014

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Стандарт

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

Внутренний диаметр

120mm-8000mm

Наружный диаметр

280mm-8000mm

Вес

20kg-8000kg

Structures

Outer Ring, Inner Ring, Spacer, Rolling element, Seal

Бренд

QIBR/OEM/Neutral

Упаковка

Standard Export Package

Материал

42CrMo, 50Mn, or Stainless Steel

Применения

Hoisting machinery, construction machinery, material handling machinery, mining machinery, metallurgical machinery, medical instruments,ships and warships, radar,wind turbine

014

Filters

NO. Product Product Number Внутренний диаметр (d) Наружный диаметр (D) Общая высота (H) Глубина (L) Диаметр наконечника (da) Тип шестерни
1 014.30.500/ 014.30.500 398 mm 602 mm 80 mm 32 mm 368.4 mm Internal Gear
2 014.25.500/ 014.25.500 398 mm 602 mm 80 mm 32 mm 368.4 mm Internal Gear
3 014.30.560/ 014.30.560 458 mm 662 mm 80 mm 32 mm 428.4 mm Internal Gear
4 014.25.560/ 014.25.560 458 mm 662 mm 80 mm 32 mm 428.4 mm Internal Gear
5 014.30.630/ 014.30.630 528 mm 732 mm 80 mm 32 mm 491.2 mm Internal Gear
6 014.25.630/ 014.25.630 528 mm 732 mm 80 mm 32 mm 491.2 mm Internal Gear
7 014.30.710/ 014.30.710 608 mm 812 mm 80 mm 32 mm 517.2 mm Internal Gear
8 014.25.710/ 014.25.710 608 mm 812 mm 80 mm 32 mm 571.2 mm Internal Gear
9 014.40.800/ 014.40.800 678 mm 922 mm 100 mm 40 mm 634 mm Internal Gear
10 014.30.800/ 014.30.800 678 mm 922 mm 100 mm 40 mm 634 mm Internal Gear
11 014.40.900/ 014.40.900 778 mm 1022 mm 100 mm 40 mm 734 mm Internal Gear
11 014.40.900/ 014.40.900 778 mm 1022 mm 100 mm 40 mm 734 mm Internal Gear
12 014.30.900/ 014.30.900 778 mm 1022 mm 100 mm 40 mm 734 mm Internal Gear
13 014.40.1000/ 014.40.1000 878 mm 1122 mm 100 mm 40 mm 820.8 mm Internal Gear
14 014.30.1000/ 014.30.1000 878 mm 1122 mm 100 mm 40 mm 820.8 mm Internal Gear
15 014.40.1120/ 014.40.1120 998 mm 1242 mm 100 mm 40 mm 940.8 mm Internal Gear
16 014.30.1120/ 014.30.1120 998 mm 1242 mm 100 mm 40 mm 940.8 mm Internal Gear
17 014.45.1250/ 014.45.1250 1110 mm 1390 mm 110 mm 48 mm 1041.6 mm Internal Gear
18 014.35.1250/ 014.35.1250 1110 mm 1390 mm 110 mm 48 mm 1041.6 mm Internal Gear
19 014.45.1400/ 014.45.1400 1260 mm 1540 mm 110 mm 48 mm 1195.6 mm Internal Gear
20 014.35.1400/ 014.35.1400 1260 mm 1540 mm 110 mm 48 mm 1195.6 mm Internal Gear
21 014.45.1600/ 014.45.1600 1460 mm 1740 mm 110 mm 48 mm 1382.4 mm Internal Gear
22 014.35.1600/ 014.35.1600 1460 mm 1740 mm 110 mm 48 mm 1382.4 mm Internal Gear
23 014.45.1800/ 014.45.1800 1660 mm 1940 mm 110 mm 48 mm 1574.4 mm Internal Gear
24 014.35.1800/ 014.35.1800 1660 mm 1940 mm 110 mm 48 mm 1574.4 mm Internal Gear
25 014.60.2000/ 014.60.2000 1825 mm 2178 mm 144 mm 60 mm 1735.2 mm Internal Gear
26 014.40.2000/ 014.40.2000 1825 mm 2178 mm 146 mm 60 mm 1735.2 mm Internal Gear
27 014.60.2240/ 014.60.2240 2065 mm 2418 mm 144 mm 60 mm 1987.2 mm Internal Gear
28 014.40.2240/ 014.40.2240 2065 mm 2418 mm 144 mm 60 mm 1987.2 mm Internal Gear
29 014.60.2500/ 014.60.2500 2325 mm 2678 mm 144 mm 60 mm 2228 mm Internal Gear
30 014.40.2500/ 014.40.2500 2325 mm 2678 mm 144 mm 60 mm 2228 mm Internal Gear
31 014.60.2800/ 014.60.2800 2635 mm 2978 mm 144 mm 60 mm 2528 mm Internal Gear
32 014.40.2800/ 014.40.2800 2635 mm 2978 mm 144 mm 60 mm 2528 mm Internal Gear
33 014.75.3150/ 014.75.3150 2922 mm 3376 mm 174 mm 84 mm 2824.8 mm Internal Gear
34 014.50.3150/ 014.50.3150 2922 mm 3376 mm 174 mm 84 mm 2824.8 mm Internal Gear
35 014.75.3550/ 014.75.3550 3322 mm 3776 mm 174 mm 84 mm 3220.8 mm Internal Gear
36 014.50.3550/ 014.50.3550 3322 mm 3776 mm 174 mm 84 mm 3220.8 mm Internal Gear
37 014.75.4000/ 014.75.4000 3772 mm 4226 mm 174 mm 84 mm 3660 mm Internal Gear
38 014.50.4000/ 014.50.4000 3772 mm 4226 mm 174 mm 84 mm 3660 mm Internal Gear
39 014.75.4500/ 014.75.4500 4272 mm 4726 mm 174 mm 84 mm 4160 mm Internal Gear
40 014.50.4500/ 014.50.4500 4272 mm 4726 mm 174 mm 84 mm 4160 mm Internal Gear

