End Bearings | McMaster-Carr

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For Use With

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Length

Width

Overall Width

Screw Conveyor Component

Weight Capacity

Export Control Classification Number (ECCN)

1C999

EAR99

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

Yes

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188 Products

Conveyor Roller Sleeve Bearings

Sleeve bearings ride directly on the roller axle and have no moving parts to wear out. Use them to replace worn and damaged bearings or press-fit them into tubing or pipe to create a roller.

For Tubing

	Flange OD	Wt. Cap., lb.	Overall Wd.	Wd.	For Axle Shape	For Axle Dia.	Temp. Range, ° F		Each
White Acetal



	0.902"	1.000"	60	0.60"	0.40"	Round	1/4"	-40 to 180	60565K11	00000


	0.902"	1.000"	125	0.60"	0.40"	Round	1/2"	-40 to 180	60565K12	0000
	1.120"	1.250"	110	0.60"	0.40"	Round	3/8"	-40 to 180	60565K14	0000
	1.370"	1.500"	260	0.90"	0.60"	Round	5/8"	-40 to 180	60565K15	0000
	1.620"	1.750"	240	1.00"	0.70"	Round	1/2"	-40 to 180	60565K18	0000
	1.902"	2.000"	240	1.00"	0.70"	Round	1/2"	-40 to 180	60565K19	0000
	2.370"	2.500"	360	1.00"	0.70"	Round	3/4"	-40 to 180	60565K26	00000
	2.760"	3.000"	540	1.50"	1.10"	Round	3/4"	-40 to 180	60565K28	00000

For Schedule 40 Pipe

	OD	Flange OD	Wt. Cap., lb.	Overall Wd.	Wd.	For Axle Shape	For Axle Dia.	Temp. Range, ° F		Each
White Acetal



	1	1.049"	1.300"	110	0.60"	0.40"	Round	3/8"	-40 to 180	60565K13	00000


	1 1/2	1.610"	1.900"	240	1.00"	0.70"	Round	1/2"	-40 to 180	60565K17	0000
	2	2.067"	2.400"	110	1.00"	0.70"	Round	3/8"	-40 to 180	60565K21	00000
	2	2.067"	2.400"	240	1.00"	0.70"	Round	1/2"	-40 to 180	60565K22	00000
	2 1/2	2.469"	2.900"	240	1.00"	0.70"	Round	1/2"	-40 to 180	60565K27	00000

For Schedule 80 Pipe

	OD	Flange OD	Wt. Cap., lb.	Overall Wd.	Wd.	For Axle Shape	For Axle Dia.	Temp. Range, ° F		Each
White Acetal



	1 1/2	1.500"	1.900"	240	1.00"	0.70"	Round	1/2"	-40 to 180	60565K16	00000

For EMT Conduit

	OD	Flange OD	Wt. Cap., lb.	Overall Wd.	Wd.	For Axle Shape	For Axle Dia.	Temp. Range, ° F		Each
White Acetal



	2	2.067"	2.200"	300	1.00"	0.70"	Round	5/8"	-40 to 180	60565K23	000000

Conveyor Roller Ball Bearings

Replace worn and damaged bearings or press-fit bearings into tubing or pipe to create a roller.

For Tubing


White Polypropylene	Black Polypropylene	Zinc-Plated Steel	Stainless Steel

Quiet-Rolling Bearings—Quiet-rolling bearings reduce conveyor noise and are shielded to keep out dirt and debris for longer life.

	Flange OD	Wt. Cap., lb.	Overall Wd.	Wd.	For Axle Shape	For Hex Axle Size	For Axle Dia.	Ball Material	Bearing Seal Type	Temp. Range, ° F	Features		Each
White Polypropylene



	1.600"	1.800"	45	0.80"	0.60"	Hex	7/16"	—	Stainless Steel	—	-10 to 140	—	60725K66	00000


	1.600"	1.800"	65	0.90"	0.60"	Hex	7/16"	—	Stainless Steel	—	-10 to 140	—	60725K67	00000
	1.800"	1.900"	45	1.20"	1.00"	Hex	7/16"	—	Stainless Steel	—	-10 to 140	—	60725K44	0000
	1.800"	1.900"	65	1.20"	1.00"	Hex	7/16"	—	Stainless Steel	—	-10 to 140	—	60725K65	00000
	1.900"	2.000"	45	0.80"	0.60"	Hex	7/16"	—	Stainless Steel	—	-10 to 140	—	60725K74	0000
	1.900"	2.000"	65	0.90"	0.60"	Hex	7/16"	—	Stainless Steel	—	-10 to 140	—	60725K75	00000


