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QA1 Stainless Spherical Plain Bearing: 5/16 in Bore Dia, 3/4 in Outside Dia - Corrosion Resistant Spherical Bearings
QA1Corrosion Resistant Spherical Bearings

QA1 Stainless Spherical Plain Bearing: 5/16 in Bore Dia, 3/4 in Outside Dia

The QA1 Stainless Spherical Plain Bearing (SKU 806LV9, MPN COM5SS) is a corrosion-resistant spherical bearing with a 5/16-inch bore diameter, 3/4-inch outside diameter, and 0.281-inch outer ring width. This…

SKU 3G-OTH-101546

Brand
QA1
Item
Stainless Spherical Plain Bearing: 5/16 in Bore Dia, 3/4 in Outside Dia
Category
Corrosion Resistant Spherical Bearings
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Technical Specifications

QA1
Manufacturer Part Number
COM5SS
Outside Dia
3/4 in
Outer Ring Wd
0.281 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 (SKU 806LV9, MPN COM5SS) is a corrosion-resistant spherical bearing with a 5/16-inch bore diameter, 3/4-inch outside diameter, and 0.281-inch outer ring width. This inch-system bearing from QA1 features no liner material.

Frequently Asked Questions

What is the QA1 Stainless Spherical Plain Bearing used for?

The QA1 Stainless Spherical Plain Bearing is used in applications requiring corrosion resistance and misalignment accommodation, such as rod ends, linkages, and pivots in industrial machinery, off-road equipment, and marine systems. Its stainless steel construction resists rust in harsh environments.

What are the specifications of the QA1 COM5SS bearing?

The QA1 COM5SS bearing has a 5/16-inch bore diameter, 3/4-inch outside diameter, and 0.281-inch outer ring width. It is an inch-system spherical plain bearing with no liner material, designed for corrosion resistance. The manufacturer part number is COM5SS.

Where to buy QA1 spherical bearings worldwide?

3G Electric supplies QA1 spherical bearings worldwide, handling logistics, customs, and delivery to your location. As a global industrial solutions provider, we source genuine QA1 parts like the COM5SS bearing and manage international shipping. Contact us for availability and lead time.

How to select the right QA1 spherical bearing size?

To select the correct QA1 spherical bearing, match the bore diameter, outside diameter, and width to your application's shaft and housing dimensions. For the COM5SS, use a 5/16-inch shaft and a 3/4-inch housing bore. Consider load, misalignment, and environmental factors like corrosion resistance.

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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