Conveyor Bearings | McMaster-Carr

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For Use With

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

Yes

DFARS Specialty Metals

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Exempt

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244 Products

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	—	00000000	00000


	1.600"	1.800"	65	0.90"	0.60"	Hex	7/16"	—	Stainless Steel	—	-10 to 140	—	00000000	00000
	1.800"	1.900"	45	1.20"	1.00"	Hex	7/16"	—	Stainless Steel	—	-10 to 140	—	00000000	0000
	1.800"	1.900"	65	1.20"	1.00"	Hex	7/16"	—	Stainless Steel	—	-10 to 140	—	00000000	00000
	1.900"	2.000"	45	0.80"	0.60"	Hex	7/16"	—	Stainless Steel	—	-10 to 140	—	00000000	0000
	1.900"	2.000"	65	0.90"	0.60"	Hex	7/16"	—	Stainless Steel	—	-10 to 140	—	00000000	00000


	Black Polypropylene



			1.270"	1.375"	300	0.60"	0.40"	Round	—	1/4"	Steel	Shielded	-10 to 140	Quiet-Rolling Bearings	0000000	00000


			1.800"	1.900"	1,010	1.20"	0.90"	Hex	7/16"	—	Steel	Shielded	-10 to 140	Quiet-Rolling Bearings	0000000	00000
			2.300"	2.500"	250	1.40"	1.10"	Hex	11/16"	—	Steel	Shielded	-10 to 140	Quiet-Rolling Bearings	0000000	00000


			Zinc-Plated Steel



					1.502"	1.625"	145	0.75"	0.44"	Hex	7/16"	—	Steel	—	-10 to 225	—	0000000	00000


					1.712"	1.812"	300	0.69"	0.39"	Hex	7/16"	—	Steel	—	-10 to 225	—	0000000	00000
					2.270"	2.437"	425	1.21"	0.70"	Hex	11/16"	—	Steel	—	-10 to 225	—	0000000	00000
					2.270"	2.437"	425	1.23"	0.74"	Hex	11/16"	—	Steel	Shielded	-10 to 225	—	0000000	00000


					Stainless Steel



							1.502"	1.625"	145	0.75"	0.44"	Hex	7/16"	—	Stainless Steel	—	-10 to 300	—	0000000	00000


							2.270"	2.437"	425	1.23"	0.74"	Hex	11/16"	—	Stainless Steel	—	-10 to 300	—	0000000	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	00000000	00000


	1 1/2	1.600"	1.800"	45	0.80"	0.60"	Hex	7/16"	Stainless Steel	—	-10 to 140	00000000	0000
	1 1/2	1.600"	1.800"	65	0.90"	0.60"	Hex	7/16"	Stainless Steel	—	-10 to 140	00000000	00000
	2	2.100"	2.300"	60	0.80"	0.60"	Hex	7/16"	Stainless Steel	—	-10 to 140	00000000	00000
	2	2.100"	2.300"	80	0.90"	0.60"	Hex	7/16"	Stainless Steel	—	-10 to 140	00000000	00000


	Zinc-Plated Steel



			3	3.066"	—	600	1.25"	1.00"	Hex	1 1/16"	Steel	Shielded	-10 to 225	0000000	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	00000000	00000


	1 1/2	1.500"	1.600"	65	0.90"	0.60"	Hex	7/16"	Stainless Steel	-10 to 140	00000000	00000

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	00000000	00000


	0.902"	1.000"	125	0.60"	0.40"	Round	1/2"	-40 to 180	00000000	0000
	1.120"	1.250"	110	0.60"	0.40"	Round	3/8"	-40 to 180	00000000	0000
	1.370"	1.500"	260	0.90"	0.60"	Round	5/8"	-40 to 180	00000000	0000
	1.620"	1.750"	240	1.00"	0.70"	Round	1/2"	-40 to 180	00000000	0000
	1.902"	2.000"	240	1.00"	0.70"	Round	1/2"	-40 to 180	00000000	0000
	2.370"	2.500"	360	1.00"	0.70"	Round	3/4"	-40 to 180	00000000	00000
	2.760"	3.000"	540	1.50"	1.10"	Round	3/4"	-40 to 180	00000000	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	00000000	00000


