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QA1 Heavy-Duty Spherical Bearing, 1 1/4 in OD, 0.562 in Width, No Liner - Heavy-Duty Spherical Bearings
QA1Heavy-Duty Spherical Bearings

QA1 Heavy-Duty Spherical Bearing, 1 1/4 in OD, 0.562 in Width, No Liner

The QA1 Spherical Plain Bearing is a heavy-duty spherical bearing with a 3/4 in bore diameter, 1 1/4 in outside diameter, and 0.562 in outer ring width. This inch-system bearing features no liner material, as…

SKU 3G-OTH-99965

Brand
QA1
Item
Heavy-Duty Spherical Bearing, 1 1/4 in OD, 0.562 in Width, No Liner
Category
Heavy-Duty Spherical Bearings
Available to Order
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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

Technical Specifications

QA1
Type
No Liner
Outside Dia
1 1/4 in
Outer Ring Wd
0.562 in
Liner Material
No Liner
System of Measurement
Inch

Technical Documents

No technical documents available for this product.
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QA1 Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The QA1 Spherical Plain Bearing is a heavy-duty spherical bearing with a 3/4 in bore diameter, 1 1/4 in outside diameter, and 0.562 in outer ring width. This inch-system bearing features no liner material, as specified by the manufacturer.

Frequently Asked Questions

What is the QA1 Spherical Plain Bearing used for?

The QA1 Spherical Plain Bearing is used in heavy-duty applications requiring misalignment accommodation and high load capacity, such as suspension systems, steering linkages, and industrial machinery. Its no-liner design suits environments where maintenance access is limited.

What are the specifications of the QA1 spherical bearing?

The QA1 spherical plain bearing has a 3/4 in bore diameter, 1 1/4 in outside diameter, and 0.562 in outer ring width. It is an inch-system bearing with no liner material, as specified by QA1. The manufacturer part number is .

Where to buy QA1 spherical bearings in worldwide?

You can source QA1 spherical bearings 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 on the QA1 bearing.

How to select the right QA1 spherical plain bearing?

To select the right QA1 spherical plain bearing, match the bore diameter, outside diameter, and width to your application's mounting dimensions. Consider load type and misalignment needs. The QA1 with no liner is suitable for high-load, low-maintenance environments. Consult a QA1 catalog for load ratings.

Used in

Common applications for QA1
Industrial machinery — QA1 COM12 spherical bearings used in linkage assemblies for packaging equipment.
Automotive suspension — QA1 stainless steel rod ends (e.g., MGFL5TS) for steering and control arms in race cars.
Agricultural equipment — QA1 heavy-duty spherical bearings (e.g., 45GY16) in tractor hitch linkages.
Material handling — QA1 PTFE-lined bearings (e.g., COM10T) in conveyor belt tensioners requiring low maintenance.
Offshore oil and gas — QA1 COM16SS stainless steel bearings in valve actuators exposed to salt spray.
Robotics — QA1 COM4SS miniature spherical bearings in robotic arm joints for precision positioning.
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QA1 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.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
This inch-system spherical plain bearing has a 1-inch bore and 2-inch outside diameter with an outer ring width of 0.781 inches. It is an open type with no liner, designed for applications requiring accommodation of misalignment and oscillating motion in moderate-load, low-speed pivot points
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This inch-system spherical plain bearing has a 1-inch bore and 2-inch outside diameter with an outer ring width of 0.781 inches. It is an open type with no liner, designed for applications requiring accommodation of misalignment and oscillating motion in moderate-load, low-speed pivot points
Inch-system spherical bearing with 1 in bore diameter, 1 3/4 in outside diameter, 0.797 in outer ring width, and 1.5 in ball diameter. Unlined design for general-purpose applications requiring misalignment accommodation and load support in industrial machinery, suspension systems, and mechanical linkages
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Inch-system spherical bearing with 1 in bore diameter, 1 3/4 in outside diameter, 0.797 in outer ring width, and 1.5 in ball diameter. Unlined design for general-purpose applications requiring misalignment accommodation and load support in industrial machinery, suspension systems, and mechanical linkages
Open-type spherical bearing with 1 9/16 in outside diameter and 0.703 in outer ring width. No liner. Accommodates misalignment and radial loads in linkages, pivots, and hydraulic cylinders
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Open-type spherical bearing with 1 9/16 in outside diameter and 0.703 in outer ring width. No liner. Accommodates misalignment and radial loads in linkages, pivots, and hydraulic cylinders
Inch-system spherical plain bearing with 2 in bore, 3 1/2 in outside diameter, and 1.375 in outer ring width. No liner construction. Used in industrial machinery, agricultural equipment, and automotive applications where misalignment and heavy radial loads occur
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Inch-system spherical plain bearing with 2 in bore, 3 1/2 in outside diameter, and 1.375 in outer ring width. No liner construction. Used in industrial machinery, agricultural equipment, and automotive applications where misalignment and heavy radial loads occur
This general purpose spherical bearing has a 3/4 in bore diameter, 1 7/16 in outside diameter, and 0.593 in outer ring width. It features no liner and is measured in inches. Suitable for applications requiring accommodation of misalignment and oscillating motion in industrial machinery, automotive suspension, and mechanical linkages
QA1
This general purpose spherical bearing has a 3/4 in bore diameter, 1 7/16 in outside diameter, and 0.593 in outer ring width. It features no liner and is measured in inches. Suitable for applications requiring accommodation of misalignment and oscillating motion in industrial machinery, automotive suspension, and mechanical linkages
Inch-system spherical plain bearing with 5/16 in bore diameter, 3/4 in outside diameter, and 0.281 in outer ring width. No liner construction for applications requiring high load capacity and minimal maintenance. Suitable for industrial machinery, automotive suspension, and mechanical linkages accommodating misalignment and oscillating motion
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Inch-system spherical plain bearing with 5/16 in bore diameter, 3/4 in outside diameter, and 0.281 in outer ring width. No liner construction for applications requiring high load capacity and minimal maintenance. Suitable for industrial machinery, automotive suspension, and mechanical linkages accommodating misalignment and oscillating motion

More from QA1

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Open spherical plain bearing with no liner, designed for heavy-duty applications requiring misalignment accommodation and high radial load capacity. Commonly used in linkage systems, suspension components, and pivot points in industrial machinery. Inch-system measurements. Outside diameter 1 7/16 in, outer ring width 0.656 in
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Open spherical plain bearing with no liner, designed for heavy-duty applications requiring misalignment accommodation and high radial load capacity. Commonly used in linkage systems, suspension components, and pivot points in industrial machinery. Inch-system measurements. Outside diameter 1 7/16 in, outer ring width 0.656 in
Open-type spherical plain bearing with 1 1/16 in outside diameter and 0.469 in outer ring width. No liner construction accommodates high-load, low-speed oscillating motion. Used in industrial machinery, suspension linkages, and hydraulic cylinders where misalignment compensation is required
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Open-type spherical plain bearing with 1 1/16 in outside diameter and 0.469 in outer ring width. No liner construction accommodates high-load, low-speed oscillating motion. Used in industrial machinery, suspension linkages, and hydraulic cylinders where misalignment compensation is required
This inch-system spherical bearing has a 7/8 in outside diameter and 0.375 in outer ring width. The no-liner design is suited for high-load, low-speed applications where misalignment and oscillating motion occur, such as in suspension systems and linkage assemblies
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This inch-system spherical bearing has a 7/8 in outside diameter and 0.375 in outer ring width. The no-liner design is suited for high-load, low-speed applications where misalignment and oscillating motion occur, such as in suspension systems and linkage assemblies