	Black Polypropylene



			1.270"	1.375"	300	0.60"	0.40"	Round	—	1/4"	Steel	Shielded	-10 to 140	Quiet-Rolling Bearings	6161T45	00000


			1.800"	1.900"	1,010	1.20"	0.90"	Hex	7/16"	—	Steel	Shielded	-10 to 140	Quiet-Rolling Bearings	6161T46	00000
			2.300"	2.500"	250	1.40"	1.10"	Hex	11/16"	—	Steel	Shielded	-10 to 140	Quiet-Rolling Bearings	6161T31	00000


			Zinc-Plated Steel



					1.502"	1.625"	145	0.75"	0.44"	Hex	7/16"	—	Steel	—	-10 to 225	—	5907K11	00000


					1.712"	1.812"	300	0.69"	0.39"	Hex	7/16"	—	Steel	—	-10 to 225	—	5907K17	00000
					2.270"	2.437"	425	1.21"	0.70"	Hex	11/16"	—	Steel	—	-10 to 225	—	5907K13	00000
					2.270"	2.437"	425	1.23"	0.74"	Hex	11/16"	—	Steel	Shielded	-10 to 225	—	5907K15	00000


					Stainless Steel



							1.502"	1.625"	145	0.75"	0.44"	Hex	7/16"	—	Stainless Steel	—	-10 to 300	—	5907K12	00000


							2.270"	2.437"	425	1.23"	0.74"	Hex	11/16"	—	Stainless Steel	—	-10 to 300	—	5907K14	000000

For Schedule 40 Pipe


White Polypropylene	Zinc-Plated Steel

	OD	Flange OD	Wt. Cap., lb.	Overall Wd.	Wd.	For Axle Shape	For Hex Axle Size	Ball Material	Bearing Seal Type	Temp. Range, ° F		Each
White Polypropylene



	1	1.000"	1.200"	30	0.90"	0.70"	Hex	5/16"	Stainless Steel	—	-10 to 140	60725K61	00000


	1 1/2	1.600"	1.800"	45	0.80"	0.60"	Hex	7/16"	Stainless Steel	—	-10 to 140	60725K43	0000
	1 1/2	1.600"	1.800"	65	0.90"	0.60"	Hex	7/16"	Stainless Steel	—	-10 to 140	60725K64	00000
	2	2.100"	2.300"	60	0.80"	0.60"	Hex	7/16"	Stainless Steel	—	-10 to 140	60725K46	00000
	2	2.100"	2.300"	80	0.90"	0.60"	Hex	7/16"	Stainless Steel	—	-10 to 140	60725K76	00000


	Zinc-Plated Steel



			3	3.066"	—	600	1.25"	1.00"	Hex	1 1/16"	Steel	Shielded	-10 to 225	5907K16	00000

For Schedule 80 Pipe


White Polypropylene

	OD	Flange OD	Wt. Cap., lb.	Overall Wd.	Wd.	For Axle Shape	For Hex Axle Size	Ball Material	Temp. Range, ° F		Each
White Polypropylene



	1 1/2	1.500"	1.600"	45	0.80"	0.60"	Hex	7/16"	Stainless Steel	-10 to 140	60725K42	00000


	1 1/2	1.500"	1.600"	65	0.90"	0.60"	Hex	7/16"	Stainless Steel	-10 to 140	60725K63	00000

Conveyor Roller Ball Bearings with Axle

Use these bearings to replace worn and damaged bearings or add them to tubing or pipe to create a roller.

For Tubing


Black Polypropylene

Quiet-Rolling Bearings—Quiet-rolling bearings reduce conveyor noise and are shielded to keep out dirt and debris for longer life.