	1 1/2	1.610"	1.900"	240	1.00"	0.70"	Round	1/2"	-40 to 180	00000000	0000
	2	2.067"	2.400"	110	1.00"	0.70"	Round	3/8"	-40 to 180	00000000	00000
	2	2.067"	2.400"	240	1.00"	0.70"	Round	1/2"	-40 to 180	00000000	00000
	2 1/2	2.469"	2.900"	240	1.00"	0.70"	Round	1/2"	-40 to 180	00000000	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	00000000	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	00000000	000000

Conveyor Belt Take-Up Bearings


Iron	Stainless Steel	End View

Use on a conveyor pulley with a conveyor belt tensioner to adjust the tension on a conveyor belt.

Stainless Steel—Stainless steel bearings are corrosion resistant.

	Dynamic Load Cap., lb.	Max. Rotation Speed, rpm	Lg.	Wd.	Ht.	Temp. Range, ° F	Features		Each
Iron



	1/2"	2,100	7,500	3 11/16"	17/32"	3 1/2"	-20 to 200	Grease Fitting, Locking Collar with Two Set Screws	0000000	0000000


	5/8"	2,100	7,500	3 11/16"	17/32"	3 1/2"	-20 to 200	Grease Fitting, Locking Collar with Two Set Screws	0000000	000000
	3/4"	2,610	6,500	4"	17/32"	3 1/2"	-20 to 200	Grease Fitting, Locking Collar with Two Set Screws	0000000	000000
	1"	2,800	5,500	4 3/32"	17/32"	3 1/2"	-20 to 200	Grease Fitting, Locking Collar with Two Set Screws	0000000	000000
	1 3/16"	4,380	4,500	4 5/8"	17/32"	4"	-20 to 200	Grease Fitting, Locking Collar with Two Set Screws	0000000	000000
	1 1/4"	5,780	4,000	5"	17/32"	4"	-20 to 200	Grease Fitting, Locking Collar with Two Set Screws	0000000	000000
	1 7/16"	5,780	4,000	5"	17/32"	4"	-20 to 200	Grease Fitting, Locking Collar with Two Set Screws	0000000	000000
	1 1/2"	7,340	3,500	5 19/32"	11/16"	4 1/2"	-20 to 200	Grease Fitting, Locking Collar with Two Set Screws	0000000	000000
	1 3/4"	7,900	3,000	5 17/32"	11/16"	4 3/4"	-20 to 200	Grease Fitting, Locking Collar with Two Set Screws	0000000	000000
	1 15/16"	7,880	3,000	5 29/32"	11/16"	4 1/2"	-20 to 200	Grease Fitting, Locking Collar with Two Set Screws	0000000	000000


	Stainless Steel with Plastic Housing



			5/8"	2,435	4,835	3 11/16"	17/64"	3 1/8"	0 to 150	Grease Fitting, Locking Collar with Two Set Screws	0000000	000000


			3/4"	2,435	4,835	3 11/16"	17/64"	3 1/8"	0 to 150	Grease Fitting, Locking Collar with Two Set Screws	0000000	000000
			7/8"	2,650	4,610	3 13/16"	17/64"	3 1/8"	0 to 150	Grease Fitting, Locking Collar with Two Set Screws	0000000	000000
			1"	2,650	4,610	3 13/16"	17/64"	3 1/8"	0 to 150	Grease Fitting, Locking Collar with Two Set Screws	0000000	000000

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	0000000	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	000000	000000


	2	2.060"	2.360"	55	1.90"	1.40"	Hex	7/16"	Stainless Steel	-40 to 180	000000	00000

Wheel Bearings

Replace worn or damaged wheel bearings to keep your equipment rolling. Use flanged bearings and ball bearings in pairs. Change the axle diameter with wheel reducer bushings (sold separately).

Note: Not for use in towing applications.

For impact-resistant tapered roller bearings, as well as other bearing materials and sizes, please see Ball and Roller Bearings and Sleeve Bearings.

Acetal


Flanged Sleeve Plain Bearings	Sleeve Plain Bearings

Acetal bearings are a good choice for washdown and dusty environments.

Plain Bearing—Plain bearings prevent wear to the wheel bore.

