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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 GA0312-40, MPN GA0312-40) is an Inch 12L14 Steel Precision Ground Rotary Shaft with a 1/32 in diameter, -0.0002 in tolerance, 4 in overall length, Edge Break, and 83HRB…

SKU 3G-OTH-623205

Also listed as: GA031240 · GA0312 40

Brand
ONDRIVES.US
Item
Inch 12L14 Steel Precision Ground Rotary Shaft
Part Number
GA0312-40
Category
Inch 12L14 Steel Precision Ground Rotary Shafts
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Technical Specifications

ONDRIVES.US
Manufacturer Part Number
GA0312-40
Type
-0.0002 in, Edge Break, 83HRB, 12L14
Dia
1/32 in
Overall Lg
4 in

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

Product Description

The ONDRIVES.US Round Rotary Shaft (SKU GA0312-40, MPN GA0312-40) is an Inch 12L14 Steel Precision Ground Rotary Shaft with a 1/32 in diameter, -0.0002 in tolerance, 4 in overall length, Edge Break, and 83HRB hardness. 3G Electric interprets customer demand and delivers this genuine industrial component across 14 departments—and far more—with specialist depth in combustion, pumps and controls as a trust anchor, not a limit.

Frequently Asked Questions

What is a 1/32 in diameter precision ground rotary shaft used for?

This ONDRIVES.US 12L14 steel shaft is used in precision motion control, automation, and light-duty power transmission applications where accurate alignment and smooth rotation are required. 3G Electric supplies this genuine component globally, supporting industries from machining to material handling.

What are the specifications of the ONDRIVES.US GA0312-40 rotary shaft?

The GA0312-40 is an inch-size 12L14 steel precision ground shaft with a 1/32 in diameter, -0.0002 in tolerance, 4 in overall length, edge break, and 83HRB hardness. It is manufactured by ONDRIVES.US and is suitable for applications requiring tight dimensional control.

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

3G Electric sources and delivers ONDRIVES.US precision ground shafts worldwide. We handle full logistics and customs clearance, ensuring the correct component reaches your facility. Contact us for availability and lead time on the GA0312-40 or other inch-size rotary shafts.

How to select the correct precision ground shaft for a linear motion system?

Select based on diameter tolerance, length, hardness, and material. For the ONDRIVES.US GA0312-40, the 1/32 in diameter with -0.0002 in tolerance suits low-load, high-accuracy guides. 3G Electric can help match shaft specs to your bearing or bushing requirements across 14 industrial departments.

Used in

Common applications for ONDRIVES.US
Industrial pumps — ONDRIVES.US 303 stainless steel rotary shafts (e.g., GS2497-360) for pump drive shafts requiring precise diameter tolerance.
Food processing equipment — 316 stainless steel metric rotary shafts (e.g., GTM1000-400) for corrosion resistance in washdown environments.
Automation and robotics — Threaded stud mounts (e.g., RSM-06M) for securing motors and actuators to machine frames.
Power transmission systems — Inch series rotary shafts (e.g., GS7497-360) for gear and pulley mounting with chamfered ends.
Marine and offshore — 316 stainless steel shafts (e.g., GTM2500-800) for corrosion resistance in saltwater exposure.
Material handling — Threaded stud mounts (e.g., RSM-375) for mounting pulleys and gears on conveyor drive shafts.
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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.

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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

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