Unhardened Shafts | McMaster-Carr

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358 Products

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.	Straightness Tolerance	Diameter Tolerance	Hardness	Hardness Rating		Each
Carbon Steel







				3/8" Diameter

				12"	0.012"/1 ft.	-0.003" to 0"	Rockwell C25	Hard	1346K11	000000


				18"	0.012"/1 ft.	-0.003" to 0"	Rockwell C25	Hard	1346K511	00000
				24"	0.012"/1 ft.	-0.003" to 0"	Rockwell C25	Hard	1346K12	00000
				36"	0.012"/1 ft.	-0.003" to 0"	Rockwell C25	Hard	1346K13	00000
				48"	0.012"/1 ft.	-0.003" to 0"	Rockwell C25	Hard	1346K14	00000
				60"	0.012"/1 ft.	-0.003" to 0"	Rockwell C25	Hard	1346K15	00000
				72"	0.012"/1 ft.	-0.003" to 0"	Rockwell C25	Hard	1346K16	00000




						1/2" Diameter

						12"	0.012"/1 ft.	-0.003" to 0"	Rockwell C25	Hard	1346K17	00000


						18"	0.012"/1 ft.	-0.003" to 0"	Rockwell C25	Hard	1346K512	00000
						24"	0.012"/1 ft.	-0.003" to 0"	Rockwell C25	Hard	1346K18	00000
						36"	0.012"/1 ft.	-0.003" to 0"	Rockwell C25	Hard	1346K19	00000
						48"	0.012"/1 ft.	-0.003" to 0"	Rockwell C25	Hard	1346K21	00000
						60"	0.012"/1 ft.	-0.003" to 0"	Rockwell C25	Hard	1346K22	00000
						72"	0.012"/1 ft.	-0.003" to 0"	Rockwell C25	Hard	1346K23	00000




								5/8" Diameter

								12"	0.012"/1 ft.	-0.003" to 0"	Rockwell C25	Hard	1346K24	00000


								18"	0.012"/1 ft.	-0.003" to 0"	Rockwell C25	Hard	1346K513	00000
								24"	0.012"/1 ft.	-0.003" to 0"	Rockwell C25	Hard	1346K25	00000
								36"	0.012"/1 ft.	-0.003" to 0"	Rockwell C25	Hard	1346K26	00000
								48"	0.012"/1 ft.	-0.003" to 0"	Rockwell C25	Hard	1346K27	00000
								60"	0.012"/1 ft.	-0.003" to 0"	Rockwell C25	Hard	1346K28	00000
								72"	0.012"/1 ft.	-0.003" to 0"	Rockwell C25	Hard	1346K29	00000




										3/4" Diameter

										12"	0.012"/1 ft.	-0.003" to 0"	Rockwell C25	Hard	1346K31	00000


										18"	0.012"/1 ft.	-0.003" to 0"	Rockwell C25	Hard	1346K514	00000
										24"	0.012"/1 ft.	-0.003" to 0"	Rockwell C25	Hard	1346K32	00000
										36"	0.012"/1 ft.	-0.003" to 0"	Rockwell C25	Hard	1346K33	00000
										48"	0.012"/1 ft.	-0.003" to 0"	Rockwell C25	Hard	1346K34	00000
										60"	0.012"/1 ft.	-0.003" to 0"	Rockwell C25	Hard	1346K35	00000
										72"	0.012"/1 ft.	-0.003" to 0"	Rockwell C25	Hard	1346K36	00000
										120"	0.012"/1 ft.	-0.002" to 0"	Brinell 197	Medium	4138N11	000000




										1" Diameter

		12"	0.012"/1 ft.							-0.003" to 0"	Rockwell C25	Hard	1346K37	00000


		18"	0.012"/1 ft.							-0.003" to 0"	Rockwell C25	Hard	1346K522	00000
		24"	0.012"/1 ft.							-0.003" to 0"	Rockwell C25	Hard	1346K38	00000
		36"	0.012"/1 ft.							-0.003" to 0"	Rockwell C25	Hard	1346K39	00000
		48"	0.012"/1 ft.							-0.003" to 0"	Rockwell C25	Hard	1346K41	00000
		60"	0.012"/1 ft.							-0.003" to 0"	Rockwell C25	Hard	1346K42	00000
		72"	0.012"/1 ft.							-0.003" to 0"	Rockwell C25	Hard	1346K43	00000
		120"	0.012"/1 ft.							-0.002" to 0"	Brinell 197	Medium	4138N12	000000




				1 3/16" Diameter

				12"	0.012"/1 ft.					-0.002" to 0"	Brinell 197	Medium	4138N15	00000


				24"	0.012"/1 ft.					-0.002" to 0"	Brinell 197	Medium	4138N16	00000
				36"	0.012"/1 ft.					-0.002" to 0"	Brinell 197	Medium	4138N17	00000
				48"	0.012"/1 ft.					-0.002" to 0"	Brinell 197	Medium	4138N18	00000
				72"	0.012"/1 ft.					-0.002" to 0"	Brinell 197	Medium	4138N19	000000




										1 1/4" Diameter

										12"	0.012"/1 ft.	-0.004" to 0"	Rockwell C25	Hard	1346K44	00000


						18"	0.012"/1 ft.			-0.004" to 0"	Rockwell C25	Hard	1346K531	00000
						24"	0.012"/1 ft.			-0.004" to 0"	Rockwell C25	Hard	1346K45	00000
						36"	0.012"/1 ft.			-0.004" to 0"	Rockwell C25	Hard	1346K46	00000
						48"	0.012"/1 ft.			-0.004" to 0"	Rockwell C25	Hard	1346K47	00000
						60"	0.012"/1 ft.			-0.004" to 0"	Rockwell C25	Hard	1346K48	000000
						72"	0.012"/1 ft.			-0.004" to 0"	Rockwell C25	Hard	1346K49	000000
						120"	0.012"/1 ft.			-0.002" to 0"	Brinell 197	Medium	4138N13	000000




