We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

THOMSON Ball Screw Flange: For 0.375 in Ball Screw, 1.65 in Overall Dia - Ball Screw Flanges
THOMSONBall Screw Flanges

THOMSON Ball Screw Flange: For 0.375 in Ball Screw, 1.65 in Overall Dia

The THOMSON Ball Screw Flange (MPN 8103-448-002) is a steel ball screw flange designed for use with a 0.375 in ball screw diameter and lead. It has a 1.65 in overall diameter and is compatible with Grainger Part…

SKU 3G-OTH-118890

Brand
THOMSON
Item
Ball Screw Flange: For 0.375 in Ball Screw, 1.65 in Overall Dia
Category
Ball Screw Flanges
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

THOMSON
Manufacturer Part Number
8103-448-002
Material
Steel
For Ball Screw Dia. x Lead
0.375 in
Compatible with Grainger Part Number
2LGH6
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

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

Product Description

The THOMSON Ball Screw Flange (MPN 8103-448-002) is a steel ball screw flange designed for use with a 0.375 in ball screw diameter and lead. It has a 1.65 in overall diameter and is compatible with Grainger Part Number 2LGH6.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is a THOMSON ball screw flange used for?

A THOMSON ball screw flange mounts and secures the ball nut to a machine carriage or housing in linear motion systems. It is commonly used in CNC machines, robotics, and industrial automation where precise positioning and load support are required.

What are the specifications of the THOMSON 8103-448-002 ball screw flange?

The THOMSON 8103-448-002 ball screw flange is made of steel, has a 1.65 in overall diameter, and is designed for a 0.375 in ball screw diameter and lead. It is compatible with Grainger Part Number 2LGH6.

Where to buy THOMSON ball screw flanges worldwide?

3G Electric supplies THOMSON ball screw flanges worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver genuine THOMSON components to your facility, regardless of location.

How to install a THOMSON ball screw flange?

To install a THOMSON ball screw flange, align the flange bolt holes with the mating surface on the machine carriage, then torque the mounting bolts to the manufacturer's recommended specification. Ensure the ball screw is properly aligned to avoid binding during operation.

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.

THOMSON Products

3G Electric supplies THOMSON ball screw flanges. 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
THOMSON Ball Nut End Block: For 0.631 in x all Ball Screw, 3 in x 1.88 in x 1.6 in, Carbon Steel (MPN 7824154). Key specifications — Material: Carbon Steel; Brand: THOMSON; Compatible with Grainger Part Number: 2LGE4; For Ball Screw Dia. x Lead: 0.631 in x all.
THOMSON
THOMSON Ball Nut End Block: For 0.631 in x all Ball Screw, 3 in x 1.88 in x 1.6 in, Carbon Steel (MPN 7824154). Key specifications — Material: Carbon Steel; Brand: THOMSON; Compatible with Grainger Part Number: 2LGE4; For Ball Screw Dia. x Lead: 0.631 in x all.
THOMSON Ball Nut End Block: For 0.75 in x all Ball Screw, 3.5 in x 2.13 in x 2.1 in, Carbon Steel (MPN 7824155). Key specifications — Material: Carbon Steel; Brand: THOMSON; Compatible with Grainger Part Number: 2LGE5; For Ball Screw Dia. x Lead: 0.75 in x all.
THOMSON
THOMSON Ball Nut End Block: For 0.75 in x all Ball Screw, 3.5 in x 2.13 in x 2.1 in, Carbon Steel (MPN 7824155). Key specifications — Material: Carbon Steel; Brand: THOMSON; Compatible with Grainger Part Number: 2LGE5; For Ball Screw Dia. x Lead: 0.75 in x all.
THOMSON Ball Nut End Block: For 0.5 in x all Ball Screw, 2.75 in x 2 in x 1.8 in, Carbon Steel (MPN 7828282). Key specifications — Material: Carbon Steel; Brand: THOMSON; Compatible with Grainger Part Number: 2LGG1; For Ball Screw Dia. x Lead: 0.5 in x all.
THOMSON
THOMSON Ball Nut End Block: For 0.5 in x all Ball Screw, 2.75 in x 2 in x 1.8 in, Carbon Steel (MPN 7828282). Key specifications — Material: Carbon Steel; Brand: THOMSON; Compatible with Grainger Part Number: 2LGG1; For Ball Screw Dia. x Lead: 0.5 in x all.
THOMSON Ball Nut End Block: For 2 in x all Ball Screw, 8.5 in x 5.63 in x 4.5 in, Carbon Steel (MPN 7824160). Key specifications — Material: Carbon Steel; Brand: THOMSON; Compatible with Grainger Part Number: 2LGG9; For Ball Screw Dia. x Lead: 2 in x all.
THOMSON
THOMSON Ball Nut End Block: For 2 in x all Ball Screw, 8.5 in x 5.63 in x 4.5 in, Carbon Steel (MPN 7824160). Key specifications — Material: Carbon Steel; Brand: THOMSON; Compatible with Grainger Part Number: 2LGG9; For Ball Screw Dia. x Lead: 2 in x all.
THOMSON Ball Nut End Block: For 20 mm x all Ball Screw, 3.5 in x 2.13 in x 2.1 in, Carbon Steel (MPN 7829548). Key specifications — Material: Carbon Steel; Brand: THOMSON; Compatible with Grainger Part Number: 2LGH3; For Ball Screw Dia. x Lead: 20 mm x all.
THOMSON
THOMSON Ball Nut End Block: For 20 mm x all Ball Screw, 3.5 in x 2.13 in x 2.1 in, Carbon Steel (MPN 7829548). Key specifications — Material: Carbon Steel; Brand: THOMSON; Compatible with Grainger Part Number: 2LGH3; For Ball Screw Dia. x Lead: 20 mm x all.
THOMSON Ball Nut End Block: For 1.171 in x all/1 in x all Ball Screw, 4.5 in x 2.75 in x 2.7 in (MPN 7824157). Key specifications — Material: Carbon Steel; Brand: THOMSON; Compatible with Grainger Part Number: 2LGF6; For Ball Screw Dia. x Lead: 1 in x all.
THOMSON
THOMSON Ball Nut End Block: For 1.171 in x all/1 in x all Ball Screw, 4.5 in x 2.75 in x 2.7 in (MPN 7824157). Key specifications — Material: Carbon Steel; Brand: THOMSON; Compatible with Grainger Part Number: 2LGF6; For Ball Screw Dia. x Lead: 1 in x all.

