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Bearing NTN Ball Bearing Metric 61903-2RS / 6903-2RS 17mm ID x 30mm OD x 7mm W | 6903LLU/NTN

NTN 6903LLU Deep Groove Ball Bearing – 17mm ID x 30mm OD x 7mm W The NTN 6903LLU is a deep groove ball bearing at 17mm ID x 30mm OD x 7mm W. Sealed and greased for life,... Read More
SKU: 6903LLU/NTN
Product type: Deep Groove Ball Bearings
$11.94
$11.94
Subtotal: $11.94

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NTN 6903LLU Deep Groove Ball Bearing – 17mm ID x 30mm OD x 7mm W

The NTN 6903LLU is a deep groove ball bearing at 17mm ID x 30mm OD x 7mm W. Sealed and greased for life, it is built for smooth, quiet running under radial load with some thrust capacity in both directions. Stocked at Industrial Shed with trade pricing and fast Australia-wide dispatch.

► Key Features

  • Rubber sealed both sides — grease locked in, dust and water kept out; supplied lubricated for life
  • 6900 series thin-section: slimmer than a 6000 where housing space is limited
  • Takes radial load plus moderate thrust load in both directions

► Technical Specifications

  • Part Number: 6903LLU
  • Bore (ID): 17mm
  • Outside Diameter (OD): 30mm
  • Width: 7mm
  • Type: Single Row Deep Groove Ball Bearing
  • Series: 6900 Series
  • Seal / Shield: Sealed 2 Sides (Rubber)
  • Internal Clearance: CN (Normal)
  • Brand: NTN

► Typical Applications

Power tools, small electric motors, pumps, conveyor idlers, castor wheels, gearbox input shafts and packaging machinery.

► Why Tradies Grab This

Deep groove ball bearings are the most interchangeable part in the workshop — the designation tells you the size, the suffix tells you the sealing, and any equivalent bearing drops straight in.

► Industrial Shed’s Trade Guarantee

  • We Stand By Our Gear: if it is not tough enough for the job, we will make it right.
  • Loyalty Matters: trade account pricing for repeat customers.
  • Real Support: talk to our crew — people who work on this gear, not a call centre.
  • Fast Dispatch: stocked lines out the door quickly.

At Industrial Shed, we know you need your gear fast and without the runaround. Here’s what makes our shipping better:

Local Delivery, Done In-House: If you're on the Mornington Peninsula, we handle delivery ourselves—no middlemen, no delays. Get your tools the same day or next day, straight from our team to your door.

Nationwide Reach, Reliable Partners: Need it shipped across Australia? We work with top couriers to offer standard and express options, so you get your order when you need it.

Track Every Step: You’ll get a tracking number the moment your order ships. No guessing—just a clear view of where your delivery’s at.

Service with a Real Human Touch: Got special delivery needs? Give us a shout. We’re here to make it happen, no fuss.

With Industrial Shed, you're not just another package in the mail. We get your order to you fast, safe, and with the reliability you expect.

For more information, visit Shipping Details: The Essentials.

At Industrial Shed, we keep things simple. If something’s not right or you’re not satisfied, we’ll sort it out—fast and easy.

What Sets Us Apart?

Fast Turnaround: We don’t mess around. When you need to return an item, we process it quickly so you’re not left waiting. Our goal is to get your refund or exchange sorted fast so you can get back to work.

Local Touch: For customers on the Mornington Peninsula, we offer the added benefit of in-store returns for quicker resolution. No shipping hassles—just bring it back to us, and we’ll handle the rest.

No-Nonsense Support: We make returns and refunds straightforward. If there’s a problem, you won’t be stuck in endless back-and-forths. We’re hands-on and get it sorted with minimal hassle.

Clear Policies, No Surprises: We believe in being upfront. Our return and refund policy is clear, so you know exactly what’s covered—whether it’s warranty claims, special orders, or regular returns. You’ll never be left guessing.

Built for Tradies: We understand the demands of the job, so we’re all about making returns and refunds simple, quick, and no fuss—because downtime is the last thing you need.

For more information, visit Returns & Refunds: Straight Talk.

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