12 mm 17.5 mm 10 mm 36 mm 5300 rpm
13 QKRV QKRV 22 PPA 0.045 kg 12 mm 17.5 mm 10 mm 36 mm 3600 rpm
14 QKRE QKRE 22 PPA 0.047 kg 12 mm 17.5 mm 13 mm 36 mm 5300 rpm
15 QKR QKR 26 B 0.059 kg 12 mm 17.5 mm 10 mm 36 mm 5300 rpm
16 QKR QKR 26 PPA 0.057 kg 12 mm 17.5 mm 10 mm 36 mm 5300 rpm
17 QKRV QKRV 26 PPA 0.059 kg 12 mm 17.5 mm 10 mm 36 mm 3600 rpm
18 QKRE QKRE 26 PPA 0.062 kg 12 mm 17.5 mm 13 mm 36 mm 5300 rpm
19 QKR QKR 30 B 0.092 kg 14 mm 23 mm 12 mm 40 mm 4800 rpm
20 QKR QKR 30 PPA 0.088 kg 14 mm 23 mm 12 mm 40 mm 4800 rpm
21 QKRV QKRV 30 PPA 0.091 kg 14 mm 23 mm 12 mm 40 mm 3200 rpm
22 QKRE QKRE 30 PPA 0.093 kg 14 mm 23 mm 15 mm 40 mm 4800 rpm
23 QKR QKR 32 B 0.1 kg 14 mm 23 mm 12 mm 40 mm 4800 rpm
24 QKR QKR 32 PPA 0.098 kg 14 mm 23 mm 12 mm 40 mm 4800 rpm
25 QKRV QKRV 32 PPA 0.1 kg 14 mm 23 mm 12 mm 40 mm 3200 rpm
26 QKRE QKRE 32 PPA 0.1 kg 14 mm 23 mm 15 mm 40 mm 4800 rpm
27 QKR QKR 35 B 0.17 kg 18 mm 27.6 mm 16 mm 52 mm 4000 rpm
28 QKR QKR 35 PPA 0.16 kg 18 mm 27.6 mm 16 mm 52 mm 4000 rpm
29 QKRV QKRV 35 PPA 0.17 kg 18 mm 27.6 mm 16 mm 52 mm 2600 rpm
30 Q Q NUKR 35 A 0.16 kg 18 mm 20 mm 16 mm 52 mm 5000 rpm
31 Q Q PWKR 35.2RS 0.16 kg 18 mm 20 mm 16 mm 52 mm 5000 rpm
32 QKRE QKRE 35 PPA 0.18 kg 18 mm 27.6 mm 20 mm 52 mm 4000 rpm
33 QNUKRE QNUKRE 35 A 0.18 kg 18 mm 27.6 mm 20 mm 52 mm 5000 rpm
34 QKR QKR 40 B 0.25 kg 20 mm 31.5 mm 18 mm 58 mm 3400 rpm
35 QKR QKR 40 PPA 0.24 kg 20 mm 31.5 mm 18 mm 58 mm 3400 rpm
36 QKRV QKRV 40 PPA 0.25 kg 20 mm 31.5 mm 18 mm 58 mm 2200 rpm
37 QNUKR QNUKR 40 A 0.24 kg 20 mm 22 mm 18 mm 58 mm 4500 rpm
38 QPWKR QPWKR 40.2RS 0.24 kg 20 mm 22 mm 18 mm 58 mm 4500 rpm
39 QKRE QKRE 40 PPA 0.26 kg 20 mm 31.5 mm 22 mm 58 mm 3400 rpm
40 QNUKRE QNUKRE 40 A 0.26 kg 20 mm 30 mm 22 mm 58 mm 4500 rpm
41 QKR QKR 47 PPA 0.38 kg 24 mm 36.5 mm 20 mm 66 mm 3000 rpm
42 QKRV QKRV 47 PPA 0.39 kg 24 mm 36.5 mm 20 mm 66 mm 1900 rpm
43 QNUKR QNUKR 47A 0.38 kg 24 mm 27 mm 20 mm 66 mm 3800 rpm
44 QPWKR QPWKR 47.2RS 0.38 kg 24 mm 27 mm 20 mm 66 mm 3800 rpm
45 QKRE QKRE 47 PPA 0.4 kg 24 mm 36.5 mm 24 mm 66 mm 3000 rpm
46 QNUKRE QNUKRE 47 A 0.4 kg 24 mm 27 mm 24 mm 66 mm 3800 rpm
47 QKR QKR 52 PPA 0.45 kg 24 mm 36.5 mm 20 mm 66 mm 3000 rpm
48 QKRV QKRV 52 PPA 0.46 kg 24 mm 36.5 mm 20 mm 66 mm 1900 rpm
49 QNUKR QNUKR 52 A 0.45 kg 24 mm 31 mm 20 mm 66 mm 3200 rpm
50 QPWKR QPWKR 52.2RS 0.45 kg 24 mm 31 mm 20 mm 66 mm 3200 rpm
51 QKRE QKRE 52 PPA 0.47 kg 24 mm 36.5 mm 24 mm 66 mm 3000 rpm
52 QNUKRE QNUKRE 52 A 0.47 kg 24 mm 31 mm 24 mm 66 mm 3200 rpm
53 QKR QKR 62 PPA 0.77 kg 29 mm 44 mm 24 mm 80 mm 2400 rpm
54 QKRV QKRV 62 PPA 0.79 kg 29 mm 44 mm 24 mm 80 mm 1700 rpm
55 QNUKR QNUKR 62 A 0.8 kg 29 mm 38 mm 24 mm 80 mm 2600 rpm
56 QKRE QKRE 62 PPA 0.8 kg 29 mm 44 mm 28 mm 80 mm 2400 rpm
56 QPWKR QPWKR 62.2 RS 0.8 kg 29 mm 24 mm 80 mm 2600 rpm
57 QNUKR QNUKR 62 A 0.82 kg 29 mm 38 mm 28 mm 80 mm 2600 rpm
58 QKR QKR 72 PPA 1 kg 29 mm 44 mm 24 mm 80 mm 2400 rpm
59 QKRV QKRV 72 PPA 1.05 kg 29 mm 44 mm 24 mm 80 mm 1700 rpm
60 QNUKR QNUKR 72 A 1.05 kg 29 mm 44 mm 24 mm 80 mm 2000 rpm
61 QPWKR QPWKR 72 A 1 kg 29 mm 44 mm 24 mm 80 mm 2600 rpm
72 QKRE QKRE 72 PPA 1.05 kg 29 mm 44 mm 28 mm 80 mm 2400 rpm
73 QNUKRE QNUKRE 72 PPA 1.05 kg 29 mm 44 mm 28 mm 80 mm 2000 rpm
74 QKR QKR 80 PPA 1.6 kg 35 mm 53 mm 30 mm 100 mm 1800 rpm
75 QKRV QKRV 80 PPA 1.65 kg 35 mm 53 mm 30 mm 100 mm 1400 rpm
76 QNUKR QNUKR 80 A 1.6 kg 35 mm 47 mm 30 mm 100 mm 1900 rpm
77 QPWKR QPWKR 80.2RS 1.6 kg 35 mm 47 mm 30 mm 100 mm 2000 rpm
78 QKRE QKRE 80 PPA 1.65 kg 35 mm 53 mm 35 mm 100 mm 1800 rpm
79 QNUKRE QNUKRE 80 A 1.65 kg 35 mm 47 mm 35 mm 100 mm 1900 rpm
80 QKR QKR 90 PPA 2 kg 35 mm 53 mm 30 mm 100 mm 1800 rpm
81 QKRV QKRV 90 PPA 2 kg 35 mm 53 mm 30 mm 100 mm 1400 rpm
82 QNUKR QNUKR 90 A 1.95 kg 35 mm 47 mm 30 mm 100 mm 1900 rpm
83 QPWKR QPWKR 90.2RS 1.95 kg 35 mm 47 mm 30 mm 100 mm 2000 rpm
84 QKRE QKRE 90 PPA 2.05 kg 35 mm 53 mm 35 mm 100 mm 1800 rpm
85 QNUKRE QNUKRE 90 A 2 kg 35 mm 47 mm 35 mm 100 mm 1900 rpm