Features and advantages of QIBR four-point contact ball slew bearing 014 series

QIBR four-point contact ball slew bearing 014 series has many significant features and advantages, playing a key role in various fields, mainly reflected in the following aspects:

1. QIBR four-point contact ball slew bearing 014 series has efficient transmission capability

The design of internal teeth for the QIBR four-point contact ball slew bearing 014 series allows direct connection with the gear drive system, thereby achieving efficient power transmission. This eliminates additional transmission components such as chains or belts, reducing mechanical wear and maintenance requirements.

2.QIBR four-point contact ball slew bearing 014 series has good wear resistance and long life

The larger module of QIBR four-point contact ball slew bearing 014 series reduces the gear contact area with unit pressure, reduces wear and heat generation, thereby extending the service life of the bearing.

3. QIBR four-point contact ball slew bearing 014 series customized services

QIBR four-point contact ball slew bearing 014 series can provide customized services and can design bearings according to specific needs to meet the special requirements and operating conditions of different industries.

The performance improvement and solutions for QIBR four-point contact ball slewing bearing 014 series

1. Improve material performance of the bearing

QIBR four-point contact ball slewing bearing 014 series can be zinc sprayed, sandblasted and other surface treatments to improve the corrosion resistance and service life of the bearing.

2. Improve rotation accuracy of the bearing

The production of QIBR four-point contact ball slewing bearing 014 series adopts advanced processing equipment and processes, such as machining centers and precision heat treatment, to improve the geometric accuracy of the inner and outer rings, reduce machining errors, and thus improve the rotation accuracy and stability of the bearing.

3. Reduce the need for bearing maintenance and replacement

QIBR four-point contact ball slewing bearing 014 series is designed with seals and lubricating oil holes. The seals can prevent contaminants from entering the bearing and reduce grease leakage; the lubricating holes are convenient for grease filling, the service life is extended, and the cost of maintenance and replacement is reduced.

4. Personalized design

For different occasions, QIBR four-point contact ball slewing bearing 014 series can provide personalized size solutions to meet special applications. This not only enriches the standards of bearings, but also provides effective guidance for manufacturers to meet the personalized needs of users.

In short, by optimizing materials, manufacturing precision, personalized design and other measures, the performance of QIBR four-point contact ball slewing bearing 014 series can be significantly improved to meet increasingly demanding application requirements.

Main application areas of QIBR four-point contact ball slewing bearing 014 series

Lifting equipment

QIBR four-point contact ball slewing bearing 014 series can simultaneously withstand large radial loads and axial loads as well as overturning moments, and is used in the rotating part of the crane to help achieve smooth lifting and rotation operations.

Wind power generation

QIBR four-point contact ball slewing bearing 014 series is used for the slewing connection between the tower and the nacelle of the wind turbine, helping to achieve smooth rotation of the nacelle to align with the wind direction.

Radar system

QIBR four-point contact ball slewing bearing 014 series is used for the rotating part of the radar antenna to ensure accurate monitoring and tracking.

Large exhibitions and display devices

QIBR four-point contact ball slewing bearing 014 series is used for display platforms and rotating structures, providing smooth rotation and support capabilities.