Single Cups (Metric)

Single Cups (Metric) are the outer ring components of metric-sized tapered roller bearings. Featuring precision-ground raceways, they are designed to work in conjunction with matching inner ring assemblies (cones) to form a complete tapered roller bearing. Widely used in industrial and automotive applications, they are fully interchangeable with components from major brands such as Timken.

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What Are Single Cups (Metric)?

Single Cups (Metric) refer to the outer rings of tapered roller bearings manufactured according to ISO metric standards. These cups provide the raceway surface on which tapered rollers rotate and are essential for completing a bearing assembly when paired with the appropriate cone (inner ring).

Design and Function

The metric single cup is a high-precision, hardened steel ring with an internal tapered raceway. It is engineered to support the roller elements of the bearing and to withstand both radial and axial loads when assembled with its corresponding cone. This two-part system offers flexibility in matching components and simplifies inventory management for industrial users.

Key Features

Manufactured to ISO metric dimensions for global compatibility
Hardened and precision-ground raceway for smooth roller operation
Supports high radial and axial loads in demanding applications
Enables custom pairing with inner ring assemblies based on application requirements

Applications

Metric single cups are commonly used in:

Industrial transmissions and gearboxes
Automotive axle and differential systems
Heavy machinery and off-highway equipment
Railway rolling stock and drive systems

Interchangeability

Single Cups (Metric) are fully interchangeable with equivalent products from top-tier manufacturers like Timken, ensuring ease of replacement and compatibility in both OEM and aftermarket scenarios.

Why Choose Metric Single Cups?

Metric outer rings provide reliable performance, ease of integration, and consistent quality across a wide range of industries. Their standardized sizing and global availability make them a go-to solution for engineers and purchasing professionals seeking durable and versatile bearing components.

Conclusion

As a critical part of metric tapered roller bearing systems, Single Cups (Metric) deliver performance, reliability, and interchangeability. Whether for new equipment or maintenance needs, they offer the precision and strength required in modern industrial applications.

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