More from THOMSON

View all THOMSON parts
THOMSON Ball Screw Flange: For 0.75 in Ball Screw, 2.6 in Overall Dia, Carbon Steel (MPN 8107-448-007). Key specifications — Material: Carbon Steel; Brand: THOMSON; Compatible with Grainger Part Number: 2LGH9; For Ball Screw Dia. x Lead: 0.75 in.
THOMSON
THOMSON Ball Screw Flange: For 0.75 in Ball Screw, 2.6 in Overall Dia, Carbon Steel (MPN 8107-448-007). Key specifications — Material: Carbon Steel; Brand: THOMSON; Compatible with Grainger Part Number: 2LGH9; For Ball Screw Dia. x Lead: 0.75 in.
THOMSON Ball Screw Flange: For 0.5 in Ball Screw, 2.6 in Overall Dia, Steel (MPN 8105-448-002). Key specifications — Material: Steel; Brand: THOMSON; For Ball Screw Dia. x Lead: 0.5 in.
THOMSON
THOMSON Ball Screw Flange: For 0.5 in Ball Screw, 2.6 in Overall Dia, Steel (MPN 8105-448-002). Key specifications — Material: Steel; Brand: THOMSON; For Ball Screw Dia. x Lead: 0.5 in.
THOMSON Ball Screw Flange: For 1.5 in Ball Screw, 4.94 in Overall Dia, Steel (MPN 8115-448-002). Key specifications — Material: Steel; Brand: THOMSON; Compatible with Grainger Part Number: 2LGJ5; For Ball Screw Dia. x Lead: 1.5 in.
THOMSON
THOMSON Ball Screw Flange: For 1.5 in Ball Screw, 4.94 in Overall Dia, Steel (MPN 8115-448-002). Key specifications — Material: Steel; Brand: THOMSON; Compatible with Grainger Part Number: 2LGJ5; For Ball Screw Dia. x Lead: 1.5 in.
THOMSON Ball Screw Flange: For 1 in Ball Screw, 3.25 in Overall Dia, Steel (MPN 8110-448-002). Key specifications — Material: Steel; Brand: THOMSON; Compatible with Grainger Part Number: 2LGJ1-3; For Ball Screw Dia. x Lead: 1 in.
THOMSON
THOMSON Ball Screw Flange: For 1 in Ball Screw, 3.25 in Overall Dia, Steel (MPN 8110-448-002). Key specifications — Material: Steel; Brand: THOMSON; Compatible with Grainger Part Number: 2LGJ1-3; For Ball Screw Dia. x Lead: 1 in.