QA1 Spherical Plain Bearing: 1/2 in Bore Dia, 7/8 in Outside Dia, 0.375 in Outer Ring Wd
The QA1 is a heavy-duty spherical bearing with a 1/2 in bore diameter, 7/8 in outside diameter, and 0.375 in outer ring width. This inch-system bearing features no liner material and is manufactured by QA1 under part…
SKU 3G-OTH-99887
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 QA1 is a heavy-duty spherical bearing with a 1/2 in bore diameter, 7/8 in outside diameter, and 0.375 in outer ring width. This inch-system bearing features no liner material and is manufactured by QA1 under part number.
Frequently Asked Questions
What is the QA1 spherical plain bearing used for?
The QA1 is a heavy-duty spherical plain bearing used in industrial machinery, suspension systems, and linkage applications where misalignment and oscillating motion occur. Its no-liner design suits high-load, low-speed environments such as off-road equipment, race cars, and agricultural implements.
What are the specifications of the QA1 bearing?
The QA1 has a 1/2 in bore diameter, 7/8 in outside diameter, and 0.375 in outer ring width. It is an inch-system bearing with no liner material, manufactured by QA1 under part number . This heavy-duty spherical bearing handles radial and axial loads in demanding applications.
Where to buy the QA1 bearing worldwide?
You can source the QA1 spherical plain bearing through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine QA1 components for your heavy-duty needs.
How to select the right QA1 spherical bearing for my application?
To select the correct QA1 spherical bearing, match bore diameter, outside diameter, and width to your housing and shaft. Consider load type, misalignment angle, and whether a liner is needed. The with no liner suits high-load, low-speed uses. Consult QA1's catalog or contact 3G Electric for guidance.
Used in
Common applications for QA1QA1 Products
3G Electric supplies QA1 heavy-duty spherical bearings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
