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QA1 Stainless Spherical Plain Bearing: 1/4 in Bore Dia, 21/32 in Outside Dia - Corrosion Resistant Spherical Bearings
QA1Corrosion Resistant Spherical Bearings

QA1 Stainless Spherical Plain Bearing: 1/4 in Bore Dia, 21/32 in Outside Dia

The QA1 Stainless Spherical Plain Bearing (MPN COM4SS) is a corrosion-resistant spherical bearing with a 1/4 in bore diameter, 21/32 in outside diameter, and 0.25 in outer ring width. It features no liner and is…

SKU 3G-OTH-101505

Brand
QA1
Item
Stainless Spherical Plain Bearing: 1/4 in Bore Dia, 21/32 in Outside Dia
Category
Corrosion Resistant Spherical Bearings
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Technical Specifications

QA1
Manufacturer Part Number
COM4SS
Outside Dia
21/32 in
Outer Ring Wd
0.25 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 COM4SS) is a corrosion-resistant spherical bearing with a 1/4 in bore diameter, 21/32 in outside diameter, and 0.25 in outer ring width. It features no liner and is measured in inches.

Frequently Asked Questions

What is the QA1 Stainless Spherical Plain Bearing used for?

The QA1 Stainless Spherical Plain Bearing (COM4SS) is used in industrial machinery and automotive applications requiring corrosion resistance and misalignment accommodation. It is ideal for linkages, steering systems, and suspension components where a 1/4 in bore and inch-system dimensions are specified.

What are the specifications of the QA1 COM4SS bearing?

The QA1 COM4SS is a stainless spherical plain bearing with a 1/4 in bore diameter, 21/32 in outside diameter, and 0.25 in outer ring width. It has no liner, uses inch measurements, and is designed for corrosion-resistant environments. The manufacturer part number is COM4SS.

Where to buy QA1 COM4SS bearings worldwide?

3G Electric supplies the QA1 COM4SS stainless spherical plain bearing worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this corrosion-resistant bearing for your application.

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

To select the correct QA1 spherical bearing, match the bore diameter, outside diameter, and width to your assembly. For corrosion resistance, choose stainless steel versions like the COM4SS. Ensure the liner material (or no liner) suits your load and motion requirements. Consult QA1 specifications for fit.

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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