	OD	Lg.	Temp. Range, ° F		Each
Flanged Sleeve Plain Bearings



	3/4"	1 3/16"	13/16"	-20 to 180	0000000	00000


	Sleeve Plain Bearings



			1/2"	1 3/16"	2 1/8"	-20 to 180	0000000	0000


			3/4"	1 3/16"	1 5/8"	-20 to 180	0000000	0000
			3/4"	1 3/16"	2 1/8"	-20 to 180	0000000	0000

Steel

Ball Bearings

Roller Bearings

Ball Bearings—Ball bearings require minimal effort to start rolling and are best for low speeds.

Roller Bearings—Roller bearings provide smooth rolling. Retaining washers hold roller bearings in place.

	OD	Lg.		Each
Ball Bearings



	5/16"	1 1/8"	7/8"	0000000	00000


	3/8"	1 1/8"	7/16"	0000000	00000
	1/2"	1 3/16"	15/16"	0000000	00000
	5/8"	1 3/8"	3/8"	0000000	0000
	3/4"	1 3/8"	3/8"	0000000	0000


	Roller Bearings



			1/2"	15/16"	1 1/4"	00000000	0000


			1/2"	1 1/16"	1 1/8"	00000000	0000
			5/8"	1 3/16"	1 3/8"	00000000	0000
			5/8"	1 3/16"	1 3/4"	00000000	0000
			5/8"	1 3/16"	1 7/8"	00000000	0000
			5/8"	1 3/16"	2"	00000000	0000
			3/4"	1 3/16"	1 1/4"	00000000	0000
			3/4"	1 3/16"	1 3/4"	00000000	0000
			3/4"	1 3/16"	1 7/8"	00000000	0000
			3/4"	1 3/16"	2"	00000000	0000
			3/4"	1 3/16"	2 1/2"	00000000	00000


			7/8"	1 7/16"	2"	00000000	00000
			1"	1 7/16"	2"	00000000	00000
			1"	1 7/16"	2 1/2"	00000000	00000
			1"	1 9/16"	2 1/4"	00000000	00000
			1"	1 15/16"	2 1/2"	00000000	00000
			1"	1 15/16"	3"	00000000	00000
			1 1/4"	1 15/16"	2 1/2"	00000000	00000
			1 1/4"	1 15/16"	3"	00000000	00000
			1 1/4"	2 7/16"	3"	00000000	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"	00000000	0000000


	6"	118"	1/16"	1 1/2"	6"	0000000	000000
	9"	118"	3/16"	1 1/2"	9"	0000000	000000
	9"	118"	3/16"	2"	9"	0000000	000000
	12"	141"	3/16"	2 7/16"	12"	0000000	00000000
	12"	142"	3/16"	2"	12"	0000000	00000000
	14"	141"	1/8"	2 7/16"	14"	0000000	000000


	Stainless Steel



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


			6"	118"	—	1 1/2"	6"	00000000	00000000
			9"	118"	—	1 1/2"	9"	00000000	00000000
			9"	118"	3/16"	2"	9"	00000000	00000000
			12"	141"	3/16"	2 7/16"	12"	00000000	00000000
			12"	142"	—	2"	12"	00000000	00000000
			14"	141"	3/16"	2 7/16"	14"	00000000	00000000

Troughs

	Lg., ft.		Each
Steel



	4"	10	00000000	0000000


	6"	10	0000000	000000
	9"	10	0000000	000000
	12"	12	0000000	00000000
	14"	12	0000000	00000000


	Stainless Steel



			4"	10	00000000	00000000


			6"	10	00000000	00000000
			9"	10	00000000	00000000
			12"	12	00000000	00000000
			14"	12	00000000	00000000

Trough Covers

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



	4"	10	—	—	00000000	0000000


	6"	10	—	10 Cover Clamps, Rubber Seal	0000000	000000
	9"	10	—	10 Cover Clamps, Rubber Seal	0000000	000000
	12"	12	—	10 Cover Clamps, Rubber Seal	0000000	000000
	14"	12	—	10 Cover Clamps, Rubber Seal	0000000	000000


	Stainless Steel



			4"	10	—	—	00000000	000000


			6"	10	—	—	00000000	000000
			9"	10	2"	—	00000000	000000
			12"	12	2"	—	00000000	000000
			14"	12	—	—	00000000	000000

Extra-Cover Clamps

Material		Each
Steel	0000000	000000
Stainless Steel	00000000	00000

Discharge Spouts

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

	For Shaft Dia.		Each
Steel



	4"	—	00000000	0000000


	6"	—	0000000	000000
	9"	—	0000000	000000
	12"	—	0000000	000000
	14"	—	0000000	000000


	Stainless Steel



			4"	—	00000000	000000


			6"	1 1/2"	00000000	000000
			9"	2"	00000000	000000
			12"	2"	00000000	000000
			14"	—	00000000	000000

Coupling Shafts

Coupling shafts connect two screws together.

