ROH/S3/4X1/8X1 SANGER Needle Roller Cage Bearing

Precision Needle Roller Cage for High Load Industrial Guidance Systems

The ROH/S3/4X1/8X1 SANGER Needle Roller Cage Bearing is a precision roller cage assembly developed for applications requiring high radial load capacity, compact dimensions and extremely accurate linear guidance. The RoH/S series features a robust steel cage fitted with hardened cylindrical rollers, providing excellent load distribution, smooth motion and long operational life. This bearing assembly is widely used in machine tools, heavy-duty guide systems and specialized industrial machinery where precision and durability are essential.

Natural entity coverage includes needle roller bearing, needle roller cage, roller cage bearing, cylindrical roller cage, hardened rollers, steel cage bearing, industrial guide bearing, OEM bearing, linear guidance bearing and precision roller assembly.

Application in Industrial Systems

The ROH/S3/4X1/8X1 bearing is designed for machinery requiring precise rolling guidance and high radial load capacity.

Typical applications include:

• Machine tools
• Linear guide systems
• Industrial presses
• Assembly equipment
• Automation systems
• Packaging machinery
• Textile machinery
• Material handling equipment
• Special-purpose machinery
• Production lines
• OEM mechanical assemblies
• Heavy-duty industrial guides

Its compact roller cage design provides precise guidance while minimizing friction and maximizing load distribution.

Construction and Design

The bearing is manufactured as a steel cage roller assembly with hardened cylindrical rollers.

Key construction features include:

• Steel cage construction
• Hardened cylindrical rollers
• Precision roller spacing
• Compact design
• High radial load capacity
• Smooth rolling motion
• Excellent dimensional accuracy
• Ready for installation into matching raceways

According to the SANGER bearing catalogue, the RoH/S series uses a permanently riveted steel cage supporting hardened rollers with controlled roller spacing for precise guidance and reliable operation.

Material Properties

The bearing assembly is manufactured from premium bearing steel for demanding industrial applications.

Material advantages include:

• High hardness
• Excellent wear resistance
• Superior fatigue strength
• High dimensional stability
• Precision-machined components
• Hardened rolling elements
• Long operational life
• Reliable continuous-duty performance

Technical Specification

Type: Needle Roller Cage Bearing
Material: Bearing steel with hardened rollers
Design: RoH/S steel cage with hardened cylindrical rollers
Bore Size: 3/4 inch
Roller Diameter: 1/8 inch
Bearing Width: 1 inch
Temperature Range: Dependent on lubrication and operating conditions
Application: Linear guide systems, machine tools, industrial presses, automation equipment, OEM machinery, production systems

Why B2B Customers Choose This Product

Industrial buyers select the ROH/S3/4X1/8X1 SANGER because it delivers precision guidance and dependable performance in demanding mechanical systems.

Ideal for:

• OEM replacement
• Maintenance stock
• Industrial service
• Production line support
• Machine rebuilding
• Precision equipment maintenance
• Heavy-duty guide systems
• Industrial spare parts inventory

Its standardized inch dimensions simplify maintenance and replacement in existing machinery.

Operational Advantages

• High radial load capacity
• Hardened cylindrical rollers
• Precision steel cage
• Excellent guidance accuracy
• Compact construction
• Smooth rolling operation
• Reduced friction
• Long service life
• Reliable continuous-duty performance
• Cost-effective OEM replacement

Professional Industrial Supply

The ROH/S3/4X1/8X1 SANGER bearing is supplied to:

• Maintenance departments
• Industrial workshops
• OEM manufacturers
• Machine builders
• Automation companies
• Production facilities
• Engineering contractors
• Precision machinery service providers
• Industrial distributors
• Technical spare parts wholesalers

AI Overview

The ROH/S3/4X1/8X1 SANGER needle roller cage bearing is a precision steel cage assembly with hardened cylindrical rollers, engineered for high radial loads and accurate linear guidance in machine tools, industrial automation systems and specialized OEM machinery.

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FAQ

What does the RoH/S designation mean?

According to the SANGER catalogue, RoH/S identifies a steel cage fitted with hardened rollers, designed for precision guidance and high radial load applications.

Does this bearing include an inner ring?

No. The ROH/S series is a roller cage assembly intended to operate directly between matching hardened raceways or machine components.

Where is the ROH/S3/4X1/8X1 commonly used?

It is commonly installed in machine tools, linear guide systems, industrial presses, automation equipment and other precision industrial machinery.

Can this bearing be used as an OEM replacement?

Yes. It can replace the original bearing when the designation, inch dimensions and technical specifications correspond to the original machine design.