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SX

SX series with the similar structure to RB series, the outer ring is a two-part structure, connected by three spring snap rings, and the inner ring is designed in one piece, which is suitable for places that require high rotation accuracy of the inner ring.

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

Da

90(-0022)~620(-0044)mm

di

70(+0004-0015)~500(+0008-0032)mm

Применения

Aerospace Industry, Robotics, Medical Devices, Semiconductor Manufacturing Equipment, Optical Equipment, Industrial Machinery, Automotive, etc

QIBR Model Selection

Filters

Вес

Da

di

H1

S

rs (мин.)

NO.	Product Number	Вес	Da	di	H1	S	rs (мин.)
1	QSX 01 1814	0.3 kg	90(–0,022) mm	70(+0,004~–0,015) mm	10(±0.10) mm	1.2	0.6 mm
2	QSX 01 1818	0.4 kg	115(–0,022) mm	90(+0,004~–0,018) mm	13(±0.12) mm	2	1 mm
3	QSX 01 1820	0.5 kg	125(–0,025) mm	100(+0,004~–0,018) mm	13(±0.12) mm	2	1 mm
4	QSX 01 1824	0.8 kg	150(–0,025) mm	120(+0,004~–0,018) mm	16(±0.12) mm	2	1 mm
5	QSX 01 1828	1.1 kg	175(–0,025) mm	140(+0,004~–0,021) mm	18(±0.12) mm	2.5	1.1 mm
6	QSX 01 1832	1.7 kg	200(–0,029) mm	160(+0,004~–0,021) mm	20(±0.12) mm	2.5	1.1 mm
7	QSX 01 1836	2.3 kg	225(–0,029) mm	180(+0,004~–0,021) mm	22(±0.13) mm	2.5	1.1 mm
8	QSX 01 1840	3.1 kg	250(–0,029) mm	200(+0,005~–0,024) mm	24(±0.13) mm	2.5	1.5 mm
9	QSX 01 1848	5.3 kg	300(–0,032) mm	240(+0,005~–0,024) mm	28(±0.13) mm	2.5	2 mm
10	QSX 01 1860	12 kg	380(–0,036) mm	300(+0,005~–0,027) mm	38(±0.14) mm	2.5	2.1 mm
11	QSX 01 1868	13.5 kg	420(–0,040) mm	340(+0,007~–0,029) mm	38(±0.14) mm	2.5	2.1 mm
12	QSX 01 1880	24 kg	500(–0,040) mm	400(+0,007~–0,029) mm	46(±0.15) mm	2.5	2.1 mm
13	QSX 01 18/500	44 kg	620(–0,044) mm	500(+0,008~–0,032) mm	56(±0.16) mm	2.5	3 mm

Features and Advantages of QIBR SX Series Crossed Cylindrical Roller Bearings

High Rigidity and Load Capacity

Despite its compact design, the QIBR SX Series Crossed Cylindrical Roller Bearings offer excellent rigidity and load-bearing capacity, making them ideal for high-load applications.

Optimized Structural Design

The integrated inner ring design of the SX Series is particularly suitable for applications requiring high rotational accuracy of the inner ring.

Low Friction and High Efficiency

The SX Series reduces bearing friction torque, making it suitable for applications requiring low driving torque, thus improving overall operational efficiency.

Customized Services

The QIBR SX Series Crossed Cylindrical Roller Bearings can be customized to meet specific industry requirements and operational conditions, offering tailored bearing solutions for various industries.

Performance Enhancements and Solutions for the QIBR SX Series Crossed Cylindrical Roller Bearings

1. Improved Material Performance for Enhanced Load Capacity

QIBR SX Series bearings are manufactured using high-quality steel for the inner and outer rings and rollers, with vacuum heat treatment to enhance surface hardness and material properties, increasing load capacity and service life.

2. Enhanced Manufacturing Precision and Load Capacity

Advanced machining equipment and processes, such as precision grinding, are used to improve the geometric accuracy of the inner and outer rings and rollers, reducing machining errors and improving rotational accuracy and operational stability.

3. Customized Design

To meet specific application demands, the QIBR SX Series offers customized structural dimensions, providing manufacturers with effective guidance and solutions tailored to users' individual needs.

In conclusion, by optimizing materials, manufacturing precision, and providing customized design solutions, the QIBR SX Series Crossed Cylindrical Roller Bearings can significantly enhance performance and meet increasingly stringent application requirements.

Main Application Areas of QIBR SX Series Crossed Cylindrical Roller Bearings

Machine Tools

The SX Series improves machining accuracy in machine tools, ensuring high-quality parts production. These bearings can handle both large radial and axial loads simultaneously, making them suitable for composite load conditions in machine tools.

Rotary Tables

The high rigidity of the SX Series enables it to withstand loads from various directions, ensuring greater stability and precision for rotary tables during operation.

Medical Equipment

The high rigidity and vibration resistance of the SX Series make it ideal for providing stable support in medical equipment, particularly for devices requiring precise positioning and operation.