										1 7/16" Diameter

								12"		0.012"/1 ft.	-0.002" to 0"	Brinell 197	Medium	4138N21	00000


								24"	0.012"/1 ft.	-0.002" to 0"	Brinell 197	Medium	4138N22	00000
								36"	0.012"/1 ft.	-0.002" to 0"	Brinell 197	Medium	4138N23	00000
								48"	0.012"/1 ft.	-0.002" to 0"	Brinell 197	Medium	4138N24	000000
								72"	0.012"/1 ft.	-0.002" to 0"	Brinell 197	Medium	4138N25	000000




										1 1/2" Diameter

										120"	0.012"/1 ft.	-0.002" to 0"	Brinell 197	Medium	4138N14	000000




										1 11/16" Diameter

										12"	0.012"/1 ft.	-0.002" to 0"	Brinell 197	Medium	4138N26	00000


										24"	0.012"/1 ft.	-0.002" to 0"	Brinell 197	Medium	4138N27	00000
										36"	0.012"/1 ft.	-0.002" to 0"	Brinell 197	Medium	4138N28	000000
										48"	0.012"/1 ft.	-0.002" to 0"	Brinell 197	Medium	4138N29	000000
										72"	0.012"/1 ft.	-0.002" to 0"	Brinell 197	Medium	4138N31	000000




		1 15/16" Diameter

		12"	0.012"/1 ft.									-0.002" to 0"	Brinell 197	Medium	4138N32	00000


		24"	0.012"/1 ft.									-0.002" to 0"	Brinell 197	Medium	4138N33	00000
		36"	0.012"/1 ft.									-0.002" to 0"	Brinell 197	Medium	4138N34	000000
		48"	0.012"/1 ft.									-0.002" to 0"	Brinell 197	Medium	4138N35	000000
		72"	0.012"/1 ft.									-0.002" to 0"	Brinell 197	Medium	4138N36	000000




												3 mm Diameter

				50 mm	0.12 mm/300 mm							-0.005 mm to 0 mm	Rockwell B83	Medium	1327K501	0000


				100 mm	0.12 mm/300 mm							-0.005 mm to 0 mm	Rockwell B83	Medium	1327K502	0000
				200 mm	0.12 mm/300 mm							-0.005 mm to 0 mm	Rockwell B83	Medium	1327K503	0000
				400 mm	0.12 mm/300 mm							-0.005 mm to 0 mm	Rockwell B83	Medium	1327K504	00000




												4 mm Diameter

												50 mm	0.12 mm/300 mm	-0.005 mm to 0 mm	Rockwell B83	Medium	1327K505	0000


						100 mm						0.12 mm/300 mm	-0.005 mm to 0 mm	Rockwell B83	Medium	1327K506	0000
						200 mm	0.12 mm/300 mm					-0.005 mm to 0 mm	Rockwell B83	Medium	1327K507	0000
						400 mm	0.12 mm/300 mm					-0.005 mm to 0 mm	Rockwell B83	Medium	1327K508	00000




												5 mm Diameter

												50 mm	0.12 mm/300 mm	-0.005 mm to 0 mm	Rockwell B83	Medium	1327K509	0000


												100 mm	0.12 mm/300 mm	-0.005 mm to 0 mm	Rockwell B83	Medium	1327K51	0000
								200 mm				0.12 mm/300 mm	-0.005 mm to 0 mm	Rockwell B83	Medium	1327K511	0000
								400 mm	0.12 mm/300 mm			-0.005 mm to 0 mm	Rockwell B83	Medium	1327K512	00000




6 mm Diameter

50 mm	0.3 mm/300 mm											-0.051 mm to 0 mm	Brinell 197	Medium	4138N68	00000


100 mm	0.3 mm/300 mm											-0.051 mm to 0 mm	Brinell 197	Medium	4138N69	00000
200 mm	0.3 mm/300 mm											-0.051 mm to 0 mm	Brinell 197	Medium	4138N71	00000
400 mm	0.3 mm/300 mm											-0.051 mm to 0 mm	Brinell 197	Medium	4138N72	00000
500 mm	0.3 mm/300 mm											-0.051 mm to 0 mm	Brinell 197	Medium	4138N73	00000
1,000 mm	0.3 mm/300 mm											-0.051 mm to 0 mm	Brinell 197	Medium	4138N74	00000
1,200 mm	0.3 mm/300 mm											-0.051 mm to 0 mm	Brinell 197	Medium	4138N75	00000
1,500 mm	0.3 mm/300 mm											-0.051 mm to 0 mm	Brinell 197	Medium	4138N76	00000
2,000 mm	0.3 mm/300 mm											-0.051 mm to 0 mm	Brinell 197	Medium	4138N77	00000




										8 mm Diameter

										50 mm	0.3 mm/300 mm	-0.051 mm to 0 mm	Brinell 197	Medium	4138N78	00000


										100 mm	0.3 mm/300 mm	-0.051 mm to 0 mm	Brinell 197	Medium	4138N79	00000
										200 mm	0.3 mm/300 mm	-0.051 mm to 0 mm	Brinell 197	Medium	4138N81	00000
										400 mm	0.3 mm/300 mm	-0.051 mm to 0 mm	Brinell 197	Medium	4138N82	00000
										1,000 mm	0.3 mm/300 mm	-0.051 mm to 0 mm	Brinell 197	Medium	4138N83	00000
										2,000 mm	0.3 mm/300 mm	-0.051 mm to 0 mm	Brinell 197	Medium	4138N84	00000