		Each
Steel



	1"	00000000	000000


	1 1/2"	0000000	00000
	2"	0000000	00000
	2 7/16"	0000000	000000


	Stainless Steel



			1"	00000000	000000


			1 1/2"	00000000	000000
			2"	00000000	000000
			2 7/16"	00000000	000000
			3"	00000000	000000

End Shafts

End shafts support the end conveyor section.

		Each
Steel



	1"	00000000	000000


	1 1/2"	0000000	00000
	2"	0000000	00000
	2 7/16"	0000000	000000


	Stainless Steel



			1"	00000000	000000


			1 1/2"	00000000	000000
			2"	00000000	000000
			2 7/16"	00000000	000000
			3"	00000000	000000

Coupling Bolts

Coupling bolts connect shafts to the screw.

	Pkg. Qty.		Pkg.
Steel



	1"	4	00000000	000000


	1 1/2"	4	0000000	00000
	2"	4	0000000	00000
	2 7/16"	4	0000000	00000


	Stainless Steel



			1"	1	00000000	00000


			1 1/2"	1	00000000	00000
			2"	1	00000000	00000
			2 7/16"	1	00000000	00000
			3"	1	00000000	00000

End-Shaft Seals

End-shaft seals prevent material contamination and discharge.

		Each
Steel



	1"	00000000	0000000


	1 1/2"	0000000	000000
	2"	0000000	000000
	2 7/16"	0000000	000000


	Stainless Steel



			1"	00000000	000000


			1 1/2"	00000000	000000
			2"	00000000	000000
			2 7/16"	00000000	000000
			3"	00000000	000000

End-Shaft Bearings

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

		Each
Steel



	1 1/2"	0000000	0000000


	2"	0000000	000000
	2 7/16"	0000000	000000

Trough Ends

	For Shaft Dia.		Each
Steel



	4"	1"	00000000	0000000


	6"	1 1/2"	0000000	000000
	9"	1 1/2"	0000000	000000
	9"	2"	0000000	000000
	12"	2"	0000000	000000
	12"	2 7/16"	0000000	000000
	14"	2 7/16"	0000000	000000


	Stainless Steel



			4"	1"	00000000	000000


			6"	1 1/2"	00000000	000000
			9"	1 1/2"	00000000	000000
			9"	2"	00000000	000000
			12"	2"	00000000	000000
			12"	2 7/16"	00000000	000000
			14"	2 7/16"	00000000	000000

Bearing Hangers

Bearing hangers mount inside the trough.

	For Shaft Dia.		Each
Steel



	4"	1"	00000000	0000000


	6"	1 1/2"	0000000	000000
	9"	1 1/2"	0000000	000000
	9"	2"	0000000	000000
	12"	2"	0000000	000000
	12"	2 7/16"	0000000	000000
	14"	2 7/16"	0000000	000000


	Stainless Steel



			4"	1"	00000000	000000


			6"	1 1/2"	00000000	000000
			9"	1 1/2"	00000000	000000
			9"	2"	00000000	000000
			12"	2"	00000000	000000
			12"	2 7/16"	00000000	000000
			14"	2 7/16"	00000000	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	00000000	000000


	6", 9"	1 1/2"	—	0000000	00000
	9", 12"	2"	—	0000000	00000
	12", 14"	2 7/16"	—	0000000	00000


	Polyethylene



			4"	1"	225	00000000	000000


			UHMW Polyethylene (FDA Compliant 21 CFR 177.1520)



					6", 9"	1 1/2"	—	0000000	00000


					9", 12"	2"	—	0000000	00000
					12", 14"	2 7/16"	—	0000000	00000


					Iron



							4"	1"	500	00000000	00000


							6", 9"	1 1/2"	—	0000000	00000
							9", 12"	2"	—	0000000	00000
							12", 14"	2 7/16"	—	0000000	000000


							Bronze



									4"	1"	225	00000000	00000000


									6", 9"	1 1/2"	850	0000000	000000
									9", 12"	2"	850	0000000	000000
									9", 12"	2 7/16"	850	00000000	000000

Conveyor Belt Take-Up Frames


Painted Steel	Stainless Steel

A take-up frame extends or retracts the conveyor pulley to adjust the tension on the conveyor belt. Mount to the sides of the conveyor and attach to the bearings that hold the pulley.

