NTN Angular Contact Ball Bearing: 7003, 1 Row, Matched, Duplex, 15°, Open, ABEC 7
The NTN 7003 is a metric duplex angular contact ball bearing, supplied as a matched pair. This open bearing features a 15° contact angle, ABEC 7 precision, and a 17 mm bore. It is designed for applications requiring…
SKU 3G-OTH-97431
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The NTN 7003 is a metric duplex angular contact ball bearing, supplied as a matched pair. This open bearing features a 15° contact angle, ABEC 7 precision, and a 17 mm bore. It is designed for applications requiring matched bearing sets.
Frequently Asked Questions
What is the NTN 7003 angular contact ball bearing used for?
The NTN 7003 duplex angular contact ball bearing is used in machine tool spindles, precision pumps, and high-speed rotating assemblies that require matched bearing sets for axial and radial load support. Its 15° contact angle and ABEC 7 precision suit applications demanding minimal runout and high stiffness.
What are the specifications of the NTN 7003 bearing?
The NTN 7003 is a metric duplex angular contact ball bearing with a 17 mm bore, 15° contact angle, and ABEC 7 precision class. It is supplied as a matched pair (duplex) for preloaded mounting. The open design has no seals or shields. The manufacturer part number is 7003CVDUJ74.
Where to buy the NTN 7003 bearing worldwide?
You can source the NTN 7003 bearing worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. We supply genuine NTN bearings for precision applications.
How to select the correct NTN 7003 bearing for an application?
To select the correct NTN 7003 bearing, verify the bore size (17 mm), contact angle (15°), and precision grade (ABEC 7). Ensure the duplex pair is matched for preload. Confirm the operating speed, load direction, and lubrication method. For high-speed spindles, the open design allows custom lubrication.
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3G Electric supplies NTN duplex angular contact bearings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