										10 mm Diameter

										50 mm	0.3 mm/300 mm	-0.051 mm to 0 mm	Brinell 197	Medium	4138N85	00000


										100 mm	0.3 mm/300 mm	-0.051 mm to 0 mm	Brinell 197	Medium	4138N86	00000
										200 mm	0.3 mm/300 mm	-0.076 mm to 0 mm	Rockwell C25	Hard	1482K11	00000
										400 mm	0.3 mm/300 mm	-0.076 mm to 0 mm	Rockwell C25	Hard	1482K12	00000
				500 mm						0.3 mm/300 mm	-0.076 mm to 0 mm	Rockwell C25	Hard	1482K13	00000
				1,000 mm	0.3 mm/300 mm					-0.076 mm to 0 mm	Rockwell C25	Hard	1482K14	00000
				1,200 mm	0.3 mm/300 mm					-0.076 mm to 0 mm	Rockwell C25	Hard	1482K15	00000
				1,500 mm	0.3 mm/300 mm					-0.076 mm to 0 mm	Rockwell C25	Hard	1482K16	00000
				2,000 mm	0.3 mm/300 mm					-0.076 mm to 0 mm	Rockwell C25	Hard	1482K17	00000




										12 mm Diameter

										50 mm	0.3 mm/300 mm	-0.051 mm to 0 mm	Brinell 197	Medium	4138N87	00000


						100 mm	0.3 mm/300 mm			-0.051 mm to 0 mm	Brinell 197	Medium	4138N88	00000
						200 mm	0.3 mm/300 mm			-0.076 mm to 0 mm	Rockwell C25	Hard	1482K18	00000
						400 mm	0.3 mm/300 mm			-0.076 mm to 0 mm	Rockwell C25	Hard	1482K19	00000
						500 mm	0.3 mm/300 mm			-0.076 mm to 0 mm	Rockwell C25	Hard	1482K21	00000
						1,000 mm	0.3 mm/300 mm			-0.076 mm to 0 mm	Rockwell C25	Hard	1482K22	00000
						1,200 mm	0.3 mm/300 mm			-0.076 mm to 0 mm	Rockwell C25	Hard	1482K23	00000
						1,500 mm	0.3 mm/300 mm			-0.076 mm to 0 mm	Rockwell C25	Hard	1482K24	00000
						2,000 mm	0.3 mm/300 mm			-0.076 mm to 0 mm	Rockwell C25	Hard	1482K25	00000




								14 mm Diameter

								200 mm	0.3 mm/300 mm	-0.051 mm to 0 mm	Brinell 197	Medium	4138N51	00000


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




										15 mm Diameter

200 mm										0.3 mm/300 mm	-0.051 mm to 0 mm	Brinell 197	Medium	4138N55	00000


400 mm	0.3 mm/300 mm									-0.051 mm to 0 mm	Brinell 197	Medium	4138N56	00000
1,000 mm	0.3 mm/300 mm									-0.051 mm to 0 mm	Brinell 197	Medium	4138N57	00000
2,000 mm	0.3 mm/300 mm									-0.051 mm to 0 mm	Brinell 197	Medium	4138N58	00000




										16 mm Diameter

										200 mm	0.3 mm/300 mm	-0.076 mm to 0 mm	Rockwell C25	Hard	1482K26	00000


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




										17 mm Diameter

										200 mm	0.3 mm/300 mm	-0.051 mm to 0 mm	Brinell 197	Medium	4138N59	00000


										400 mm	0.3 mm/300 mm	-0.051 mm to 0 mm	Brinell 197	Medium	4138N61	00000
				1,000 mm						0.3 mm/300 mm	-0.051 mm to 0 mm	Brinell 197	Medium	4138N62	00000
				2,000 mm	0.3 mm/300 mm					-0.051 mm to 0 mm	Brinell 197	Medium	4138N63	00000




										20 mm Diameter

										200 mm	0.3 mm/300 mm	-0.076 mm to 0 mm	Rockwell C25	Hard	1482K34	00000


										400 mm	0.3 mm/300 mm	-0.076 mm to 0 mm	Rockwell C25	Hard	1482K35	00000
										500 mm	0.3 mm/300 mm	-0.076 mm to 0 mm	Rockwell C25	Hard	1482K36	00000
										1,000 mm	0.3 mm/300 mm	-0.076 mm to 0 mm	Rockwell C25	Hard	1482K37	00000
										1,200 mm	0.3 mm/300 mm	-0.076 mm to 0 mm	Rockwell C25	Hard	1482K38	00000
										1,500 mm	0.3 mm/300 mm	-0.076 mm to 0 mm	Rockwell C25	Hard	1482K39	00000
										2,000 mm	0.3 mm/300 mm	-0.076 mm to 0 mm	Rockwell C25	Hard	1482K41	00000




										25 mm Diameter

										200 mm	0.3 mm/300 mm	-0.076 mm to 0 mm	Rockwell C25	Hard	1482K42	00000


										400 mm	0.3 mm/300 mm	-0.076 mm to 0 mm	Rockwell C25	Hard	1482K43	00000
										500 mm	0.3 mm/300 mm	-0.076 mm to 0 mm	Rockwell C25	Hard	1482K44	00000
										1,000 mm	0.3 mm/300 mm	-0.076 mm to 0 mm	Rockwell C25	Hard	1482K45	00000
								1,200 mm		0.3 mm/300 mm	-0.076 mm to 0 mm	Rockwell C25	Hard	1482K46	00000
								1,500 mm	0.3 mm/300 mm	-0.076 mm to 0 mm	Rockwell C25	Hard	1482K47	00000
								2,000 mm	0.3 mm/300 mm	-0.076 mm to 0 mm	Rockwell C25	Hard	1482K48	000000




										30 mm Diameter

										200 mm	0.3 mm/300 mm	-0.102 mm to 0 mm	Rockwell C25	Hard	1482K49	00000


400 mm										0.3 mm/300 mm	-0.102 mm to 0 mm	Rockwell C25	Hard	1482K51	00000
500 mm	0.3 mm/300 mm									-0.102 mm to 0 mm	Rockwell C25	Hard	1482K52	00000
1,000 mm	0.3 mm/300 mm									-0.102 mm to 0 mm	Rockwell C25	Hard	1482K53	00000
1,200 mm	0.3 mm/300 mm									-0.102 mm to 0 mm	Rockwell C25	Hard	1482K54	00000
1,500 mm	0.3 mm/300 mm									-0.102 mm to 0 mm	Rockwell C25	Hard	1482K55	000000




