113

Internally toothed single-row crossed roller slewing bearings find extensive application in lifting, transportation, and various engineering machinery products. These bearings are favored for their ability to handle high axial and radial loads while providing precise rotational control, essential in equipment such as cranes, truck cranes, and other heavy-duty machinery used in construction and industrial settings. Their internal tooth configuration allows for seamless integration with gear systems, facilitating efficient power transmission and enhancing operational reliability. This design ensures robust performance and durability, making them indispensable components in applications where safety, efficiency, and durability are paramount concerns.

仕様

Standards: GB,ASTM/AISI,ГОСТ,BS,JIS,NF,DIN/VDEh,DIN/VDEh
Inner diameter: 120mm-8000mm
Outer diameter: 280mm-8000mm
Weight: 20kg-8000kg
Structures: Outer Ring, Inner Ring, Spacer, Rolling element, Seal
Brand: QIBR/OEM/Neutral
Package: Standard Export Package
Material: 42CrMo, 50Mn, or Stainless Steel
Applications: Hoisting machinery, construction machinery, material handling machinery, mining machinery, metallurgical machinery, medical instruments,ships and warships, radar,wind turbine

QIBR 製品選定

QIBR 製品選定
番号	製品型式	Inner diameter	Outer diameter	Depth	Gear type	Total width	Tip diameter
1	113.25.1120	998 mm	1242 mm	40 mm	Internal gear	82 mm	944 mm
2	113.25.1400	1260 mm	1540 mm	48 mm	Internal gear	91 mm	1192.8 mm
3	113.25.500	398 mm	602 mm	32 mm	Internal gear	75 mm	367 mm
4	113.25.560	458 mm	662 mm	32 mm	Internal gear	75 mm	427 mm
5	113.25.630	528 mm	732 mm	32 mm	Internal gear	75 mm	494.4 mm
6	113.25.710	608 mm	812 mm	32 mm	Internal gear	75 mm	572.4 mm
7	113.28.1000	878 mm	1122 mm	40 mm	Internal gear	82 mm	824 mm
8	113.28.800	678 mm	922 mm	40 mm	Internal gear	82 mm	635.2 mm
9	113.28.900	778 mm	1022 mm	40 mm	Internal gear	82 mm	739.2 mm
10	113.32.1250	1110 mm	1390 mm	48 mm	Internal gear	91 mm	1048.8 mm
11	113.32.1600	1460 mm	1740 mm	48 mm	Internal gear	91 mm	1391.6 mm
12	113.32.1800	1660 mm	1940 mm	48 mm	Internal gear	91 mm	1573.6 mm
13	113.40.2000	1825 mm	2178 mm	60 mm	Internal gear	112 mm	1734.4 mm
14	113.40.2240	2065 mm	2418 mm	60 mm	Internal gear	112 mm	1990.4 mm
15	113.40.2500	2325 mm	2678 mm	60 mm	Internal gear	112 mm	2239.2 mm
16	113.40.2800	2625 mm	2978 mm	60 mm	Internal gear	112 mm	2527.2 mm
17	113.50.3150	2922 mm	3376 mm	84 mm	Internal gear	134 mm	2828 mm
18	113.50.3550	3322 mm	3776 mm	84 mm	Internal gear	134 mm	3228 mm
19	113.50.4000	3772 mm	4226 mm	84 mm	Internal gear	134 mm	3660.8 mm
20	113.50.4500	4272 mm	4726 mm	84 mm	Internal gear	134 mm	4166.8 mm

Features and advantages of QIBR crossed cylindrical roller slewing bearing 113 series

QIBR crossed cylindrical roller slewing bearing 113 series has many significant features and advantages, playing a key role in various fields, mainly reflected in the following aspects:

1.QIBR crossed cylindrical roller slewing bearing 113 series has high load-bearing capacity

The QIBR crossed cylindrical roller slewing bearing 113 series design allows the bearing to carry radial and axial loads in multiple directions at the same time, and is suitable for withstanding heavy loads and impact loads.

2. QIBR crossed cylindrical roller slewing bearing 113 series has good stability and long life.

The QIBR crossed cylindrical roller slewing bearing 113 series has high manufacturing precision and small assembly clearance. The bearing has high working stability, reduces system vibration and noise, improves the smoothness and reliability of operation, and thereby extends the service life of the bearing.

3. The customized services of QIBR crossed cylindrical roller slewing bearing 113 series

The 113 series of QIBR crossed cylindrical roller slewing bearings can provide customized services and can design bearings according to specific needs to meet the special requirements and operating conditions of different industries.

