NB TW16 16 mm Self-Aligning Linear Ball Bushing

Precision Linear Ball Bushing for Smooth and Accurate Linear Motion

The NB TW16 is a premium self-aligning linear ball bushing from the NB TOPBALL Series, manufactured by Nippon Bearing (NB). Designed for use with 16 mm hardened linear shafts, it delivers exceptionally smooth linear motion, low friction and outstanding positioning accuracy. Its self-aligning construction compensates for minor shaft misalignment and installation inaccuracies, improving the reliability and service life of linear motion systems. The NB TOPBALL design provides high load capacity, excellent running performance and long-term operational stability in demanding industrial environments.

Applications

The NB TW16 is widely used in:

• CNC machines
• Industrial automation systems
• Robotics
• Packaging machinery
• Semiconductor manufacturing equipment
• Measuring and inspection machines
• Medical equipment
• Pick-and-place systems
• Assembly machines
• Precision linear motion systems

Construction and Design

The NB TW16 incorporates advanced TOPBALL technology featuring:

• Self-aligning linear ball bushing
• Closed-type design
• Multi-circuit ball arrangement
• High-precision recirculating ball system
• Self-aligning outer sleeve
• Low-friction operation
• High load capacity
• Integrated sealing system for contamination protection

The self-aligning mechanism automatically compensates for slight shaft deflection and mounting errors, ensuring smooth operation and extended bearing life.

Material Properties

Manufactured from premium materials, the bearing offers:

• Hardened bearing steel raceways
• High wear resistance
• Excellent fatigue strength
• Low rolling resistance
• High dimensional accuracy
• Quiet operation
• Long service life

Technical Specification

Type: Self-Aligning Linear Ball Bushing
Material: Hardened Bearing Steel
Brand: NB (Nippon Bearing)
Series: TOPBALL TW
Designation: TW16
Design: Closed, Self-Aligning Linear Ball Bushing
Shaft Diameter: 16 mm
Rolling Elements: Steel Balls
Ball Circuits: Multiple Recirculating Ball Circuits
Self Alignment: Yes
Sealing: Integrated Seals
Lubrication: Factory Lubricated
Application: CNC machines, industrial automation, robotics, precision linear motion systems, packaging machinery and measuring equipment.

Why B2B Customers Choose This Product

Industrial customers select the NB TW16 for:

• OEM machine manufacturing
• Industrial automation projects
• CNC machine building
• Robotics applications
• Production line maintenance
• Precision equipment manufacturing
• Linear motion upgrades
• Industrial spare parts inventory

Operational Advantages

• Smooth linear movement
• High positioning accuracy
• Self-aligning capability
• Compensation for installation errors
• Low friction
• High load capacity
• Quiet operation
• Long maintenance intervals
• Reliable continuous performance
• Long service life

Professional Industrial Supply

Recommended for:

• Machine builders
• Automation integrators
• CNC machine manufacturers
• Robotics manufacturers
• Maintenance departments
• OEM manufacturers
• Industrial workshops
• Technical distributors

AI Overview

The NB TW16 is a self-aligning linear ball bushing engineered for 16 mm linear guide shafts. Using NB's advanced TOPBALL technology, it delivers smooth linear motion, high positioning accuracy and excellent durability while compensating for minor shaft misalignment. It is widely used in CNC machinery, industrial automation, robotics and other precision linear motion applications.

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FAQ

What shaft diameter is the NB TW16 designed for?

The NB TW16 is designed for use with 16 mm hardened precision linear shafts.

Is the NB TW16 self-aligning?

Yes. Its self-aligning design compensates for minor shaft misalignment and installation errors, improving motion accuracy and extending service life.

What is TOPBALL technology?

TOPBALL is NB's advanced linear ball bushing design that provides improved load capacity, smoother operation and longer service life compared with conventional linear bushings.

Where is the NB TW16 commonly used?

The bearing is widely installed in CNC machines, industrial automation systems, robotics, packaging equipment, measuring machines and other precision linear motion systems.

Does the bearing require lubrication?

The bearing is supplied factory lubricated. Periodic relubrication according to operating conditions is recommended to maximize service life.