16mm Axles | McMaster-Carr

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System of Measurement

Length

For Motion

Shaft Type

Material

Hardness Rating

End Type

Dynamic Load Capacity

870 lb.

1,590 lb.

Travel Distance per Turn

Mechanical Finish

Thread Type

Hardness

Flange OD

Bearing Type

Static Load Capacity

Spline Length

Number of Splines

Thread Length

360 mm

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Yes

REACH

Compliant

RoHS

Compliant

DFARS Specialty Metals

Exempt

Export Control Classification Number (ECCN)

Bolt Circle Diameter

14 Products

Ball Screw/Splines and Bearings

From one compact system, transmit linear or rotary motion or both at once (sometimes called spiral motion). Because of these different motions, these ball screw/splines and bearings create efficient, fluid movements in complex automated applications, such as pick-and-place robots.

The ball bearings move smoothly and precisely, even at high speeds. They're powered independently, so you can drive one bearing at a time or both together to coordinate movements.

The ball screw/splines are hardened on the surface, so they stand up to repeated motion. They’re also hollow, so you can run electrical wiring, compressed air tubing, coolants, or lubricant through their center.

	Spline		Thread						Ball Screw Bearing				Ball Spline Bearing
	Lg., mm	No. of	Lg., mm	Direction, ° F	Thread Direction	ID, mm	Lg., mm	Root Dia., mm	OD, mm	Overall Lg., mm	Dynamic Load Cap., lb.	Static Load Cap., lb.	OD, mm	Overall Lg., mm	Dynamic Load Cap., lb.	Static Load Cap., lb.	Max. Dynamic Torque, in·lbf		Each
1055 Carbon Steel







				16 mm Dia. (Tolerance: -0.018 mm to 0 mm)

				500	6	360	5 to 176	Right Hand	11	500	15.15	32	40	870	1,610	31	50	1,590	2,830	277	4049N13	000000000

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.

Corrosion-Resistant 303 Stainless Steel—Withstand moisture and mild cleaning solutions, such as acetone and ammonia. These shafts are easier to machine than other stainless steel shafts.

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







				16 mm Diameter

				200	0.3 mm/300 mm	-0.076 mm to 0 mm	Rockwell C25	Hard	1482K26	000000


				400	0.3 mm/300 mm	-0.076 mm to 0 mm	Rockwell C25	Hard	1482K27	00000
				500	0.3 mm/300 mm	-0.076 mm to 0 mm	Rockwell C25	Hard	1482K28	00000
				1,000	0.3 mm/300 mm	-0.076 mm to 0 mm	Rockwell C25	Hard	1482K29	00000
				1,200	0.3 mm/300 mm	-0.076 mm to 0 mm	Rockwell C25	Hard	1482K31	00000
				1,500	0.3 mm/300 mm	-0.076 mm to 0 mm	Rockwell C25	Hard	1482K32	00000
				2,000	0.3 mm/300 mm	-0.076 mm to 0 mm	Rockwell C25	Hard	1482K33	00000


				Corrosion-Resistant 303 Stainless Steel







								16 mm Diameter

								100	0.18 mm/300 mm	-0.01 mm to 0 mm	Rockwell B83	Medium	4143N37	00000


								200	0.18 mm/300 mm	-0.01 mm to 0 mm	Rockwell B83	Medium	4143N38	00000
								400	0.18 mm/300 mm	-0.01 mm to 0 mm	Rockwell B83	Medium	4143N39	000000
								600	0.18 mm/300 mm	-0.01 mm to 0 mm	Rockwell B83	Medium	4143N41	000000
								800	0.18 mm/300 mm	-0.01 mm to 0 mm	Rockwell B83	Medium	4143N42	000000
								1,000	0.18 mm/300 mm	-0.01 mm to 0 mm	Rockwell B83	Medium	4143N43	000000