										35 mm Diameter

										200 mm	0.3 mm/300 mm	-0.051 mm to 0 mm	Brinell 197	Medium	4138N64	00000


										400 mm	0.3 mm/300 mm	-0.051 mm to 0 mm	Brinell 197	Medium	4138N65	00000
		1,000 mm								0.3 mm/300 mm	-0.051 mm to 0 mm	Brinell 197	Medium	4138N66	00000
		2,000 mm	0.3 mm/300 mm							-0.051 mm to 0 mm	Brinell 197	Medium	4138N67	000000




										40 mm Diameter

										200 mm	0.3 mm/300 mm	-0.051 mm to 0 mm	Brinell 197	Medium	4138N89	00000


										400 mm	0.3 mm/300 mm	-0.051 mm to 0 mm	Brinell 197	Medium	4138N91	00000
				500 mm						0.3 mm/300 mm	-0.051 mm to 0 mm	Brinell 197	Medium	4138N92	00000
				1,000 mm	0.3 mm/300 mm					-0.051 mm to 0 mm	Brinell 197	Medium	4138N93	000000
				1,200 mm	0.3 mm/300 mm					-0.051 mm to 0 mm	Brinell 197	Medium	4138N94	000000
				1,500 mm	0.3 mm/300 mm					-0.051 mm to 0 mm	Brinell 197	Medium	4138N95	000000
				2,000 mm	0.3 mm/300 mm					-0.051 mm to 0 mm	Brinell 197	Medium	4138N96	000000


				Corrosion-Resistant 303 Stainless Steel







												1/4" Diameter

						3"	0.0048"/1 ft.					-0.0002" to 0"	Rockwell B83	Medium	1257K113	0000


						4"	0.0048"/1 ft.					-0.0002" to 0"	Rockwell B83	Medium	1257K114	0000
						5"	0.0048"/1 ft.					-0.0002" to 0"	Rockwell B83	Medium	1257K115	0000
						6"	0.0048"/1 ft.					-0.0002" to 0"	Rockwell B83	Medium	1257K65	0000
						9"	0.0048"/1 ft.					-0.0002" to 0"	Rockwell B83	Medium	1257K118	00000
						12"	0.0048"/1 ft.					-0.0002" to 0"	Rockwell B83	Medium	1257K66	00000
						18"	0.0048"/1 ft.					-0.0002" to 0"	Rockwell B83	Medium	1257K67	00000
						24"	0.0048"/1 ft.					-0.0002" to 0"	Rockwell B83	Medium	1257K68	00000
						36"	0.0048"/1 ft.					-0.0002" to 0"	Rockwell B83	Medium	1257K71	00000
						48"	0.0048"/1 ft.					-0.0002" to 0"	Rockwell B83	Medium	1257K131	00000
						60"	0.0048"/1 ft.					-0.0002" to 0"	Rockwell B83	Medium	1257K132	00000


						72"	0.0048"/1 ft.	-0.0002" to 0"	Rockwell B83			Medium	1257K133	00000




								3/8" Diameter

								12"	0.0072"/1 ft.			-0.0002" to 0"	Rockwell B83	Medium	8364T1	00000


								18"	0.0072"/1 ft.			-0.0002" to 0"	Rockwell B83	Medium	8364T2	00000
								24"	0.0072"/1 ft.			-0.0002" to 0"	Rockwell B83	Medium	8364T3	00000
36"								0.0072"/1 ft.	-0.0002" to 0"			Rockwell B83	Medium	8364T4	00000
48"	0.0072"/1 ft.							-0.0002" to 0"	Rockwell B83			Medium	8364T32	00000
60"	0.0072"/1 ft.							-0.0002" to 0"	Rockwell B83			Medium	8364T42	000000
72"	0.0072"/1 ft.							-0.0002" to 0"	Rockwell B83			Medium	8364T48	000000




								1/2" Diameter

								12"	0.0072"/1 ft.			-0.0002" to 0"	Rockwell B83	Medium	8364T5	00000


		18"	0.0072"/1 ft.					-0.0002" to 0"	Rockwell B83			Medium	8364T6	00000
		24"	0.0072"/1 ft.					-0.0002" to 0"	Rockwell B83			Medium	8364T7	00000
		36"	0.0072"/1 ft.					-0.0002" to 0"	Rockwell B83			Medium	8364T8	00000
		48"	0.0072"/1 ft.					-0.0002" to 0"	Rockwell B83			Medium	8364T33	000000
		60"	0.0072"/1 ft.					-0.0002" to 0"	Rockwell B83			Medium	8364T43	000000
		72"	0.0072"/1 ft.					-0.0002" to 0"	Rockwell B83			Medium	8364T49	000000




								5/8" Diameter

								12"	0.0072"/1 ft.			-0.0004" to 0"	Rockwell B83	Medium	8364T9	00000


				18"				0.0072"/1 ft.	-0.0004" to 0"			Rockwell B83	Medium	8364T11	00000
				24"	0.0072"/1 ft.			-0.0004" to 0"	Rockwell B83			Medium	8364T12	00000
				36"	0.0072"/1 ft.			-0.0004" to 0"	Rockwell B83			Medium	8364T13	00000
				48"	0.0072"/1 ft.			-0.0004" to 0"	Rockwell B83			Medium	8364T34	000000
				60"	0.0072"/1 ft.			-0.0004" to 0"	Rockwell B83			Medium	8364T44	000000
				72"	0.0072"/1 ft.			-0.0004" to 0"	Rockwell B83			Medium	8364T51	000000