	Flange OD	Wt. Cap., lb.	Overall Wd.	Wd.	Axle Shape	Hex Axle Size	Ball Material	Bearing Seal Type	Temp. Range, ° F	Features		Each
Black Polypropylene



	1.760"	1.820"	1,030	2.60"	2.10"	Hex	7/16"	Steel	Shielded	-10 to 140	Quiet-Rolling Bearings	6161T61	000000

For Schedule 40 Pipe


White Acetal

	OD	Flange OD	Wt. Cap., lb.	Overall Wd.	Wd.	Axle Shape	Hex Axle Size	Ball Material	Temp. Range, ° F		Each
White Acetal



	1 1/2	1.610"	1.850"	55	1.80"	1.40"	Hex	7/16"	Stainless Steel	-40 to 180	2273T1	000000


	2	2.060"	2.360"	55	1.90"	1.40"	Hex	7/16"	Stainless Steel	-40 to 180	2273T2	00000

Screw Conveyors

Add on to an existing screw conveyor or keep it running like new.

Screws

Screws are designed for right-hand operation. Screws with a thicker edge offer longer service life for abrasive materials.

	Lg.	Edge Thk.	Shaft Dia.	Pitch		Each
Steel



	4"	118 1/2"	3/16"	1"	4"	5866K521	0000000


	6"	118"	1/16"	1 1/2"	6"	5866K21	000000
	9"	118"	3/16"	1 1/2"	9"	5866K24	000000
	9"	118"	3/16"	2"	9"	5866K25	000000
	12"	141"	3/16"	2 7/16"	12"	5866K27	00000000
	12"	142"	3/16"	2"	12"	5866K26	00000000
	14"	141"	1/8"	2 7/16"	14"	5866K28	000000


	Stainless Steel



			4"	118 1/2"	3/16"	1"	4"	5866K518	00000000


			6"	118"	—	1 1/2"	6"	5866K881	00000000
			9"	118"	—	1 1/2"	9"	5866K882	00000000
			9"	118"	3/16"	2"	9"	5866K519	00000000
			12"	141"	3/16"	2 7/16"	12"	5866K516	00000000
			12"	142"	—	2"	12"	5866K883	00000000
			14"	141"	3/16"	2 7/16"	14"	5866K517	00000000

Troughs

	Lg., ft.		Each
Steel



	4"	10	5866K513	0000000


	6"	10	5866K45	000000
	9"	10	5866K46	000000
	12"	12	5866K62	00000000
	14"	12	5866K71	00000000


	Stainless Steel



			4"	10	5866K508	00000000


			6"	10	5866K884	00000000
			9"	10	5866K886	00000000
			12"	12	5866K885	00000000
			14"	12	5866K509	00000000

Trough Covers

	Lg., ft.	For Shaft Dia.	Includes		Each
Steel



	4"	10	—	—	5866K501	0000000


	6"	10	—	10 Cover Clamps, Rubber Seal	5866K64	000000
	9"	10	—	10 Cover Clamps, Rubber Seal	5866K65	000000
	12"	12	—	10 Cover Clamps, Rubber Seal	5866K67	000000
	14"	12	—	10 Cover Clamps, Rubber Seal	5866K68	000000


	Stainless Steel



			4"	10	—	—	5866K503	000000


			6"	10	—	—	5866K504	000000
			9"	10	2"	—	5866K891	000000
			12"	12	2"	—	5866K892	000000
			14"	12	—	—	5866K502	000000

Extra-Cover Clamps

Material		Each
Steel	5866K63	000000
Stainless Steel	5866K527	00000

Discharge Spouts

Discharge spouts can be welded to a cutout in the trough.

	For Shaft Dia.		Each
Steel



	4"	—	5866K524	0000000


	6"	—	5866K81	000000
	9"	—	5866K82	000000
	12"	—	5866K83	000000
	14"	—	5866K84	000000


	Stainless Steel



			4"	—	5866K523	000000


			6"	1 1/2"	5866K923	000000
			9"	2"	5866K924	000000
			12"	2"	5866K925	000000
			14"	—	5866K522	000000

Coupling Shafts

Coupling shafts connect two screws together.

		Each
Steel



	1"	5866K511	000000


	1 1/2"	5866K35	00000
	2"	5866K36	00000
	2 7/16"	5866K39	000000


	Stainless Steel



			1"	5866K506	000000


			1 1/2"	5866K914	000000
			2"	5866K915	000000
			2 7/16"	5866K916	000000
			3"	5866K917	000000

End Shafts

End shafts support the end conveyor section.

