NSK 30BWD04 Wheel Bearing - Front

Wheel Bearing for Nissan 240SX

This NSK wheel bearing is built for direct-fit service on the front of select Nissan 240SX applications. It combines OE-style fitment with low-friction bearing design to support smooth rotation and consistent performance in demanding driving conditions.

Key Features

• Vehicle-specific fit, form, and performance for accurate replacement.
• Low-friction bearing design with a superfinished, precision-matched raceway.
• Premium all-weather grease for dependable lubrication.
• ABS equipped: No.
• Inside diameter: 30 mm; outside diameter: 68 mm; outer race width: 45 mm.

Detailed Description

NSK is known for advanced rolling bearing engineering and supplies components to major automotive manufacturers and suppliers worldwide. The 30BWD04 wheel bearing reflects that background with a design focused on bearing life, reduced friction, and stable operation under demanding conditions. For Nissan 240SX front applications, this bearing is specified to match the original fit and performance profile while supporting smooth wheel rotation.

The 30BWD04 part number is useful when verifying the correct replacement before installation, and it is also a practical reference when comparing the 30BWD04 against other wheel bearing options for the same application. If you are sourcing a Nissan 240SX wheel bearing, the 30BWD04 offers a straightforward OE-style replacement path.

What It Is Used For

• Wheel noise caused by worn bearing surfaces.
• Excess play or looseness at the wheel hub.
• Rough rotation or vibration from bearing wear.
• Loss of smooth hub operation in front suspension service.

Installation Notes and Tips

Confirm the bearing dimensions and ABS requirement before installation. Inspect the hub, spindle, and surrounding components for wear or damage, and replace any related parts that do not meet service limits. Proper press-fit procedures and clean assembly surfaces are important for correct bearing seating and long service life.

Quality Assurance

NSK is a global bearing manufacturer with a focus on improved bearing life and operating performance in demanding conditions. The 30BWD04 is engineered as a premium OE technology replacement for consistent service quality.