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QA1 Spherical Plain Bearing: 3/16 in Bore Dia, 9/16 in Outside Dia, 0.218 in Outer Ring Wd - Self-Lubricating Spherical Bearings
QA1Self-Lubricating Spherical Bearings

QA1 Spherical Plain Bearing: 3/16 in Bore Dia, 9/16 in Outside Dia, 0.218 in Outer Ring Wd

The QA1 COM3T is a self-lubricating spherical bearing with a 3/16 in bore diameter, a 9/16 in outside diameter, and a 0.218 in outer ring width. This inch-system bearing features a PTFE liner material for…

SKU 3G-OTH-99469

Brand
QA1
Item
Spherical Plain Bearing: 3/16 in Bore Dia, 9/16 in Outside Dia, 0.218 in Outer Ring Wd
Category
Self-Lubricating Spherical Bearings
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Technical Specifications

QA1
Manufacturer Part Number
COM3T
Type
PTFE
Outside Dia
9/16 in
Outer Ring Wd
0.218 in
Liner Material
PTFE
System of Measurement
Inch
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QA1 Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The QA1 COM3T is a self-lubricating spherical bearing with a 3/16 in bore diameter, a 9/16 in outside diameter, and a 0.218 in outer ring width. This inch-system bearing features a PTFE liner material for self-lubrication.

Frequently Asked Questions

What is the QA1 COM3T spherical plain bearing used for?

The QA1 COM3T spherical plain bearing is used in industrial applications requiring self-lubrication and misalignment accommodation, such as linkages, steering systems, and suspension joints. Its PTFE liner reduces maintenance in machinery across machining, material handling, and power transmission departments.

What are the specifications of the QA1 COM3T bearing?

The QA1 COM3T has a 3/16 in bore diameter, a 9/16 in outside diameter, and a 0.218 in outer ring width. It uses a PTFE liner material for self-lubrication and is an inch-system bearing. The manufacturer part number is COM3T.

Where to buy QA1 COM3T spherical bearings worldwide?

3G Electric supplies the QA1 COM3T spherical bearing to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source genuine QA1 parts and support your procurement across 14 departments.

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 angle. The PTFE liner suits low-maintenance, oscillating motions. Consult 3G Electric for application-specific guidance.

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 self-lubricating 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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