								3/4" Diameter

								12"	0.0072"/1 ft.	-0.0004" to 0"	Rockwell B83	Medium	8364T14	00000


								18"	0.0072"/1 ft.	-0.0004" to 0"	Rockwell B83	Medium	8364T15	00000
								24"	0.0072"/1 ft.	-0.0004" to 0"	Rockwell B83	Medium	8364T16	000000
								36"	0.0072"/1 ft.	-0.0004" to 0"	Rockwell B83	Medium	8364T17	000000
								48"	0.0072"/1 ft.	-0.0004" to 0"	Rockwell B83	Medium	8364T35	000000
								60"	0.0072"/1 ft.	-0.0004" to 0"	Rockwell B83	Medium	8364T45	000000
								72"	0.0072"/1 ft.	-0.0004" to 0"	Rockwell B83	Medium	8364T52	000000




										1" Diameter

						12"				0.0072"/1 ft.	-0.0004" to 0"	Rockwell B83	Medium	8364T18	00000


						18"	0.0072"/1 ft.			-0.0004" to 0"	Rockwell B83	Medium	8364T19	000000
						24"	0.0072"/1 ft.			-0.0004" to 0"	Rockwell B83	Medium	8364T21	000000
						36"	0.0072"/1 ft.			-0.0004" to 0"	Rockwell B83	Medium	8364T22	000000
						48"	0.0072"/1 ft.			-0.0004" to 0"	Rockwell B83	Medium	8364T36	000000
						60"	0.0072"/1 ft.			-0.0004" to 0"	Rockwell B83	Medium	8364T46	000000
						72"	0.0072"/1 ft.			-0.0004" to 0"	Rockwell B83	Medium	8364T53	00000000




										1 1/4" Diameter

12"										0.0072"/1 ft.	-0.0004" to 0"	Rockwell B83	Medium	8364T23	000000


18"	0.0072"/1 ft.									-0.0004" to 0"	Rockwell B83	Medium	8364T24	000000
24"	0.0072"/1 ft.									-0.0004" to 0"	Rockwell B83	Medium	8364T25	000000
36"	0.0072"/1 ft.									-0.0004" to 0"	Rockwell B83	Medium	8364T26	000000
48"	0.0072"/1 ft.									-0.0004" to 0"	Rockwell B83	Medium	8364T37	000000
60"	0.0072"/1 ft.									-0.0004" to 0"	Rockwell B83	Medium	8364T47	000000
72"	0.0072"/1 ft.									-0.0004" to 0"	Rockwell B83	Medium	8364T54	00000000




										6 mm Diameter

		100 mm								0.18 mm/300 mm	-0.005 mm to 0 mm	Rockwell B83	Medium	4143N11	0000


		200 mm	0.18 mm/300 mm							-0.005 mm to 0 mm	Rockwell B83	Medium	4143N12	00000
		400 mm	0.18 mm/300 mm							-0.005 mm to 0 mm	Rockwell B83	Medium	4143N13	00000
		600 mm	0.18 mm/300 mm							-0.005 mm to 0 mm	Rockwell B83	Medium	4143N14	00000
		800 mm	0.18 mm/300 mm							-0.005 mm to 0 mm	Rockwell B83	Medium	4143N15	00000
		1,000 mm	0.18 mm/300 mm							-0.005 mm to 0 mm	Rockwell B83	Medium	4143N16	00000




										8 mm Diameter

										100 mm	0.18 mm/300 mm	-0.005 mm to 0 mm	Rockwell B83	Medium	4143N17	00000


				200 mm	0.18 mm/300 mm					-0.005 mm to 0 mm	Rockwell B83	Medium	4143N18	00000
				400 mm	0.18 mm/300 mm					-0.005 mm to 0 mm	Rockwell B83	Medium	4143N19	00000
				600 mm	0.18 mm/300 mm					-0.005 mm to 0 mm	Rockwell B83	Medium	4143N21	00000
				800 mm	0.18 mm/300 mm					-0.005 mm to 0 mm	Rockwell B83	Medium	4143N22	00000
				1,000 mm	0.18 mm/300 mm					-0.005 mm to 0 mm	Rockwell B83	Medium	4143N23	00000




										10 mm Diameter

										100 mm	0.18 mm/300 mm	-0.005 mm to 0 mm	Rockwell B83	Medium	4143N24	00000


								200 mm	0.18 mm/300 mm	-0.005 mm to 0 mm	Rockwell B83	Medium	4143N25	00000
								400 mm	0.18 mm/300 mm	-0.005 mm to 0 mm	Rockwell B83	Medium	4143N26	00000
								600 mm	0.18 mm/300 mm	-0.005 mm to 0 mm	Rockwell B83	Medium	4143N27	00000
								800 mm	0.18 mm/300 mm	-0.005 mm to 0 mm	Rockwell B83	Medium	4143N28	00000
								1,000 mm	0.18 mm/300 mm	-0.005 mm to 0 mm	Rockwell B83	Medium	4143N29	000000




										12 mm Diameter

										100 mm	0.18 mm/300 mm	-0.005 mm to 0 mm	Rockwell B83	Medium	4143N31	00000


						200 mm				0.18 mm/300 mm	-0.005 mm to 0 mm	Rockwell B83	Medium	4143N32	00000
						400 mm	0.18 mm/300 mm			-0.005 mm to 0 mm	Rockwell B83	Medium	4143N33	00000
						600 mm	0.18 mm/300 mm			-0.005 mm to 0 mm	Rockwell B83	Medium	4143N34	00000
						800 mm	0.18 mm/300 mm			-0.005 mm to 0 mm	Rockwell B83	Medium	4143N35	00000
						1,000 mm	0.18 mm/300 mm			-0.005 mm to 0 mm	Rockwell B83	Medium	4143N36	000000




