NTN Angular Contact Ball Bearing: 7330, 1 Row, 40°, Open, ABEC 1, Brass Cage
The NTN 7330 is a single-row angular contact ball bearing, supplied as a single bearing (not matched). It features a 40° contact angle, an open design, ABEC 1 precision, and a brass cage, with a 150 mm bore diameter…
SKU 3G-OTH-97476
Also listed as: 7330 BG · 7330-BG
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The NTN 7330 is a single-row angular contact ball bearing, supplied as a single bearing (not matched). It features a 40° contact angle, an open design, ABEC 1 precision, and a brass cage, with a 150 mm bore diameter (metric system). This bearing is identified by industry number 7330 and manufacturer part number 7330BG.
Frequently Asked Questions
What is the NTN 7330 angular contact ball bearing used for?
The NTN 7330 single-row angular contact ball bearing is designed for high-speed, high-precision applications requiring combined radial and axial loads. Common uses include machine tool spindles, pumps, compressors, and industrial gearboxes. Its 40° contact angle and brass cage provide excellent thrust capacity and durability in demanding rotating equipment.
What are the specifications of the NTN 7330 bearing?
The NTN 7330 is a metric single-row angular contact ball bearing with a 150 mm bore diameter, 40° contact angle, open design, ABEC 1 precision class, and a brass cage. It is supplied as a single bearing (not matched), with industry number 7330 and manufacturer part number 7330BG. NTN is the OEM brand.
Where to buy the NTN 7330 bearing worldwide?
3G Electric supplies the NTN 7330 angular contact ball bearing worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. We source and deliver genuine NTN bearings to support your operations internationally.
How to select the NTN 7330 bearing for an application?
To select the NTN 7330, verify your shaft diameter matches the 150 mm bore. Confirm the 40° contact angle suits your axial load direction and that a single (unmatched) bearing meets your preload requirements. Ensure the brass cage and ABEC 1 precision align with your speed and runout tolerances. Consult NTN technical data for fit and lubrication.
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3G Electric supplies NTN single-row angular contact bearings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
