Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
QA1 Narrow Spherical Plain Bearing: 1/2 in Bore Dia, 1 in Outside Dia, 0.39 in Outer Ring Wd - High Misalignment Spherical Bearings
QA1High Misalignment Spherical Bearings

QA1 Narrow Spherical Plain Bearing: 1/2 in Bore Dia, 1 in Outside Dia, 0.39 in Outer Ring Wd

The QA1 Narrow Spherical Plain Bearing (SKU 806LX3, MPN NPB8T) is a high misalignment spherical bearing with a 1/2 in bore diameter, 1 in outside diameter, and 0.39 in outer ring width. It features a PTFE liner…

SKU 3G-OTH-100256

Brand
QA1
Item
Narrow Spherical Plain Bearing: 1/2 in Bore Dia, 1 in Outside Dia, 0.39 in Outer Ring Wd
Category
High Misalignment Spherical Bearings
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

QA1
Manufacturer Part Number
NPB8T
Type
PTFE
Outside Dia
1 in
Outer Ring Wd
0.39 in
Liner Material
PTFE
System of Measurement
Inch
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

QA1 Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The QA1 Narrow Spherical Plain Bearing (SKU 806LX3, MPN NPB8T) is a high misalignment spherical bearing with a 1/2 in bore diameter, 1 in outside diameter, and 0.39 in outer ring width. It features a PTFE liner material and is measured in inches.

Frequently Asked Questions

What is QA1 Narrow Spherical Plain Bearing NPB8T used for?

The QA1 Narrow Spherical Plain Bearing NPB8T is used in high-misalignment applications such as suspension linkages, steering systems, and industrial machinery where angular movement and load support are required. Its PTFE liner reduces friction and wear.

What are the specifications of QA1 NPB8T bearing?

The QA1 NPB8T has a 1/2 in bore diameter, 1 in outside diameter, and 0.39 in outer ring width. It uses a PTFE liner material, is inch-system measured, and is designed for high-misalignment spherical bearing applications.

Where to buy QA1 NPB8T bearing in worldwide?

You can source the QA1 NPB8T bearing through 3G Electric, which handles global logistics, customs clearance, and delivery to worldwide destinations. Contact 3G Electric for availability and lead time on this QA1 narrow spherical plain bearing.

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

To select the right QA1 spherical bearing, match the bore diameter, outside diameter, and width to your housing and shaft dimensions. Consider the load rating and misalignment angle required. The NPB8T with PTFE liner suits low-maintenance, high-misalignment uses.

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 high misalignment spherical bearings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Similar products

Matched by specification & description
QA1 Narrow Spherical Plain Bearing: 7/16 in Bore Dia, 29/32 in Outside Dia, 0.343 in Outer Ring Wd (MPN NPB7T). Key specifications — Liner Material: PTFE; Brand: QA1; System of Measurement: Inch.
QA1
QA1 Narrow Spherical Plain Bearing: 7/16 in Bore Dia, 29/32 in Outside Dia, 0.343 in Outer Ring Wd (MPN NPB7T). Key specifications — Liner Material: PTFE; Brand: QA1; System of Measurement: Inch.
QA1 Spherical Plain Bearing: 9/16 in Bore Dia, 1 3/32 in Outside Dia, 0.437 in Outer Ring Wd, PTFE (MPN COM9T). Key specifications — Liner Material: PTFE; Brand: QA1; System of Measurement: Inch.
QA1
QA1 Spherical Plain Bearing: 9/16 in Bore Dia, 1 3/32 in Outside Dia, 0.437 in Outer Ring Wd, PTFE (MPN COM9T). Key specifications — Liner Material: PTFE; Brand: QA1; System of Measurement: Inch.
QA1 Spherical Plain Bearing: 3/4 in Bore Dia, 1 7/16 in Outside Dia, 0.593 in Outer Ring Wd, PTFE (MPN COM12T). Key specifications — Liner Material: PTFE; Brand: QA1; System of Measurement: Inch.
QA1
QA1 Spherical Plain Bearing: 3/4 in Bore Dia, 1 7/16 in Outside Dia, 0.593 in Outer Ring Wd, PTFE (MPN COM12T). Key specifications — Liner Material: PTFE; Brand: QA1; System of Measurement: Inch.
QA1 Spherical Plain Bearing: 1 1/2 in Bore Dia, 2 3/4 in Outside Dia, 1.094 in Outer Ring Wd, PTFE (MPN HCOM24T). Key specifications — Liner Material: PTFE; Brand: QA1; System of Measurement: Inch.
QA1
QA1 Spherical Plain Bearing: 1 1/2 in Bore Dia, 2 3/4 in Outside Dia, 1.094 in Outer Ring Wd, PTFE (MPN HCOM24T). Key specifications — Liner Material: PTFE; Brand: QA1; System of Measurement: Inch.
QA1 Spherical Plain Bearing: 1 1/4 in Bore Dia, 2 3/8 in Outside Dia, 0.937 in Outer Ring Wd, PTFE (MPN HCOM20T). Key specifications — Liner Material: PTFE; Brand: QA1; System of Measurement: Inch.
QA1
QA1 Spherical Plain Bearing: 1 1/4 in Bore Dia, 2 3/8 in Outside Dia, 0.937 in Outer Ring Wd, PTFE (MPN HCOM20T). Key specifications — Liner Material: PTFE; Brand: QA1; System of Measurement: Inch.
QA1 Spherical Bearing: 1/2 in Bore Dia, 1 in Outside Dia, 0.39 in Outer Ring Wd, 0.781 in Ball Dia (MPN COM8T). Key specifications — Liner Material: PTFE; Brand: QA1; System of Measurement: Inch.
QA1
QA1 Spherical Bearing: 1/2 in Bore Dia, 1 in Outside Dia, 0.39 in Outer Ring Wd, 0.781 in Ball Dia (MPN COM8T). Key specifications — Liner Material: PTFE; Brand: QA1; System of Measurement: Inch.