Features and advantages of QIBR cam followers cylindrical roller bearings

Cam followers cylindrical roller bearings solve several key problems in various fields, mainly reflected in the following aspects:

1. Easy installation

This type of bearing uses a bolt fixing method, allowing users to quickly install or remove it without complicated alignment operations. This makes it more convenient for maintenance and replacement, suitable for large equipment or applications with high maintenance demands.

2. High reliability

Cam followers cylindrical roller bearings typically offer strong durability, working stably in harsh environments. Their structural design reduces wear, friction, and fatigue damage, extending service life.

3. Compact structure

Cam followers cylindrical roller bearings are usually designed to be compact, making them suitable for use in space-limited equipment.

4. Easy maintenance

Due to their simple structure and easy installation method, cam followers cylindrical roller bearings generally have lower maintenance costs and are easier to replace and inspect.

Performance improvement and solutions for cam followers cylindrical roller bearings

1. Optimizing lubricants: Selecting the right oil or grease and adding and blending it appropriately can reduce friction and improve wear resistance. Using synthetic lubricants or nano lubricants can significantly improve bearing efficiency and longevity.

2. Optimizing raceways: Improving the geometry of the inner and outer ring raceways, such as increasing raceway precision and enhancing surface finish, reduces friction and energy loss, thus improving bearing operation efficiency.

3. Using high-temperature and corrosion-resistant sealing materials

To adapt to special environments like high temperatures and high humidity, using more heat-resistant and corrosion-resistant sealing materials can significantly improve bearing reliability.

4. Corrosion-resistant design: For demanding work environments (such as marine, chemical, etc.), stainless steel, corrosion-resistant coatings, or surface treatment technologies can be used to improve the bearing's anti-corrosion performance.

Main application fields of cam followers cylindrical roller bearings

1. Conveyor systems

Cam followers cylindrical roller bearings are commonly used in conveyor belts and roller conveyor systems to help transport various goods and items. The rollers reduce friction, making the transportation process more efficient and smooth.

2. Automation equipment

In automated production lines, cam followers cylindrical roller bearings are widely used in logistics conveyors, assembly lines, and other equipment, playing a role in guiding, supporting, and pushing items.

3. Wheels and chassis components

In automotive chassis design, cam followers cylindrical roller bearings can serve as part of the wheel support structure, helping reduce friction between the tires and the ground, thus improving vehicle motion efficiency.

4. Automated warehousing

In automated warehouses, cam followers cylindrical roller bearings can work in conjunction with automated handling equipment to improve the precision and speed of item transportation.