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 (SKU GA0312-100, MPN GA0312-100) is an Inch 12L14 Steel Precision Ground Rotary Shaft with a 1/32 in diameter, -0.0002 in tolerance, 10 in overall length, edge break, and 83HRB…

SKU 3G-OTH-623202

Also listed as: GA0312100 · GA0312 100

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
GA0312-100
Type
-0.0002 in, Edge Break, 83HRB, 12L14
Dia
1/32 in
Overall Lg
10 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 (SKU GA0312-100, MPN GA0312-100) is an Inch 12L14 Steel Precision Ground Rotary Shaft with a 1/32 in diameter, -0.0002 in tolerance, 10 in overall length, edge break, and 83HRB hardness. 3G Electric interprets demand and delivers this genuine industrial component across 14 departments—including machining, power transmission, and more—with specialist depth in combustion, pumps, and controls as an authorised distributor.

Frequently Asked Questions

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

This ONDRIVES.US round rotary shaft is used in linear motion systems, automation equipment, and machinery requiring precise, low-friction sliding or rotating components. Its 12L14 steel construction with 83HRB hardness and edge break suits guide rails, spindles, and custom assemblies across machining and power transmission applications.

What are the specifications of the ONDRIVES.US GA0312-100 rotary shaft?

The GA0312-100 is an inch-size 12L14 steel precision ground rotary shaft with a 1/32 in diameter, -0.0002 in tolerance, 10 in overall length, edge break, and 83HRB hardness. It is manufactured by ONDRIVES.US and comes with a +/-0.01 in length tolerance.

Where to buy ONDRIVES.US precision ground rotary shafts worldwide?

3G Electric supplies and delivers ONDRIVES.US precision ground rotary shafts worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to ensure your order arrives at your facility. Contact us for availability and lead time on the GA0312-100 or other inch-size shafts.

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 1/32 in diameter with -0.0002 in tolerance suits tight-fit assemblies; 83HRB provides wear resistance. Ensure overall length matches your rail or guide system. 3G Electric can help interpret your requirements and source the right component.

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 a diameter of 1/2 in and overall length of 24 in. Features a -0.0004 in diameter tolerance, chamfered ends, and a hardness of 83HRB. Suitable for use in linear motion systems, automation equipment, and machinery requiring accurate rotary or linear support
ONDRIVES.US
Precision ground rotary shaft made from 12L14 steel with a diameter of 1/2 in and overall length of 24 in. Features a -0.0004 in diameter tolerance, chamfered ends, and a hardness of 83HRB. Suitable for use in linear motion systems, automation equipment, and machinery requiring accurate rotary or linear support
Precision ground rotary shaft made from 12L14 steel with a diameter of 1/4 in and overall length of 5 in. Features a -0.0002 in diameter tolerance, chamfered ends, and a hardness of 83HRB. Suitable for use in linear motion systems, conveyor rollers, and automation equipment requiring tight tolerances and smooth surface finish
ONDRIVES.US
Precision ground rotary shaft made from 12L14 steel with a diameter of 1/4 in and overall length of 5 in. Features a -0.0002 in diameter tolerance, chamfered ends, and a hardness of 83HRB. Suitable for use in linear motion systems, conveyor rollers, and automation equipment requiring tight tolerances and smooth surface finish
Precision ground rotary shaft made from 12L14 steel with 83HRB hardness. Diameter of 1 in with -0.0004 in tolerance, overall length of 48 in with +/-0.01 in tolerance, and chamfered ends. Suitable for use in linear motion systems, conveyor drives, and automation equipment requiring close-tolerance shafts
ONDRIVES.US
Precision ground rotary shaft made from 12L14 steel with 83HRB hardness. Diameter of 1 in with -0.0004 in tolerance, overall length of 48 in with +/-0.01 in tolerance, and chamfered ends. Suitable for use in linear motion systems, conveyor drives, and automation equipment requiring close-tolerance shafts
Precision ground rotary shaft made from 12L14 steel with a diameter of 1/2 in and overall length of 48 in. Features chamfered ends, a diameter tolerance of -0.0004 in, and hardness of 83HRB. Suitable for use in linear motion systems, automation equipment, and machinery requiring precise shafting
ONDRIVES.US
Precision ground rotary shaft made from 12L14 steel with a diameter of 1/2 in and overall length of 48 in. Features chamfered ends, a diameter tolerance of -0.0004 in, and hardness of 83HRB. Suitable for use in linear motion systems, automation equipment, and machinery requiring precise shafting
Precision ground rotary shaft made from 12L14 steel with a diameter of 1/2 in and overall length of 12 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 where accurate alignment and low friction are required
ONDRIVES.US
Precision ground rotary shaft made from 12L14 steel with a diameter of 1/2 in and overall length of 12 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 where accurate alignment and low friction are required
Precision ground rotary shaft made from 12L14 steel with a hardness of 83HRB. Features a 1/8 in diameter with -0.0002 in tolerance, 10 in overall length with +/-0.01 in tolerance, and chamfered ends. Used as a linear motion component or rotating spindle in industrial machinery and automation systems requiring precise alignment and low friction
ONDRIVES.US
Precision ground rotary shaft made from 12L14 steel with a hardness of 83HRB. Features a 1/8 in diameter with -0.0002 in tolerance, 10 in overall length with +/-0.01 in tolerance, and chamfered ends. Used as a linear motion component or rotating spindle in industrial machinery and automation systems requiring precise alignment and low friction
Precision ground rotary shaft made from 12L14 steel with a diameter of 1/4 in and overall length of 3 in. Features a -0.0002 in diameter tolerance, chamfered ends, and 83HRB hardness. Suitable for use in linear motion systems, conveyors, and automation equipment as guide rails or support shafts
ONDRIVES.US
Precision ground rotary shaft made from 12L14 steel with a diameter of 1/4 in and overall length of 3 in. Features a -0.0002 in diameter tolerance, chamfered ends, and 83HRB hardness. Suitable for use in linear motion systems, conveyors, and automation equipment as guide rails or support shafts
Precision ground rotary shaft made from 12L14 steel with a diameter of 7/8 in, overall length of 24 in, and tolerance of -0.0004 in. Features chamfered ends and a hardness of 83HRB. Used in linear motion systems, automation equipment, and machinery requiring accurate shaft alignment and smooth rotation
ONDRIVES.US
Precision ground rotary shaft made from 12L14 steel with a diameter of 7/8 in, overall length of 24 in, and tolerance of -0.0004 in. Features chamfered ends and a hardness of 83HRB. Used in linear motion systems, automation equipment, and machinery requiring accurate shaft alignment and smooth rotation