More from QA1

View all QA1 parts →
QA1 Narrow Spherical Plain Bearing: 7/8 in Bore Dia, 1 9/16 in Outside Dia, 0.703 in Outer Ring Wd (MPN NPB14T). Key specifications — Liner Material: PTFE; Brand: QA1; System of Measurement: Inch.
QA1
QA1 Narrow Spherical Plain Bearing: 7/8 in Bore Dia, 1 9/16 in Outside Dia, 0.703 in Outer Ring Wd (MPN NPB14T). Key specifications — Liner Material: PTFE; Brand: QA1; System of Measurement: Inch.
QA1 Narrow Spherical Plain Bearing: 1/4 in Bore Dia, 21/32 in Outside Dia, 0.25 in Outer Ring Wd (MPN NPB4T). Key specifications — Liner Material: PTFE; Brand: QA1; System of Measurement: Inch.
QA1
QA1 Narrow Spherical Plain Bearing: 1/4 in Bore Dia, 21/32 in Outside Dia, 0.25 in Outer Ring Wd (MPN NPB4T). Key specifications — Liner Material: PTFE; Brand: QA1; System of Measurement: Inch.
QA1 Narrow Spherical Plain Bearing: 3/16 in Bore Dia, 9/16 in Outside Dia, 0.218 in Outer Ring Wd (MPN NPB3T). Key specifications — Liner Material: PTFE; Brand: QA1; System of Measurement: Inch.
QA1
QA1 Narrow Spherical Plain Bearing: 3/16 in Bore Dia, 9/16 in Outside Dia, 0.218 in Outer Ring Wd (MPN NPB3T). Key specifications — Liner Material: PTFE; Brand: QA1; System of Measurement: Inch.
QA1 Narrow Spherical Plain Bearing: 3/8 in Bore Dia, 13/16 in Outside Dia, 0.312 in Outer Ring Wd (MPN NPB6T). Key specifications — Liner Material: PTFE; Brand: QA1; System of Measurement: Inch.
QA1
QA1 Narrow Spherical Plain Bearing: 3/8 in Bore Dia, 13/16 in Outside Dia, 0.312 in Outer Ring Wd (MPN NPB6T). Key specifications — Liner Material: PTFE; Brand: QA1; System of Measurement: Inch.
QA1 Narrow Spherical Plain Bearing: 5/16 in Bore Dia, 3/4 in Outside Dia, 0.281 in Outer Ring Wd (MPN NPB5T). Key specifications — Liner Material: PTFE; Brand: QA1; System of Measurement: Inch.
QA1
QA1 Narrow Spherical Plain Bearing: 5/16 in Bore Dia, 3/4 in Outside Dia, 0.281 in Outer Ring Wd (MPN NPB5T). Key specifications — Liner Material: PTFE; Brand: QA1; System of Measurement: Inch.
QA1 Narrow Spherical Plain Bearing: 1 in Bore Dia, 1 3/4 in Outside Dia, 0.797 in Outer Ring Wd (MPN NPB16T). Key specifications — Liner Material: PTFE; Brand: QA1; System of Measurement: Inch.
QA1
QA1 Narrow Spherical Plain Bearing: 1 in Bore Dia, 1 3/4 in Outside Dia, 0.797 in Outer Ring Wd (MPN NPB16T). Key specifications — Liner Material: PTFE; Brand: QA1; System of Measurement: Inch.
QA1 Narrow Spherical Plain Bearing: 5/8 in Bore Dia, 1 3/16 in Outside Dia, 0.5 in Outer Ring Wd (MPN NPB10T). Key specifications — Liner Material: PTFE; Brand: QA1; System of Measurement: Inch.
QA1
QA1 Narrow Spherical Plain Bearing: 5/8 in Bore Dia, 1 3/16 in Outside Dia, 0.5 in Outer Ring Wd (MPN NPB10T). Key specifications — Liner Material: PTFE; Brand: QA1; System of Measurement: Inch.
QA1 Narrow Spherical Plain Bearing: 3/4 in Bore Dia, 1 7/16 in Outside Dia, 0.593 in Outer Ring Wd (MPN NPB12T). Key specifications — Liner Material: PTFE; Brand: QA1; System of Measurement: Inch.
QA1
QA1 Narrow Spherical Plain Bearing: 3/4 in Bore Dia, 1 7/16 in Outside Dia, 0.593 in Outer Ring Wd (MPN NPB12T). Key specifications — Liner Material: PTFE; Brand: QA1; System of Measurement: Inch.