NTN Duplex Angular Contact Ball Bearing
The NTN 7209 is a duplex angular contact ball bearing, supplied as a matched pair for precision mounting. This metric bearing features a 45 mm bore, a 15° contact angle, and an ABEC 7 tolerance class, with an open…
SKU 3G-OTH-98628
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Product Description
The NTN 7209 is a duplex angular contact ball bearing, supplied as a matched pair for precision mounting. This metric bearing features a 45 mm bore, a 15° contact angle, and an ABEC 7 tolerance class, with an open design. It is identified by the manufacturer part number 7209CG1DUJ74.
Frequently Asked Questions
What is the NTN 7209 duplex angular contact bearing used for?
The NTN 7209 duplex angular contact bearing is used in precision spindles, machine tools, and high-speed rotating assemblies where axial and radial loads must be handled simultaneously. Its matched pair design ensures accurate preload and alignment for demanding industrial applications.
What are the specifications of the NTN 7209CG1DUJ74 bearing?
The NTN 7209CG1DUJ74 is a metric duplex angular contact ball bearing with a 45 mm bore, 15° contact angle, ABEC 7 tolerance, and open design. It is supplied as a matched pair (2 PK) for precision mounting. The bearing industry number is 7209.
Where to buy the NTN 7209 duplex bearing worldwide?
3G Electric supplies the NTN 7209 duplex bearing worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source genuine NTN bearings and deliver to your facility. Contact us for pricing and lead time on this precision component.
How to install a matched pair of NTN 7209 angular contact bearings?
Install NTN 7209 matched bearings as a set to maintain factory-set preload. Clean the shaft and housing, apply light oil, and press the pair together without separating them. Ensure the 15° contact angle faces the load direction. Follow NTN guidelines for proper axial clearance and 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.