		Each
Steel



	1"	5866K515	000000


	1 1/2"	5866K51	00000
	2"	5866K52	00000
	2 7/16"	5866K53	000000


	Stainless Steel



			1"	5866K514	000000


			1 1/2"	5866K918	000000
			2"	5866K919	000000
			2 7/16"	5866K921	000000
			3"	5866K922	000000

Coupling Bolts

Coupling bolts connect shafts to the screw.

	Pkg. Qty.		Pkg.
Steel



	1"	4	5866K526	000000


	1 1/2"	4	5866K37	00000
	2"	4	5866K38	00000
	2 7/16"	4	5866K42	00000


	Stainless Steel



			1"	1	5866K525	00000


			1 1/2"	1	5866K928	00000
			2"	1	5866K929	00000
			2 7/16"	1	5866K931	00000
			3"	1	5866K932	00000

End-Shaft Seals

End-shaft seals prevent material contamination and discharge.

		Each
Steel



	1"	5866K512	0000000


	1 1/2"	5866K72	000000
	2"	5866K73	000000
	2 7/16"	5866K74	000000


	Stainless Steel



			1"	5866K507	000000


			1 1/2"	5866K935	000000
			2"	5866K936	000000
			2 7/16"	5866K937	000000
			3"	5866K938	000000

End-Shaft Bearings

End-shaft bearings support the end of the shaft and help the screw rotate.

		Each
Steel



	1 1/2"	5914K51	0000000


	2"	5914K52	000000
	2 7/16"	5914K53	000000

Trough Ends

	For Shaft Dia.		Each
Steel



	4"	1"	5866K533	0000000


	6"	1 1/2"	5866K11	000000
	9"	1 1/2"	5866K12	000000
	9"	2"	5866K13	000000
	12"	2"	5866K14	000000
	12"	2 7/16"	5866K15	000000
	14"	2 7/16"	5866K16	000000


	Stainless Steel



			4"	1"	5866K531	000000


			6"	1 1/2"	5866K898	000000
			9"	1 1/2"	5866K899	000000
			9"	2"	5866K911	000000
			12"	2"	5866K912	000000
			12"	2 7/16"	5866K913	000000
			14"	2 7/16"	5866K529	000000

Bearing Hangers

Bearing hangers mount inside the trough.

	For Shaft Dia.		Each
Steel



	4"	1"	5866K532	0000000


	6"	1 1/2"	5866K31	000000
	9"	1 1/2"	5866K32	000000
	9"	2"	5866K76	000000
	12"	2"	5866K34	000000
	12"	2 7/16"	5866K77	000000
	14"	2 7/16"	5866K78	000000


	Stainless Steel



			4"	1"	5866K528	000000


			6"	1 1/2"	5866K893	000000
			9"	1 1/2"	5866K894	000000
			9"	2"	5866K895	000000
			12"	2"	5866K896	000000
			12"	2 7/16"	5866K897	000000
			14"	2 7/16"	5866K505	000000

Bearings

Hardwood—Hardwood bearings are oil impregnated and are often used in agricultural applications.

Iron—Iron bearings are oil impregnated and offer longer life for abrasive materials.

Bronze—Bronze bearings are oil impregnated.

UHMW Polyethylene—UHMW bearings work well with chemicals and wet environments.

	For Shaft Dia.	Max. Temp., ° F		Each
Hardwood



	4"	1"	150	5866K537	000000


	6", 9"	1 1/2"	—	5914K44	00000
	9", 12"	2"	—	5914K45	00000
	12", 14"	2 7/16"	—	5914K61	00000


	Polyethylene



			4"	1"	225	5866K534	000000


			UHMW Polyethylene (FDA Compliant 21 CFR 177.1520)



					6", 9"	1 1/2"	—	5914K47	00000


					9", 12"	2"	—	5914K48	00000
					12", 14"	2 7/16"	—	5914K63	00000


					Iron



							4"	1"	500	5866K538	00000


							6", 9"	1 1/2"	—	5914K71	00000
							9", 12"	2"	—	5914K72	00000
							12", 14"	2 7/16"	—	5914K73	000000


							Bronze



									4"	1"	225	5866K535	00000000


									6", 9"	1 1/2"	850	5914K35	000000
									9", 12"	2"	850	5914K37	000000
									9", 12"	2 7/16"	850	5866K536	000000

Pivot Bearings


Single-Ended Pivot Bearing	Double-Ended Pivot Bearing	Deflection Angle

Also known as flexure bearings, these bearings are best for applications that require small, precise oscillating motion with limited twisting such as gimbals, vibration hoppers, and optical devices. They have rotating sleeves connected by springs to create smooth motion without the need for lubricants. When used within their rated capacities, they don't require any maintenance. Clamp on, press fit, or use a set screw or pin to install.

