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THOMSON TWN4 Twin Closed Pillow Block Linear Ball Bearing, 1/4 in ID - Twin Closed Pillow Block Linear Ball Bearings
THOMSONTwin Closed Pillow Block Linear Ball Bearings

THOMSON TWN4 Twin Closed Pillow Block Linear Ball Bearing, 1/4 in ID

The THOMSON Linear Pillow Block Bearing is a self-aligning, twin closed pillow block linear ball bearing with a 1/4 in inside diameter. It is a non-adjustable, twin-type unit (MPN TWN4) designed for linear motion…

SKU 3G-OTH-119763

Also listed as: TWN 4 · TWN-4

Brand
THOMSON
Item
TWN4 Twin Closed Pillow Block Linear Ball Bearing, 1/4 in ID
Part Number
TWN4
Category
Twin Closed Pillow Block Linear Ball Bearings
Available to Order
Also known as:TWN4THOMSON
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

THOMSON
Manufacturer Part Number
TWN4
Type
Twin, Not Adj
Inside Dia
1/4 in

Technical Documents

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

Product Description

The THOMSON Linear Pillow Block Bearing is a self-aligning, twin closed pillow block linear ball bearing with a 1/4 in inside diameter. It is a non-adjustable, twin-type unit (MPN TWN4) designed for linear motion applications.

Frequently Asked Questions

What is a THOMSON TWN4 linear pillow block bearing used for?

The THOMSON TWN4 twin closed pillow block linear ball bearing supports and guides linear motion shafts in automation, packaging, and material handling equipment. Its self-aligning design compensates for minor misalignment, reducing wear and extending system life.

What are the specifications of the THOMSON TWN4 linear pillow block bearing?

The THOMSON TWN4 is a twin, non-adjustable closed pillow block linear ball bearing with a 1/4 in inside diameter. It is designed for self-alignment in linear motion applications, providing smooth travel and load support for precision machinery.

Where to buy THOMSON TWN4 linear pillow block bearings worldwide?

3G Electric supplies the THOMSON TWN4 linear pillow block bearing to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive genuine THOMSON components for your linear motion systems.

How to install a THOMSON TWN4 twin pillow block bearing?

Mount the THOMSON TWN4 on a clean, flat surface using the bolt holes provided. Align the shaft through the bearing bore, ensuring the self-aligning feature accommodates minor misalignment. Secure fasteners to the manufacturer's torque specifications without over-tightening.

Used in

Common applications for THOMSON
Industrial automation — Thomson 500 Series ball carriages (511H25C0D) used in linear motion axes for pick-and-place systems.
Packaging machinery — Thomson profile ball rails (521H30AD+1000) guide conveyor or carton-erecting mechanisms.
Material handling — Thomson linear ball bearings (SUPER32OPN) support sliding loads in transfer stations.
Machine tool — Thomson ball nut end blocks (7829547) integrate with ball screws for CNC table positioning.
Medical equipment — Thomson pre-drilled shaft support rails (LSR-10-PD) mount linear guides in diagnostic scanners.
Automated assembly — Thomson double-acting seals (OPNS1000) protect linear bearings in dusty environments.
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THOMSON Products

3G Electric supplies THOMSON twin closed pillow block linear ball bearings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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This twin closed pillow block linear ball bearing from THOMSON has a 1 1/2 in inside diameter and is non-adjustable. It is self-aligning to accommodate shaft misalignment in linear motion systems. Commonly used in industrial automation, packaging, and material handling equipment for guiding and supporting linear shafts
THOMSON
This twin closed pillow block linear ball bearing from THOMSON has a 1 1/2 in inside diameter and is non-adjustable. It is self-aligning to accommodate shaft misalignment in linear motion systems. Commonly used in industrial automation, packaging, and material handling equipment for guiding and supporting linear shafts

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