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Стандарт
GB,ASTM/AISI,ГОСТ,BS,JIS,NF,DIN/VDEh,DIN/VDEh
Внутренний диаметр
1372-3996mm
Наружный диаметр
1800-4700mm
Вес
1220kg-10500kg
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
| NO. | Product | Product Number | Внутренний диаметр (Di) | Наружный Диаметр (Da) | Общая высота (H) | Вес |
|---|---|---|---|---|---|---|
| 1 |
|
DTR1372TBGS | 1372 mm | 1800 mm | 190 mm | 1220 kg |
| 2 |
|
DTR1400TBGS | 1400 mm | 1780 mm | 180 mm | 1050 kg |
| 3 |
|
DTR1540TBGS | 1540 mm | 1990 mm | 180 mm | 1480 kg |
| 4 |
|
DTR1560ATBGS-1 | 1560 mm | 1990 mm | 180 mm | 1400 kg |
| 5 |
|
DTR1568TBGS | 1568 mm | 2000 mm | 190 mm | 1580 kg |
| 6 |
|
DTR1656TBGS | 1656 mm | 2110 mm | 190 mm | 1540 kg |
| 7 |
|
DTR1666TBGS | 1666 mm | 2110 mm | 200 mm | 1570 kg |
| 8 |
|
DTR1680TBGS | 1680 mm | 2165 mm | 190 mm | 1750 kg |
| 9 |
|
DTR1810TBGS | 1810 mm | 2400 mm | 240 mm | 2740 kg |
| 10 |
|
DTR1904TBGS | 1904 mm | 2370 mm | 220 mm | 2020kg |
| 11 |
|
DTR1952TBGS | 1952 mm | 2395 mm | 240 mm | 1980 kg |
| 12 |
|
DTR2160TBGS | 2160 mm | 2660 mm | 220 mm | 2480 kg |
| 13 |
|
DTR2270TBGS | 2270 mm | 2860 mm | 240 mm | 3320 kg |
| 14 |
|
DTR2674TBGS | 2674 mm | 3205 mm | 245 mm | 3790 kg |
| 15 |
|
DTR2816TBGS | 2816 mm | 3460 mm | 260 mm | 5240 kg |
| 16 |
|
DTR2960TBGS-1 | 2960 mm | 3645 mm | 300 mm | 6570 kg |
| 17 |
|
DTR3080TBGS | 3080 mm | 3750 mm | 295 mm | 6540 kg |
| 18 |
|
DTR3250TBGS | 3250 mm | 3925 mm | 300 mm | 6960 kg |
| 19 |
|
DTR3834BTBGS | 3834 mm | 4480 mm | 305 mm | 8120 kg |
| 20 |
|
DTR3996TBGS | 3996 mm | 4700 mm | 348 mm | 10500 kg |
Features and advantages of QIBR three-row cylindrical roller slewing bearing DTR-T internal gear type
QIBR three-row cylindrical roller slewing bearing DTR-T internal gear type has many significant features and advantages, which are mainly reflected in the following aspects:
1.QIBR three-row cylindrical roller slewing bearing DTR-T internal gear type has high load-bearing capacity
QIBR three-row cylindrical roller slewing bearing DTR-T internal gear type design allows the bearing to carry radial and axial loads in multiple directions at the same time, which is suitable for bearing heavy loads and impact loads.
2.QIBR three-row cylindrical roller slewing bearing DTR-T internal gear type has good stability and long life
QIBR three-row cylindrical roller slewing bearing DTR-T internal gear type is loaded by three rows of rollers, and the working stability of the bearing is higher, which improves the reliability of the equipment and prolongs the working life.
3. QIBR three-row cylindrical roller slewing bearing DTR-T internal gear type has efficient transmission capability
The internal gear design of QIBR three-row cylindrical roller slewing bearing DTR-T internal gear type allows direct connection with the gear drive system, thus achieving efficient power transmission. This reduces additional transmission components such as chains or belts, reducing mechanical losses and maintenance requirements.
4. QIBR three-row cylindrical roller slewing bearing DTR-T internal gear type customized service
QIBR three-row cylindrical roller slewing bearing DTR-T internal gear type can provide customized services, and can design bearings according to specific needs to meet the special requirements and operating conditions of different industries.
Performance improvement and solution of QIBR three-row cylindrical roller slewing bearing DTR-T internal gear
1. Improve bearing material performance
QIBR three-row cylindrical roller slewing bearing DTR-T internal gear type can use high temperature resistant isolation blocks and other materials to improve the bearing capacity and service life.
2. Improve bearing rotation accuracy
QIBR three-row cylindrical roller slewing bearing DTR-T internal gear type production adopts advanced processing equipment and processes, such as machining center and precision heat treatment, etc., to improve the geometric accuracy of inner and outer rings, reduce machining errors, and thus improve the rotation accuracy and stability of bearings.
3. Reduce the need for bearing maintenance and replacement
QIBR three-row cylindrical roller slewing bearing DTR-T internal gear type is designed with seals and lubricating oil holes. The seal can prevent contaminants from entering the bearing and reduce grease leakage; the lubricating hole is convenient for grease filling, the service life is extended, and the cost of maintenance and replacement is reduced.
4. Lubrication management
QIBR three-row cylindrical roller slewing bearing DTR-T internal gear type uses high-quality grease to improve temperature resistance and corrosion resistance, and ensure stability under different load and environmental conditions. Establish a lubrication plan, usually recommend lubrication every 250 hours, and adjust the lubrication cycle appropriately according to the operating intensity.
In short, by optimizing materials, manufacturing accuracy, lubrication management and other measures, the performance of QIBR three-row cylindrical roller slewing bearing DTR-T internal gear type can be significantly improved to meet the increasingly demanding application needs.
Main application areas of QIBR three-row cylindrical roller slewing bearing DTR-T internal gear type
Building and construction
QIBR three-row cylindrical roller slewing bearing DTR-T internal gear type is used for cranes, excavators and other construction equipment to provide stable rotation support.
Manufacturing
QIBR three-row cylindrical roller slewing bearing DTR-T internal gear type is used to support heavy loads and high-precision rotational motion in production lines and mechanical equipment.
Energy and mining
QIBR three-row cylindrical roller slewing bearing DTR-T internal gear type is used in wind turbines, solar tracking systems and mining machinery to withstand complex loads.
Transportation and logistics
QIBR three-row cylindrical roller slewing bearing DTR-T internal gear type is used in forklifts and handling equipment to ensure smooth operation and efficient load transfer.
Ladle turret
QIBR three-row cylindrical roller slewing bearing DTR-T internal gear type is used in ladle turret equipment to withstand huge radial, axial loads and overturning moments.