				Radial Load Cap., lb.			Spring
	For Housing ID	Overall Lg.	Deflection Angle	in Compression	in Tension	Sleeve Material	Type	Rate	Lubrication	Temp. Range, ° F	Mounting Fasteners Included		Each
Single-Ended Pivot Bearing



		1/8"	3/16"	-15° to 15°	0.95	3.5	Stainless Steel	Leaf	0.0003 in·lbf/1°	Not Required	-100 to 375	No	4468N11	0000000


		5/32"	1/4"	-15° to 15°	1	5.5	Stainless Steel	Leaf	0.0004 in·lbf/1°	Not Required	-100 to 375	No	4468N12	000000
		3/16"	9/32"	-15° to 15°	2	7.5	Stainless Steel	Leaf	0.0007 in·lbf/1°	Not Required	-100 to 375	No	4468N13	000000
		1/4"	13/32"	-15° to 15°	3.5	14	Stainless Steel	Leaf	0.0018 in·lbf/1°	Not Required	-100 to 375	No	4468N14	000000
		5/16"	1/2"	-15° to 15°	5.5	22	Stainless Steel	Leaf	0.0037 in·lbf/1°	Not Required	-100 to 375	No	4468N15	000000
		3/8"	19/32"	-15° to 15°	8	33	Stainless Steel	Leaf	0.0065 in·lbf/1°	Not Required	-100 to 375	No	4468N16	000000
		1/2"	25/32"	-15° to 15°	14	55	Stainless Steel	Leaf	0.0148 in·lbf/1°	Not Required	-100 to 375	No	4468N17	000000
		5/8"	1"	-15° to 15°	23	90	Stainless Steel	Leaf	0.0296 in·lbf/1°	Not Required	-100 to 375	No	4468N18	000000
		3/4"	1 3/16"	-15° to 15°	32	125	Stainless Steel	Leaf	0.0482 in·lbf/1°	Not Required	-100 to 375	No	4468N19	000000
		1"	1 19/32"	-15° to 15°	55	235	Stainless Steel	Leaf	0.1185 in·lbf/1°	Not Required	-100 to 375	No	4468N21	000000


		Double-Ended Pivot Bearing



				1/8"	3/16"	-15° to 15°	2	4.5	Stainless Steel	Leaf	0.0003 in·lbf/1°	Not Required	-100 to 375	No	4468N22	000000


				5/32"	1/4"	-15° to 15°	3.5	7	Stainless Steel	Leaf	0.0004 in·lbf/1°	Not Required	-100 to 375	No	4468N23	000000
				3/16"	9/32"	-15° to 15°	5	10	Stainless Steel	Leaf	0.0007 in·lbf/1°	Not Required	-100 to 375	No	4468N24	000000
				1/4"	13/32"	-15° to 15°	9	18	Stainless Steel	Leaf	0.0018 in·lbf/1°	Not Required	-100 to 375	No	4468N25	000000
				5/16"	1/2"	-15° to 15°	14	28	Stainless Steel	Leaf	0.0037 in·lbf/1°	Not Required	-100 to 375	No	4468N26	000000
				3/8"	19/32"	-15° to 15°	20	40	Stainless Steel	Leaf	0.0065 in·lbf/1°	Not Required	-100 to 375	No	4468N27	000000
				1/2"	25/32"	-15° to 15°	35	70	Stainless Steel	Leaf	0.0148 in·lbf/1°	Not Required	-100 to 375	No	4468N28	000000
				5/8"	1"	-15° to 15°	55	110	Stainless Steel	Leaf	0.0296 in·lbf/1°	Not Required	-100 to 375	No	4468N29	000000
				3/4"	1 3/16"	-15° to 15°	80	160	Stainless Steel	Leaf	0.0482 in·lbf/1°	Not Required	-100 to 375	No	4468N31	000000
				1"	1 19/32"	-15° to 15°	140	280	Stainless Steel	Leaf	0.1185 in·lbf/1°	Not Required	-100 to 375	No	4468N32	000000