										16 mm Diameter

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


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




										20 mm Diameter

										100 mm	0.18 mm/300 mm	-0.01 mm to 0 mm	Rockwell B83	Medium	4143N44	00000


										200 mm	0.18 mm/300 mm	-0.01 mm to 0 mm	Rockwell B83	Medium	4143N45	00000
		400 mm								0.18 mm/300 mm	-0.01 mm to 0 mm	Rockwell B83	Medium	4143N46	000000
		600 mm	0.18 mm/300 mm							-0.01 mm to 0 mm	Rockwell B83	Medium	4143N47	000000
		800 mm	0.18 mm/300 mm							-0.01 mm to 0 mm	Rockwell B83	Medium	4143N48	000000
		1,000 mm	0.18 mm/300 mm							-0.01 mm to 0 mm	Rockwell B83	Medium	4143N49	000000




										25 mm Diameter

										100 mm	0.18 mm/300 mm	-0.01 mm to 0 mm	Rockwell B83	Medium	4143N51	00000


										200 mm	0.18 mm/300 mm	-0.01 mm to 0 mm	Rockwell B83	Medium	4143N52	00000
				400 mm						0.18 mm/300 mm	-0.01 mm to 0 mm	Rockwell B83	Medium	4143N53	000000
				600 mm	0.18 mm/300 mm					-0.01 mm to 0 mm	Rockwell B83	Medium	4143N54	000000
				800 mm	0.18 mm/300 mm					-0.01 mm to 0 mm	Rockwell B83	Medium	4143N55	000000
				1,000 mm	0.18 mm/300 mm					-0.01 mm to 0 mm	Rockwell B83	Medium	4143N56	000000




										30 mm Diameter

										100 mm	0.18 mm/300 mm	-0.01 mm to 0 mm	Rockwell B83	Medium	4143N57	00000


										200 mm	0.18 mm/300 mm	-0.01 mm to 0 mm	Rockwell B83	Medium	4143N58	000000
								400 mm		0.18 mm/300 mm	-0.01 mm to 0 mm	Rockwell B83	Medium	4143N59	000000
								600 mm	0.18 mm/300 mm	-0.01 mm to 0 mm	Rockwell B83	Medium	4143N61	000000
								800 mm	0.18 mm/300 mm	-0.01 mm to 0 mm	Rockwell B83	Medium	4143N62	000000
								1,000 mm	0.18 mm/300 mm	-0.01 mm to 0 mm	Rockwell B83	Medium	4143N63	000000

Undersized Rotary Shafts

Slide precision ball bearings (ABEC-3 and above) onto these shafts. The diameter is slightly smaller than listed, so you don't need to use a bearing heater or mechanical press, which can cause damage. Turned, ground, and polished to tight tolerances, these shafts reduce vibration, evenly distribute loads, and improve accuracy.

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.	Straightness Tolerance	Diameter Tolerance	Hardness	Hardness Rating		Each
Corrosion-Resistant 303 Stainless Steel







				1/4" Diameter

				6"	0.0048"/1 ft.	-0.0005" to -0.0003"	Rockwell B83	Medium	4149N11	00000


				12"	0.0048"/1 ft.	-0.0005" to -0.0003"	Rockwell B83	Medium	4149N12	00000
				24"	0.0048"/1 ft.	-0.0005" to -0.0003"	Rockwell B83	Medium	4149N13	00000
				36"	0.0048"/1 ft.	-0.0005" to -0.0003"	Rockwell B83	Medium	4149N14	00000




						1/2" Diameter

						6"	0.0048"/1 ft.	-0.0005" to -0.0003"	Rockwell B83	Medium	4149N15	00000


						12"	0.0048"/1 ft.	-0.0005" to -0.0003"	Rockwell B83	Medium	4149N16	00000
						24"	0.0048"/1 ft.	-0.0005" to -0.0003"	Rockwell B83	Medium	4149N17	00000
						36"	0.0048"/1 ft.	-0.0005" to -0.0003"	Rockwell B83	Medium	4149N18	000000




								3/4" Diameter

								6"	0.0072"/1 ft.	-0.0005" to -0.0003"	Rockwell B83	Medium	4149N19	00000


								12"	0.0072"/1 ft.	-0.0005" to -0.0003"	Rockwell B83	Medium	4149N21	00000
								24"	0.0072"/1 ft.	-0.0005" to -0.0003"	Rockwell B83	Medium	4149N22	000000
								36"	0.0072"/1 ft.	-0.0005" to -0.0003"	Rockwell B83	Medium	4149N23	000000




										1" Diameter

										6"	0.0072"/1 ft.	-0.0005" to -0.0003"	Rockwell B83	Medium	4149N24	00000


										12"	0.0072"/1 ft.	-0.0005" to -0.0003"	Rockwell B83	Medium	4149N25	000000
										24"	0.0072"/1 ft.	-0.0005" to -0.0003"	Rockwell B83	Medium	4149N26	000000
										36"	0.0072"/1 ft.	-0.0005" to -0.0003"	Rockwell B83	Medium	4149N27	000000




												10 mm Diameter

												200 mm	0.18 mm/300 mm	-0.01 mm to -0.005 mm	Rockwell B83	Medium	4149N28	00000


												400 mm	0.18 mm/300 mm	-0.01 mm to -0.005 mm	Rockwell B83	Medium	4149N29	00000
												600 mm	0.18 mm/300 mm	-0.01 mm to -0.005 mm	Rockwell B83	Medium	4149N31	00000
												1,000 mm	0.18 mm/300 mm	-0.01 mm to -0.005 mm	Rockwell B83	Medium	4149N32	000000




												12 mm Diameter

		200 mm										0.18 mm/300 mm	-0.01 mm to -0.005 mm	Rockwell B83	Medium	4149N33	00000


		400 mm	0.18 mm/300 mm									-0.01 mm to -0.005 mm	Rockwell B83	Medium	4149N34	00000
		600 mm	0.18 mm/300 mm									-0.01 mm to -0.005 mm	Rockwell B83	Medium	4149N35	00000
		1,000 mm	0.18 mm/300 mm									-0.01 mm to -0.005 mm	Rockwell B83	Medium	4149N36	000000




												20 mm Diameter

				200 mm								0.18 mm/300 mm	-0.01 mm to -0.005 mm	Rockwell B83	Medium	4149N37	00000


