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Cold rolling mill operation side support roller bearing box

The Cold Rolling Mill Operation Side Support Roller Bearing Box is one of the key products of GW Precision Technology Co., Ltd. It is designed to support and position the support roll of a cold rolling mill and help maintain stable operation of the rolling system. The bearing box can be manufactured according to specific mill configurations, roll dimensions, technical drawings, and customer requirements. Standard and non-standard customized products are available.
Product Type: Operation Side Support Roller Bearing Box
Application: Cold Rolling Mill
Customization: Standard and non-standard customized designs available

  • GW Precision
  • China,Luoyang
  • Contractual Stipulation
  • Anual Capacity is 500 pieces
  • Information

Cold Rolling Mill Operation Side Support Roller Bearing Box


The Cold Rolling Mill Operation Side Support Roller Bearing Box is one of the key products of GW Precision Technology Co., Ltd. It is used in cold rolling mill equipment to support and position the support roll and maintain stable operation of the rolling system. The product can be manufactured according to the specific structure, dimensions, technical drawings, and operating requirements of different cold rolling mills.


GW Precision Technology Co., Ltd. also manufactures various mill bearing blocks, bending blocks, and other precision parts for rolling mill equipment. Standard products and non-standard customized products can be supplied according to customer requirements.


Application and Product Type


The Operation Side Support Roller Bearing Box is a bearing support component used for the support roll of a cold rolling mill. It is designed to provide stable support and accurate positioning during rolling operations.


The product can be manufactured for different cold rolling mill configurations and can be customized according to the customer's drawings and technical specifications.


The main material specifications provided for the related rolling mill components include:

Working roll forgings: 45 steel, 40Cr, 42CrMo

Support roll castings: ZG310-570, ZG270-500


The final material selection is determined according to the product structure, rolling mill requirements, customer drawings, and applicable technical specifications.


Manufacturing and Processing


GW Precision Technology Co., Ltd. has developed a mature processing system for the manufacture of the Operation Side Support Roller Bearing Box. The company has experience in machining large and complex rolling mill components and has established corresponding process control measures for key manufacturing procedures.


To improve manufacturing capability, the company has continuously upgraded its machining equipment and introduced vertical machining centers, horizontal machining centers, and gantry machining centers. These machines provide strong processing capability for large-size and complex bearing box components.


The machining process is supported by computer programming and process optimization. CNC programs and machining sequences are arranged according to the structure and processing requirements of each product. By optimizing the machining process and arranging the production sequence reasonably, GW Precision has developed a mature manufacturing process for rolling mill bearing box products.


This process helps improve machining consistency, dimensional accuracy, and overall processing quality.


Cold Rolling Mill Operation Side Support Roller Bearing Box

High-Precision CNC Manufacturing Equipment

GW Precision Technology Co., Ltd. has a range of CNC machining equipment for the production and processing of rolling mill precision parts, including:

  • DMG DMF1800×600 five-axis machining center

  • Boma BM850 vertical machining center

  • Three Cincinnati CFV1100 vertical machining centers

  • Three Yingyuan AU100AM vertical machining centers

  • VMC-1401 vertical machining center

  • LH320 horizontal machining center

  • CGL-2212Z gantry machining center

The combination of five-axis, vertical, horizontal, and gantry machining equipment provides the production capacity required for different structures and sizes of Cold Rolling Mill Operation Side Support Roller Bearing Box products.


High-precision CNC equipment also allows the machining process to be arranged according to the geometry and technical requirements of each component, supporting the controlled production of critical surfaces, mounting features, and other precision areas.


operation side support roller bearing box

Quality Inspection and CMM Measurement


Quality inspection is an important part of the manufacturing process for the Operation Side Support Roller Bearing Box. In addition to regular dimensional inspection, GW Precision Technology Co., Ltd. has invested in a high-precision mobile bridge-type coordinate measuring machine (CMM).


The measuring accuracy can reach the 2-micron level, providing a reliable basis for dimensional inspection and geometric tolerance inspection of different parts of the bearing box.


CMM measurement can be used to verify critical dimensional accuracy and geometric tolerances after machining. Combined with process inspection and CNC machining control, the inspection system provides a more reliable quality assurance process for rolling mill bearing box products.


Bearing Box

GW Precision Manufacturing Capability


GW Precision Technology Co., Ltd. is located on the west side of the Henan Diesel Plant in Luoyang. The company focuses on the manufacture and processing of rolling mill precision parts, including various mill bearing blocks, bending blocks, and other mill components.


In addition to the Operation Side Support Roller Bearing Box, the company has experience in processing tension bending-related products and auxiliary equipment components, including coiling aids, loading and unloading trolleys, transport roller tables, coiling machines, and other auxiliary machines.


With high-precision CNC manufacturing equipment, experienced technical personnel, a mature processing system, strict quality inspection procedures, and controlled production management, GW Precision Technology Co., Ltd. provides customized manufacturing services for rolling mill components according to customer drawings and technical requirements.


Cold Rolling Mill Operation Side Support Roller Bearing Box


operation side support roller bearing box

Bearing Box



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