Skip to content
Free Pool Tools
Water Volume Water Test Filter Size Pump Size Heating Size Chlorinator Size Sand/Glass Qty
Get Started
SMART ENERGY If you have a pool pump, a pool heat pump or a spa/hot tub - consider a SMART ENERGY SOLUTION SMART ENERGY If you have a pool pump, a pool heat pump or a spa/hot tub - consider a SMART ENERGY SOLUTION
Skip to product information
6303 Bearing SKF
Description

The SKF 6303 Bearing (B6303) is a premium-grade deep groove ball bearing designed to deliver smooth, efficient, and reliable rotation in spa and pool equipment applications.

Manufactured by SKF, a world-leading name in bearing technology, this component is engineered for exceptional durability, low-friction performance, and long service life in demanding operating conditions.

Ideal for use in spa pumps, motors, and rotating assemblies, the 6303 bearing provides stable shaft support and helps maintain optimal mechanical efficiency.

6303 Bearing SKF

Regular price $18.23

B6303

Specifications
  • Availability:
    In stock

The SKF 6303 Bearing (B6303) is a premium-grade deep groove ball bearing designed to deliver smooth, efficient, and reliable rotation in spa and pool equipment applications.

Manufactured by SKF, a world-leading name in bearing technology, this component is engineered for exceptional durability, low-friction performance, and long service life in demanding operating conditions.

Ideal for use in spa pumps, motors, and rotating assemblies, the 6303 bearing provides stable shaft support and helps maintain optimal mechanical efficiency.

6303 Bearing SKF
Regular price $18.23

Product Information

Property Details
Brand Unbranded
Specifications Model reference: B6303 / SKF 6303
Bearing type: Deep groove ball bearing
Dimensions: 17mm (inner) × 47mm (outer) × 14mm (width)
Precision steel construction for high strength and reliability
Designed for radial load and high-speed applications
Suitable for spa pumps, motors, and water circulation equipment
Sealed design options may vary depending on application
Functionality The SKF 6303 Bearing supports rotating shafts within spa and pool equipment, ensuring smooth and controlled movement while reducing friction and wear. Maintaining accurate alignment under load, it helps improve motor efficiency, reduce vibration, and minimise noise during operation.

This results in more stable performance and extended lifespan for pumps and mechanical assemblies.
Key Features Genuine SKF-engineered bearing for trusted performance
Smooth, low-friction rotation for improved efficiency
High resistance to wear under continuous operation
Helps reduce vibration and mechanical stress
Suitable replacement for spa pump and motor repairs
Designed for long-term reliability in demanding environments
Documentation Always isolate power before servicing equipment
Use appropriate bearing removal and installation tools
Ensure correct alignment during fitment to avoid damage
Confirm exact size compatibility (6303 specification) before installation
Avoid contamination of bearing surfaces during handling
Professional installation recommended for best performance and longevity

Fast Australia-Wide Shipping

Orders dispatched within 24–48 hours.

Secure Checkout

SSL-encrypted transactions. Shop confidently.

Expert Customer Support

Talk to real pool specialists when you need help. (02) 4943 7311

Newcastle’s first and most trusted pool shop. Established in 1967, we’re a proudly Australian, family-owned business now serving its third generation, with over 150 years of combined industry experience. From cutting-edge robotic cleaners and energy-efficient pool pumps to water treatments, heaters, covers, and filters, we carry only the best brands and stand behind every product we sell.

Quick Links
We Want Australian Made
    Air Systems
    Bath Components
    Support

    Copyright© 2026 Pool and Spa Accessories

    en
    Australia AUD
    • American Express
    • Apple Pay
    • Google Pay
    • Mastercard
    • PayPal
    • Shop Pay
    • Union Pay
    • Visa
    Drawer Title

    This website uses cookies to ensure you get the best experience on our website.

    Similar Products