4.QIBR crossed cylindrical roller slewing bearing series 113 has efficient transmission capability

The design of internal teeth for QIBR crossed cylindrical roller slewing bearing 113 series allows direct connection with gear drive systems, resulting in efficient power transmission. This eliminates additional transmission components such as chains or belts, reducing mechanical wear and maintenance requirements.

The performance improvement and solutions of QIBR crossed cylindrical roller turntable bearing 113 series

1. Improve material performance of the bearing

QIBR Crossed Cylindrical Roller Turntable Bearing 113 Series can use materials such as high-temperature sealing strips to improve the bearing capacity and service life of the bearing.

2. Improve rotation accuracy of the bearing

The production of QIBR Crossed Cylindrical Roller Turntable Bearing 113 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 Crossed Cylindrical Roller Turntable Bearing 113 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.

QIBR 製品選定

QIBR 製品選定
番号	製品型式	Inner diameter	Outer diameter	Depth	Gear type	Total width	Tip diameter
1	113.25.1120	998 mm	1242 mm	40 mm	Internal gear	82 mm	944 mm
2	113.25.1400	1260 mm	1540 mm	48 mm	Internal gear	91 mm	1192.8 mm
3	113.25.500	398 mm	602 mm	32 mm	Internal gear	75 mm	367 mm
4	113.25.560	458 mm	662 mm	32 mm	Internal gear	75 mm	427 mm
5	113.25.630	528 mm	732 mm	32 mm	Internal gear	75 mm	494.4 mm
6	113.25.710	608 mm	812 mm	32 mm	Internal gear	75 mm	572.4 mm
7	113.28.1000	878 mm	1122 mm	40 mm	Internal gear	82 mm	824 mm
8	113.28.800	678 mm	922 mm	40 mm	Internal gear	82 mm	635.2 mm
9	113.28.900	778 mm	1022 mm	40 mm	Internal gear	82 mm	739.2 mm
10	113.32.1250	1110 mm	1390 mm	48 mm	Internal gear	91 mm	1048.8 mm
11	113.32.1600	1460 mm	1740 mm	48 mm	Internal gear	91 mm	1391.6 mm
12	113.32.1800	1660 mm	1940 mm	48 mm	Internal gear	91 mm	1573.6 mm
13	113.40.2000	1825 mm	2178 mm	60 mm	Internal gear	112 mm	1734.4 mm
14	113.40.2240	2065 mm	2418 mm	60 mm	Internal gear	112 mm	1990.4 mm
15	113.40.2500	2325 mm	2678 mm	60 mm	Internal gear	112 mm	2239.2 mm
16	113.40.2800	2625 mm	2978 mm	60 mm	Internal gear	112 mm	2527.2 mm
17	113.50.3150	2922 mm	3376 mm	84 mm	Internal gear	134 mm	2828 mm
18	113.50.3550	3322 mm	3776 mm	84 mm	Internal gear	134 mm	3228 mm
19	113.50.4000	3772 mm	4226 mm	84 mm	Internal gear	134 mm	3660.8 mm
20	113.50.4500	4272 mm	4726 mm	84 mm	Internal gear	134 mm	4166.8 mm

Features and advantages of QIBR crossed cylindrical roller slewing bearing 113 series

QIBR crossed cylindrical roller slewing bearing 113 series has many significant features and advantages, playing a key role in various fields, mainly reflected in the following aspects:

1.QIBR crossed cylindrical roller slewing bearing 113 series has high load-bearing capacity

2. QIBR crossed cylindrical roller slewing bearing 113 series has good stability and long life.

3. The customized services of QIBR crossed cylindrical roller slewing bearing 113 series

4.QIBR crossed cylindrical roller slewing bearing series 113 has efficient transmission capability

The performance improvement and solutions of QIBR crossed cylindrical roller turntable bearing 113 series

1. Improve material performance of the bearing

QIBR Crossed Cylindrical Roller Turntable Bearing 113 Series can use materials such as high-temperature sealing strips to improve the bearing capacity and service life of the bearing.

2. Improve rotation accuracy of the bearing

3. Reduce the need for bearing maintenance and replacement

113

仕様

QIBR 製品選定

Features and advantages of QIBR crossed cylindrical roller slewing bearing 113 series

The performance improvement and solutions of QIBR crossed cylindrical roller turntable bearing 113 series

QIBR 製品選定

QIBR 製品選定

Features and advantages of QIBR crossed cylindrical roller slewing bearing 113 series

The performance improvement and solutions of QIBR crossed cylindrical roller turntable bearing 113 series

Main application areas of QIBR crossed cylindrical roller slewing bearing 113 series