				400 mm	0.18 mm/300 mm							-0.01 mm to -0.005 mm	Rockwell B83	Medium	4149N38	000000
				600 mm	0.18 mm/300 mm							-0.01 mm to -0.005 mm	Rockwell B83	Medium	4149N39	000000
				1,000 mm	0.18 mm/300 mm							-0.01 mm to -0.005 mm	Rockwell B83	Medium	4149N41	000000




												25 mm Diameter

						200 mm						0.18 mm/300 mm	-0.01 mm to -0.005 mm	Rockwell B83	Medium	4149N42	00000


						400 mm	0.18 mm/300 mm					-0.01 mm to -0.005 mm	Rockwell B83	Medium	4149N43	000000
						600 mm	0.18 mm/300 mm					-0.01 mm to -0.005 mm	Rockwell B83	Medium	4149N44	000000
						1,000 mm	0.18 mm/300 mm					-0.01 mm to -0.005 mm	Rockwell B83	Medium	4149N45	000000

Hollow Linear Shafts

Substantially lighter in weight than standard shafts, these are best for light loads. You can also run wiring, pneumatic tubing, coolants, and lubricants through the shaft's hollow center. Pair with linear bearings and shaft supports to create smooth, precise motion. These linear shafts are turned, ground, and polished to tight tolerances and hardened to resist wear.

Steel—Stronger than aluminum and stainless steel. These shafts are best for dry environments since moisture will cause them to rust.

Surface Smoothness—The lower the microinch value, the smoother the finish and the less friction it will cause on the bearing.

							Certificate
	Lg.	Dia. Tolerance	ID	Hardness	Hardness Rating	Surface Smoothness, μin	Type	Form		Each
Steel







				1 1/4" Diameter

				12"	-0.001" to 0"	0.75"	Brinell 225	Medium	32	Material Certificate	Paper	8929T11	000000


				24"	-0.001" to 0"	0.75"	Brinell 225	Medium	32	Material Certificate	Paper	8929T12	000000
				36"	-0.001" to 0"	0.75"	Brinell 225	Medium	32	Material Certificate	Paper	8929T13	000000
				48"	-0.001" to 0"	0.75"	Brinell 225	Medium	32	Material Certificate	Paper	8929T14	000000




						1 1/2" Diameter

						12"	-0.001" to 0"	1"	Brinell 225	Medium	32	Material Certificate	Paper	8929T21	00000


						24"	-0.001" to 0"	1"	Brinell 225	Medium	32	Material Certificate	Paper	8929T22	000000
						36"	-0.001" to 0"	1"	Brinell 225	Medium	32	Material Certificate	Paper	8929T23	000000
						48"	-0.001" to 0"	1"	Brinell 225	Medium	32	Material Certificate	Paper	8929T24	000000




								2" Diameter

								12"	-0.002" to 0"	1.5"	Brinell 225	Medium	32	Material Certificate	Paper	8929T31	000000


								24"	-0.002" to 0"	1.5"	Brinell 225	Medium	32	Material Certificate	Paper	8929T32	000000
								36"	-0.002" to 0"	1.5"	Brinell 225	Medium	32	Material Certificate	Paper	8929T33	000000
								48"	-0.002" to 0"	1.5"	Brinell 225	Medium	32	Material Certificate	Paper	8929T34	000000

Threaded Rotary Shafts

Screw these shafts directly into tapped holes, or secure fan blades and other accessories with a nut. 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.

		Thread					Material
	Lg.	Size	Lg.	Step Lg.	Straightness Tolerance	Diameter Tolerance	Hardness	Hardness Rating		Each
Carbon Steel







				1/4" Diameter

				6"	10-32	3/8"	7/16"	0.0048"/1 ft.	-0.0002" to 0"	Rockwell B75	Medium	4166N16	000000


				6"	1/4"-20	1/2"	—	0.0048"/1 ft.	-0.0002" to 0"	Rockwell B75	Medium	4166N15	00000
				12"	10-32	3/8"	7/16"	0.0048"/1 ft.	-0.0002" to 0"	Rockwell B75	Medium	4166N12	00000
				12"	1/4"-20	1/2"	—	0.0048"/1 ft.	-0.0002" to 0"	Rockwell B75	Medium	4166N11	00000
				24"	10-32	3/8"	7/16"	0.0048"/1 ft.	-0.0002" to 0"	Rockwell B75	Medium	4166N14	00000
				24"	1/4"-20	1/2"	—	0.0048"/1 ft.	-0.0002" to 0"	Rockwell B75	Medium	4166N13	00000




						1/2" Diameter

						6"	3/8"-16	3/4"	7/8"	0.0072"/1 ft.	-0.0002" to 0"	Rockwell B75	Medium	4166N22	00000


						6"	1/2"-13	1"	—	0.0072"/1 ft.	-0.0002" to 0"	Rockwell B75	Medium	4166N23	00000
						12"	3/8"-16	3/4"	7/8"	0.0072"/1 ft.	-0.0002" to 0"	Rockwell B75	Medium	4166N17	00000
						12"	1/2"-13	1"	—	0.0072"/1 ft.	-0.0002" to 0"	Rockwell B75	Medium	4166N18	00000
						24"	3/8"-16	3/4"	7/8"	0.0072"/1 ft.	-0.0002" to 0"	Rockwell B75	Medium	4166N19	00000
						24"	1/2"-13	1"	—	0.0072"/1 ft.	-0.0002" to 0"	Rockwell B75	Medium	4166N21	00000




								3/4" Diameter

								6"	1/2"-13	1"	1 5/32"	0.0072"/1 ft.	-0.0004" to 0"	Rockwell B75	Medium	4166N28	00000


