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

ONDRIVES.US Inch 12L14 Steel Precision Ground Rotary Shaft - Inch 12L14 Steel Precision Ground Rotary Shafts
ONDRIVES.USInch 12L14 Steel Precision Ground Rotary Shafts

ONDRIVES.US Inch 12L14 Steel Precision Ground Rotary Shaft

The ONDRIVES.US Round Rotary Shaft is an Inch 12L14 Steel Precision Ground Rotary Shaft (SKU GA3125-120, MPN GA3125-120) with a 5/16 in diameter, -0.0002 in tolerance, 12 in overall length, chamfered ends, and 83HRB…

SKU 3G-OTH-623179

Also listed as: GA3125120 · GA3125 120

Brand
ONDRIVES.US
Item
Inch 12L14 Steel Precision Ground Rotary Shaft
Category
Inch 12L14 Steel Precision Ground Rotary Shafts
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
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

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

ONDRIVES.US
Manufacturer Part Number
GA3125-120
Type
-0.0002 in, Chamfered, 83HRB, 12L14
Dia
5/16 in
Overall Lg
12 in

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

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

Product Description

The ONDRIVES.US Round Rotary Shaft is an Inch 12L14 Steel Precision Ground Rotary Shaft (SKU GA3125-120, MPN GA3125-120) with a 5/16 in diameter, -0.0002 in tolerance, 12 in overall length, chamfered ends, and 83HRB hardness. 3G Electric interprets your demand for precision shafts and delivers this component across 14 industrial departments — with specialist depth in motion control as an authorised distributor for brands like SKF and ABB.

Frequently Asked Questions

What is a 12L14 steel precision ground rotary shaft used for?

This ONDRIVES.US round rotary shaft is used in motion control systems, linear guides, and automation equipment where precise shaft alignment and smooth rotation are critical. 3G Electric supplies this component across 14 industrial departments, with specialist depth in motion control as an authorised distributor for brands like SKF and ABB.

What are the specifications of the ONDRIVES.US GA3125-120 rotary shaft?

The GA3125-120 is a 5/16 in diameter precision ground shaft with -0.0002 in tolerance, 12 in overall length, chamfered ends, 83HRB hardness, and made from 12L14 steel. It is an inch-series component from ONDRIVES.US, suitable for applications requiring tight dimensional control.

Where to buy ONDRIVES.US precision ground shafts worldwide?

3G Electric supplies ONDRIVES.US precision ground shafts worldwide, handling full logistics and customs clearance for global delivery. As an authorised distributor for motion control brands like SKF and ABB, we interpret your demand and deliver the right shaft for your application, regardless of location.

How to select the correct precision ground rotary shaft for an application?

Select based on diameter tolerance, length, hardness, and material. For this ONDRIVES.US shaft, the 5/16 in diameter with -0.0002 in tolerance suits high-precision linear motion. 3G Electric can guide you on fitment and compatibility with bearings or bushings, leveraging our specialist depth in motion control.

Used in

Common applications for ONDRIVES.US
Packaging machinery — ONDRIVES.US LPB low-profile supports for guiding linear shafts in carton erectors
CNC router assembly — ONDRIVES.US SBL standard supports for Z-axis linear motion systems
Material handling conveyors — ONDRIVES.US SBLB machinable blanks for custom mounting of guide rails
Automated assembly lines — ONDRIVES.US LPB supports for 12 mm metric shafts in pick-and-place units
Printing press registration — ONDRIVES.US SBL supports for 1/2 inch shafts in web guide mechanisms

ONDRIVES.US Products

3G Electric supplies ONDRIVES.US inch 12l14 steel precision ground rotary shafts. 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