Note: Two take-up frames and two bearings (sold separately) are required.

Stainless Steel—Stainless steel take-up frames are corrosion resistant.

						Mounting Hole
	Max. Adjustment Lg.	Lg.	Ht.	Adjusting Screw Material	Mounting Fasteners Included	Dia.	Ctr.-to-Ctr. Lg.	Ctr.-to-Ctr. Ht.	Color		Each
Painted Steel



		1 1/2"	7"	4 1/16"	Cadmium-Plated Steel	No	9/16"	6"	3 3/16"	Gray	0000000	0000000


		3"	8 1/2"	4 1/16"	Cadmium-Plated Steel	No	9/16"	7 1/2"	3 3/16"	Gray	0000000	000000
		6"	11 1/2"	4 1/16"	Cadmium-Plated Steel	No	9/16"	10 1/2"	3 3/16"	Gray	0000000	000000
		6"	12 3/8"	4 11/16"	Cadmium-Plated Steel	No	9/16"	11 3/8"	3 11/16"	Gray	0000000	000000
		6"	14"	5 1/16"	Cadmium-Plated Steel	No	9/16"	12 7/8"	3 1/16"	Gray	0000000	000000
		9"	14 1/2"	4 1/16"	Cadmium-Plated Steel	No	9/16"	13 1/2"	3 3/16"	Gray	0000000	000000
		9"	15 3/8"	4 11/16"	Cadmium-Plated Steel	No	9/16"	14 3/8"	3 11/16"	Gray	0000000	000000
		9"	17"	5 1/16"	Cadmium-Plated Steel	No	9/16"	15 7/8"	3 1/16"	Gray	0000000	000000
		12"	18 3/8"	4 11/16"	Cadmium-Plated Steel	No	9/16"	17 3/8"	3 11/16"	Gray	0000000	000000
		12"	20"	5 1/16"	Cadmium-Plated Steel	No	9/16"	18 7/8"	3 1/16"	Gray	0000000	000000
		18"	26"	5 1/16"	Cadmium-Plated Steel	No	9/16"	24 7/8"	3 1/16"	Gray	0000000	000000


		Stainless Steel



				3"	8"	3 3/4"	Stainless Steel	No	3/8"	6 1/2"	1 3/4"	—	0000000	000000


				6"	11"	3 3/4"	Stainless Steel	No	3/8"	9 1/2"	1 3/4"	—	0000000	000000
				9"	14"	3 3/4"	Stainless Steel	No	3/8"	12 1/2"	1 3/4"	—	0000000	000000
				12"	17"	3 3/4"	Stainless Steel	No	3/8"	15 1/2"	1 3/4"	—	0000000	000000

Bearings


Iron	Stainless Steel	End View

	For Shaft Dia.	Dynamic Load Cap., lb.	Max. Rotation Speed, rpm	Lg.	Wd.	Ht.	Temp. Range, ° F	Features		Each
Iron



	4 1/16"	1/2"	2,100	7,500	3 11/16"	17/32"	3 1/2"	-20 to 200	Grease Fitting, Locking Collar with Two Set Screws	0000000	0000000


