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QA1 Stainless Spherical Plain Bearing: 3/4 in Bore Dia, 1 7/16 in Outside Dia - Corrosion Resistant Spherical Bearings
QA1Corrosion Resistant Spherical Bearings

QA1 Stainless Spherical Plain Bearing: 3/4 in Bore Dia, 1 7/16 in Outside Dia

The QA1 Stainless Spherical Plain Bearing (MPN COM12SS) is a corrosion-resistant spherical bearing with a 3/4 in bore diameter, 1 7/16 in outside diameter, and 1.187 in ball diameter. This inch-system bearing…

SKU 3G-OTH-101744

Brand
QA1
Item
Stainless Spherical Plain Bearing: 3/4 in Bore Dia, 1 7/16 in Outside Dia
Category
Corrosion Resistant Spherical Bearings
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Technical Specifications

QA1
Manufacturer Part Number
COM12SS
Ball Dia
1.187 in
Outside Dia
1 7/16 in
Liner Material
No Liner
System of Measurement
Inch
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QA1 Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The QA1 Stainless Spherical Plain Bearing (MPN COM12SS) is a corrosion-resistant spherical bearing with a 3/4 in bore diameter, 1 7/16 in outside diameter, and 1.187 in ball diameter. This inch-system bearing features no liner material and is designed for industrial applications requiring a stainless steel construction.

Frequently Asked Questions

What is the QA1 Stainless Spherical Plain Bearing used for?

The QA1 Stainless Spherical Plain Bearing (COM12SS) is used in industrial applications requiring corrosion resistance, such as marine, chemical processing, and outdoor machinery. Its stainless steel construction and no-liner design suit environments where moisture or corrosive agents are present.

What are the specifications of the QA1 COM12SS bearing?

The QA1 COM12SS is a stainless spherical plain bearing with a 3/4 in bore diameter, 1 7/16 in outside diameter, and 1.187 in ball diameter. It has no liner material, uses the inch system of measurement, and is manufactured by QA1 under part number COM12SS.

Where to buy QA1 COM12SS bearings worldwide?

You can source the QA1 COM12SS bearing through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive the correct corrosion-resistant spherical bearing for your application.

How to select the right QA1 spherical bearing for my application?

To select the right QA1 spherical bearing, match the bore diameter, outside diameter, and ball diameter to your assembly requirements. For corrosive environments, choose the stainless COM12SS model. Verify the system of measurement (inch) and confirm no liner is needed for your load and motion conditions.

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.

QA1 Products

3G Electric supplies QA1 corrosion resistant 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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