14mm Axles | McMaster-Carr

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8 Products

Keyed Rotary Shafts

Match with a machine key to prevent slipping while transmitting torque to gears and other components. Turned, ground, and polished to tight tolerances, these shafts reduce vibration, evenly distribute loads, and improve accuracy.

Fully Keyed

Mount components anywhere along the length of these shafts. For secure torque transmission, slide a component from either end and lock it into place with an ANSI machine key (sold separately).

Carbon Steel—Strong and easy to machine. These shafts work best in dry environments since moisture will cause steel to rust.

		Keyway						Material
	Lg., mm	Lg.	Wd.	Dp.	ANSI Keys Included	Straightness Tolerance	Dia. Tolerance, mm	Hardness	Hardness Rating		Each
Carbon Steel







				14 mm Diameter

				200	200 mm	5 mm	3 mm	No	0.33 mm/300 mm	-0.0635 to 0	Rockwell B95	Medium	1439K26	000000


				400	400 mm	5 mm	3 mm	No	0.33 mm/300 mm	-0.0635 to 0	Rockwell B95	Medium	1439K27	00000
				1,000	1,000 mm	5 mm	3 mm	No	0.33 mm/300 mm	-0.0635 to 0	Rockwell B95	Medium	1439K28	00000
				2,000	2,000 mm	5 mm	3 mm	No	0.33 mm/300 mm	-0.0635 to 0	Rockwell B95	Medium	1439K29	000000

Rotary Shafts

Pair with gears, sprockets, and bearings to transmit rotary motion. Turned, ground, and polished to tight tolerances, these shafts reduce vibration, evenly distribute loads, and improve accuracy.

Carbon Steel—Strong and easy to machine. These shafts work best in dry environments since moisture will cause steel to rust.

				Material
	Lg., mm	Straightness Tolerance	Diameter Tolerance	Hardness	Hardness Rating		Each
Carbon Steel







				14 mm Diameter

				200	0.3 mm/300 mm	-0.051 mm to 0 mm	Brinell 197	Medium	4138N51	000000


				400	0.3 mm/300 mm	-0.051 mm to 0 mm	Brinell 197	Medium	4138N52	00000
				1,000	0.3 mm/300 mm	-0.051 mm to 0 mm	Brinell 197	Medium	4138N53	00000
				2,000	0.3 mm/300 mm	-0.051 mm to 0 mm	Brinell 197	Medium	4138N54	00000