								6"	3/4"-10	1 1/2"	—	0.0072"/1 ft.	-0.0004" to 0"	Rockwell B75	Medium	4166N29	00000
								12"	1/2"-13	1"	1 5/32"	0.0072"/1 ft.	-0.0004" to 0"	Rockwell B75	Medium	4166N24	00000
								12"	3/4"-10	1 1/2"	—	0.0072"/1 ft.	-0.0004" to 0"	Rockwell B75	Medium	4166N25	00000
								24"	1/2"-13	1"	1 5/32"	0.0072"/1 ft.	-0.0004" to 0"	Rockwell B75	Medium	4166N26	00000
								24"	3/4"-10	1 1/2"	—	0.0072"/1 ft.	-0.0004" to 0"	Rockwell B75	Medium	4166N27	00000




										1" Diameter

										6"	5/8"-11	1 1/4"	1 7/16"	0.0072"/1 ft.	-0.0004" to 0"	Rockwell B75	Medium	4166N35	00000


										6"	1"-8	2"	—	0.0072"/1 ft.	-0.0004" to 0"	Rockwell B75	Medium	4166N36	00000
										12"	5/8"-11	1 1/4"	1 7/16"	0.0072"/1 ft.	-0.0004" to 0"	Rockwell B75	Medium	4166N31	00000
										12"	1"-8	2"	—	0.0072"/1 ft.	-0.0004" to 0"	Rockwell B75	Medium	4166N32	00000
										24"	5/8"-11	1 1/4"	1 7/16"	0.0072"/1 ft.	-0.0004" to 0"	Rockwell B75	Medium	4166N33	00000
										24"	1"-8	2"	—	0.0072"/1 ft.	-0.0004" to 0"	Rockwell B75	Medium	4166N34	00000

Tapped Rotary Shafts

Directly connect threaded components to these internally threaded shafts, or secure fan blades and other accessories with a fastener. Turned, ground, and polished to tight tolerances, they evenly distribute loads, reduce vibration, and improve accuracy.

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

		Thread				Material
	Lg.	Size	Lg.	Straightness Tolerance	Diameter Tolerance	Hardness	Hardness Rating		Each
Carbon Steel







				3/8" Diameter

				6"	10-32	3/8"	0.0072"/1 ft.	-0.0002" to 0"	Rockwell B75	Medium	4162N11	000000


				6"	1/4"-20	1/2"	0.0072"/1 ft.	-0.0002" to 0"	Rockwell B75	Medium	4162N12	00000
				12"	10-32	3/8"	0.0072"/1 ft.	-0.0002" to 0"	Rockwell B75	Medium	4162N13	00000
				12"	1/4"-20	1/2"	0.0072"/1 ft.	-0.0002" to 0"	Rockwell B75	Medium	4162N14	00000
				24"	10-32	3/8"	0.0072"/1 ft.	-0.0002" to 0"	Rockwell B75	Medium	4162N15	00000
				24"	1/4"-20	1/2"	0.0072"/1 ft.	-0.0002" to 0"	Rockwell B75	Medium	4162N16	00000




						1/2" Diameter

						6"	1/4"-20	1/2"	0.0072"/1 ft.	-0.0002" to 0"	Rockwell B75	Medium	4162N17	00000


						6"	3/8"-16	3/4"	0.0072"/1 ft.	-0.0002" to 0"	Rockwell B75	Medium	4162N18	00000
						12"	1/4"-20	1/2"	0.0072"/1 ft.	-0.0002" to 0"	Rockwell B75	Medium	4162N19	00000
						12"	3/8"-16	3/4"	0.0072"/1 ft.	-0.0002" to 0"	Rockwell B75	Medium	4162N21	00000
						24"	1/4"-20	1/2"	0.0072"/1 ft.	-0.0002" to 0"	Rockwell B75	Medium	4162N22	00000
						24"	3/8"-16	3/4"	0.0072"/1 ft.	-0.0002" to 0"	Rockwell B75	Medium	4162N23	00000




								3/4" Diameter

								6"	1/4"-20	1/2"	0.0072"/1 ft.	-0.0004" to 0"	Rockwell B75	Medium	4162N24	00000


								6"	3/8"-16	3/4"	0.0072"/1 ft.	-0.0004" to 0"	Rockwell B75	Medium	4162N25	00000
								12"	1/4"-20	1/2"	0.0072"/1 ft.	-0.0004" to 0"	Rockwell B75	Medium	4162N26	00000
								12"	3/8"-16	3/4"	0.0072"/1 ft.	-0.0004" to 0"	Rockwell B75	Medium	4162N27	00000
								24"	1/4"-20	1/2"	0.0072"/1 ft.	-0.0004" to 0"	Rockwell B75	Medium	4162N28	00000
								24"	3/8"-16	3/4"	0.0072"/1 ft.	-0.0004" to 0"	Rockwell B75	Medium	4162N29	00000




										1" Diameter

										6"	3/8"-16	3/4"	0.0072"/1 ft.	-0.0004" to 0"	Rockwell B75	Medium	4162N31	00000


										6"	1/2"-13	1"	0.0072"/1 ft.	-0.0004" to 0"	Rockwell B75	Medium	4162N32	00000
										6"	5/8"-18	1 1/4"	0.0072"/1 ft.	-0.0004" to 0"	Rockwell B75	Medium	4162N33	00000
										12"	3/8"-16	3/4"	0.0072"/1 ft.	-0.0004" to 0"	Rockwell B75	Medium	4162N35	00000
										12"	1/2"-13	1"	0.0072"/1 ft.	-0.0004" to 0"	Rockwell B75	Medium	4162N34	00000
										12"	5/8"-18	1 1/4"	0.0072"/1 ft.	-0.0004" to 0"	Rockwell B75	Medium	4162N36	00000
										24"	3/8"-16	3/4"	0.0072"/1 ft.	-0.0004" to 0"	Rockwell B75	Medium	4162N37	000000
										24"	1/2"-13	1"	0.0072"/1 ft.	-0.0004" to 0"	Rockwell B75	Medium	4162N38	000000
										24"	5/8"-18	1 1/4"	0.0072"/1 ft.	-0.0004" to 0"	Rockwell B75	Medium	4162N39	000000