Bailey International Round Keyed Shaft – 1” Dia x 3 ft. Length with 1/4” Keyway – Cold-Rolled 1018 Steel – Precision Shaft for Power Transmission Applications – Part Number 136704

Precision Shafting Without the Guesswork: 136704 Round Keyed ShaftExperience smooth, reliable motion with Bailey’s 136704 Round Keyed Shaft—crafted from cold-rolled 1018 steel for superior strength, dimensional accuracy, and a cleaner surface finish than hot-rolled alternatives. With a pre-cut 1/4” keyway and 3-foot length, it’s ready to drop into torque-transfer systems without added machining.Ideal for high-precision builds, this shaft simplifies fabrication, repairs, and prototyping across industrial, agricultural, and mechanical setups. Pair with a mechanical key (not included) to transfer power efficiently to gears, sprockets, and pulleys.Features:* PARTS NUMBER 136704* Size: 1” diameter, 3 ft. length, 1/4” keyway* Cold-rolled 1018 carbon steel for better surface finish and tighter tolerances* Higher strength and precision than hot-rolled 1018 or A36* Specs: 54,000 PSI yield, 63,000–64,000 PSI tensile, 126 Brinell hardness* Pre-keyed for faster installs and clean torque transferWith its high tensile strength and Brinell hardness of 126, this shaft delivers durability in demanding environments—while the precision-cut keyway ensures a secure connection for load-bearing components.Easy to install, maintenance-friendly, and cut to spec, it’s built to get the job done—right from the start.Built for the Work — Bailey International, Global Leader in Hydraulic Components & Electrical Controls

• PRECISION 1018 COLD-ROLLED STEEL: Cold-rolled 1018 offers better strength and finish for precision applications than hot-rolled 1018 or A36—ideal for projects needing tight tolerances.
• DIY ALTERNATIVE: Pre-keyed shaft saves time and labor vs machining your own. Ready to pair with standard mechanical keys (not included) for torque transfer to gears, sprockets, and pulleys.
• 1” DIAMETER, 3 FT LENGTH: Common sizing for a wide range of power transmission needs. Standard 1/4” keyway for compatibility with keyed components.
• STRONG & DURABLE: 54,000 PSI yield strength and 63,000–64,000 PSI tensile strength for dependable load handling in demanding environments. Brinell hardness of 126.
• PART NUMBER 136704: Precision shaft stock for fabrication, prototyping, or repair. Use in motor assemblies, conveyors, agricultural machinery, and industrial systems.