More from ONDRIVES.US

View all ONDRIVES.US parts
Precision ground rotary shaft made from 12L14 steel with 83HRB hardness. Diameter 1/16 in with -0.0002 in tolerance, overall length 36 in, edge break finish. Suitable for linear motion systems, automation equipment, guide rails, spindles, and support rods requiring accurate shafting
ONDRIVES.US
Precision ground rotary shaft made from 12L14 steel with 83HRB hardness. Diameter 1/16 in with -0.0002 in tolerance, overall length 36 in, edge break finish. Suitable for linear motion systems, automation equipment, guide rails, spindles, and support rods requiring accurate shafting
Precision ground rotary shaft made from 12L14 steel with 83HRB hardness. Diameter of 1/16 in with -0.0002 in tolerance, 18 in overall length, and edge break. Used in linear motion systems, automation equipment, and machinery requiring precise sliding or rotating motion
ONDRIVES.US
Precision ground rotary shaft made from 12L14 steel with 83HRB hardness. Diameter of 1/16 in with -0.0002 in tolerance, 18 in overall length, and edge break. Used in linear motion systems, automation equipment, and machinery requiring precise sliding or rotating motion
Precision ground rotary shaft made from 12L14 steel with a diameter of 1/16 in and overall length of 3 in. Features a -0.0002 in tolerance, edge break, and 83HRB hardness. Suitable for use in linear motion systems, bearing supports, and power transmission assemblies
ONDRIVES.US
Precision ground rotary shaft made from 12L14 steel with a diameter of 1/16 in and overall length of 3 in. Features a -0.0002 in tolerance, edge break, and 83HRB hardness. Suitable for use in linear motion systems, bearing supports, and power transmission assemblies
Precision ground rotary shaft made from 12L14 steel with a diameter of 1/4 in and overall length of 7 in. Features a -0.0002 in diameter tolerance, chamfered ends, and a hardness of 83HRB. Suitable for use in linear motion systems, conveyor drives, and automation equipment where accurate rotation and smooth operation are required
ONDRIVES.US
Precision ground rotary shaft made from 12L14 steel with a diameter of 1/4 in and overall length of 7 in. Features a -0.0002 in diameter tolerance, chamfered ends, and a hardness of 83HRB. Suitable for use in linear motion systems, conveyor drives, and automation equipment where accurate rotation and smooth operation are required
Precision ground rotary shaft made from 12L14 steel with a diameter of 1/2 in and overall length of 36 in. Features a -0.0004 in tolerance, chamfered ends, and 83HRB hardness. Suitable for use in linear motion systems, conveyor rollers, and machinery requiring smooth, wear-resistant guide rods
ONDRIVES.US
Precision ground rotary shaft made from 12L14 steel with a diameter of 1/2 in and overall length of 36 in. Features a -0.0004 in tolerance, chamfered ends, and 83HRB hardness. Suitable for use in linear motion systems, conveyor rollers, and machinery requiring smooth, wear-resistant guide rods
Precision ground rotary shaft made from 12L14 steel with a diameter of 7/8 in and overall length of 18 in. Features a diameter tolerance of -0.0004 in, chamfered ends, and a hardness of 83HRB. Suitable for use in linear motion systems, conveyor drives, and automation equipment
ONDRIVES.US
Precision ground rotary shaft made from 12L14 steel with a diameter of 7/8 in and overall length of 18 in. Features a diameter tolerance of -0.0004 in, chamfered ends, and a hardness of 83HRB. Suitable for use in linear motion systems, conveyor drives, and automation equipment
Precision ground rotary shaft made from 12L14 steel with a diameter of 1/16 in, overall length of 7 in, and a tolerance of -0.0002 in. Features edge break and 83HRB hardness. Used in motion control, automation, and power transmission applications requiring tight tolerances and straightness
ONDRIVES.US
Precision ground rotary shaft made from 12L14 steel with a diameter of 1/16 in, overall length of 7 in, and a tolerance of -0.0002 in. Features edge break and 83HRB hardness. Used in motion control, automation, and power transmission applications requiring tight tolerances and straightness
Precision ground rotary shaft made from 12L14 steel with a hardness of 83HRB. Diameter of 3/8 in with a -0.0002 in tolerance, overall length of 48 in, and chamfered ends. Suitable for use in linear motion systems, guide rails, rollers, and support shafts in industrial machinery
ONDRIVES.US
Precision ground rotary shaft made from 12L14 steel with a hardness of 83HRB. Diameter of 3/8 in with a -0.0002 in tolerance, overall length of 48 in, and chamfered ends. Suitable for use in linear motion systems, guide rails, rollers, and support shafts in industrial machinery