TH TYPE NO TEETH

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Стандарт

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

Внутренний диаметр

128-2830mm

Наружный диаметр

300-2540kg

Вес

11.7-1460kg

Structures

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

Бренд

QIBR/OEM/Neutral

Упаковка

Standard Export Package

Материал

42CrMo, 50Mn, or Stainless Steel

Расположение эффективного центра (a)

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

TH TYPE NO TEETH

Filters

NO. Product Product Number Внутренний диаметр (Di) Наружный Диаметр (Da) Общая высота (H) Вес
1 TH128A/ TH128A 128 mm 300 mm 35 mm 11.7 kg
2 TH182A/ TH182A 182 mm 338 mm 45 mm 17.8 kg
3 TH208B/ TH208B 208 mm 335.6 mm 35 mm 11.8 kg
4 TH270A/ TH270A 270 mm 60 mm 31.9 kg
5 TH280C/ TH280C 280 mm 463 mm 70 mm 46.5 kg
6 TH295/ TH295 295 mm 515 mm 85 mm 63.0 kg
7 TH310G-1/ TH310G-1 310 mm 516 mm 80 mm 63.0 kg
8 TH320G-5/ TH320G-5 319.5 mm 463 mm 35 mm 18.3 kg
9 TH330B-1/ TH330B-1 330 mm 510 mm 60 mm 41.4 kg
10 TH330F/ TH330F 330 mm 510 mm 57 mm 39.5 kg
11 TH390A/ TH390A 390 mm 544 mm 58 mm 38.4 kg
12 TH402/ TH402 402 mm 558 mm 65 mm 45.0 kg
13 TH426-1/ TH426-1 426 mm 574 mm 45 mm 35.0 kg
14 TH460D/ TH460D 460 mm 685 mm 95 mm 117 kg
15 TH570D-1/ TH570D-1 570 mm 750 mm 58 mm 66.0 kg
16 TH584A/ TH584A 584 mm 808 mm 83 mm 127 kg
17 TH620D/ TH620D 620 mm 800 mm 69 mm 79.5 kg
18 TH650B/ TH650B 852 mm 81 mm 114 kg
19 TH715R/ TH715R 715 mm 950 mm 98 mm 180 kg
20 TH895G/ TH895G 895 mm 1125 mm 100 mm 218 kg
21 TH1260A/ TH1260A 1260.2 mm 1509.8 mm 90 mm 285 kg
22 TH1295A/ TH1295A 1295 mm 1525 mm 100 mm 290 kg
23 TH1350H/ TH1350H 1350 mm 1645 mm 135 mm 565 kg
24 TH1910D/ TH1910D 1910 mm 2180 mm 120 mm 719 kg
25 TH2200J/ TH2200J 2200 mm 2540 mm 135 mm 1090 kg
26 TH2830A/ TH2830A 2830 mm 3185 mm 145 mm 1460 kg

Features and advantages of QIBR four-point contact ball slewing bearing TH toothless type

QIBR four-point contact ball slewing bearing TH toothless type has many significant features and advantages, and plays a key role in various fields, mainly reflected in the following aspects:

1. QIBR four-point contact ball slewing bearing TH toothless type has small friction

QIBR four-point contact ball slewing bearing TH toothless type has four contact points between the raceway and the steel ball, with small contact area and small friction, which helps to improve mechanical efficiency and reduce energy consumption.

2.QIBR four-point contact ball slewing bearing TH toothless type has good stability and long life

QIBR four-point contact ball slewing bearing TH toothless type has high working stability due to uniform load distribution, reduces system vibration and noise, and improves the smoothness and reliability of operation. Optimized contact angle and load distribution can reduce internal wear of the bearing, thereby extending the service life of the bearing.

3. Customized service for QIBR four-point contact ball slewing bearing TH toothless type

QIBR four-point contact ball slewing bearing TH toothless type can provide customized service, 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 four-point contact ball slewing bearing TH toothless type 

1. Improve bearing material performance

QIBR four-point contact ball slewing bearing TH toothless type can use materials such as polytetrafluoroethylene cage to improve the speed and service life of the bearing.

2. Improve bearing rotation accuracy

QIBR four-point contact ball slewing bearing TH toothless type production adopts advanced processing equipment and processes, such as machining center and precision heat treatment, to improve the geometric accuracy of 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 TH toothless 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. Personalized design

For different occasions, QIBR four-point contact ball slewing bearing TH toothless type 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 TH toothless type can be significantly improved to meet the increasingly demanding application requirements.

Main application areas of QIBR four-point contact ball slewing bearing TH without gear

Machine tools

QIBR four-point contact ball slewing bearing TH without gear can simultaneously withstand large radial loads and axial loads as well as overturning moments, providing stable support and high-speed performance in the spindle and turntable of CNC machine tools.

Wind power generation

QIBR four-point contact ball slewing bearing TH without gear 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.

Amusement facilities

QIBR four-point contact ball slewing bearing TH without gear is used on carousels to ensure its safe and stable operation.

Radar system

QIBR four-point contact ball slewing bearing TH without gear is used in the rotating part of the radar antenna to ensure accurate monitoring and tracking.