	4 1/16"	5/8"	2,100	7,500	3 11/16"	17/32"	3 1/2"	-20 to 200	Grease Fitting, Locking Collar with Two Set Screws	0000000	000000
	4 1/16"	3/4"	2,610	6,500	4"	17/32"	3 1/2"	-20 to 200	Grease Fitting, Locking Collar with Two Set Screws	0000000	000000
	4 1/16"	1"	2,800	5,500	4 3/32"	17/32"	3 1/2"	-20 to 200	Grease Fitting, Locking Collar with Two Set Screws	0000000	000000
	4 11/16"	1 3/16"	4,380	4,500	4 5/8"	17/32"	4"	-20 to 200	Grease Fitting, Locking Collar with Two Set Screws	0000000	000000
	4 11/16"	1 1/4"	5,780	4,000	5"	17/32"	4"	-20 to 200	Grease Fitting, Locking Collar with Two Set Screws	0000000	000000
	4 11/16"	1 7/16"	5,780	4,000	5"	17/32"	4"	-20 to 200	Grease Fitting, Locking Collar with Two Set Screws	0000000	000000
	5 1/16"	1 1/2"	7,340	3,500	5 19/32"	11/16"	4 1/2"	-20 to 200	Grease Fitting, Locking Collar with Two Set Screws	0000000	000000
	5 1/16"	1 3/4"	7,900	3,000	5 17/32"	11/16"	4 3/4"	-20 to 200	Grease Fitting, Locking Collar with Two Set Screws	0000000	000000
	5 1/16"	1 15/16"	7,880	3,000	5 29/32"	11/16"	4 1/2"	-20 to 200	Grease Fitting, Locking Collar with Two Set Screws	0000000	000000


	Stainless Steel with Plastic Housing



			3 3/4"	5/8"	2,435	4,835	3 11/16"	17/64"	3 1/8"	0 to 150	Grease Fitting, Locking Collar with Two Set Screws	0000000	000000


			3 3/4"	3/4"	2,435	4,835	3 11/16"	17/64"	3 1/8"	0 to 150	Grease Fitting, Locking Collar with Two Set Screws	0000000	000000
			3 3/4"	7/8"	2,650	4,610	3 13/16"	17/64"	3 1/8"	0 to 150	Grease Fitting, Locking Collar with Two Set Screws	0000000	000000
			3 3/4"	1"	2,650	4,610	3 13/16"	17/64"	3 1/8"	0 to 150	Grease Fitting, Locking Collar with Two Set Screws	0000000	000000

Enclosed Conveyor Belt Take-Up Frames

Image of Attribute. Front orientation. Contains Annotated. Enclosed Conveyor Belt Take-Up Frames.

Prevent debris buildup, and thread damage—these take-up frames have a totally enclosed adjusting screw. Take-up frames mount to the sides of the conveyor and attach to the bearings that hold the pulley. Note: Two take-up frames and two base-mount bearings (not included) are required.

Stainless Steel—Stainless steel take-up frames are corrosion resistant.

						Mounting Hole			Mounting Slot
	Max. Adjustment Lg.	Lg.	Ht.	Adjusting Screw Material	Mounting Fasteners Included	Dia.	Ctr.-to-Ctr. Lg.	Ctr.-to-Ctr. Ht.	Wd.	Ht.	Ctr.-to-Ctr. Ht.		Each
Steel



		3"	6 7/8"	5 1/4"	Steel	No	9/16"	3 9/16"	2 5/8"	7/16"	11/16"	2 15/16" to 4 5/16"	00000000	0000000


		3"	8 1/2"	7"	Steel	No	9/16"	4 3/8"	3"	9/16"	15/16"	3 13/16" to 5 11/16"	00000000	000000
		6"	10 3/8"	5 1/4"	Steel	No	9/16"	7 1/16"	2 5/8"	7/16"	11/16"	2 15/16" to 4 5/16"	00000000	000000
		6"	11 1/2"	7"	Steel	No	9/16"	7 3/8"	3"	9/16"	15/16"	3 13/16" to 5 11/16"	00000000	000000
		9"	14 3/8"	5 1/4"	Steel	No	9/16"	11 1/16"	2 5/8"	7/16"	11/16"	2 15/16" to 4 5/16"	00000000	000000
		9"	14 1/2"	7"	Steel	No	9/16"	10 3/8"	3"	9/16"	15/16"	3 13/16" to 5 11/16"	00000000	000000
		12"	19 1/8"	10"	Steel	No	11/16"	14 1/8"	4"	11/16"	1 9/16"	5 9/16" to 8 11/16"	00000000	000000


		Stainless Steel



				3"	6 7/8"	5 1/4"	Stainless Steel	No	9/16"	3 9/16"	2 5/8"	7/16"	11/16"	2 15/16" to 4 5/16"	00000000	000000


				3"	8 1/2"	7"	Stainless Steel	No	9/16"	4 3/8"	3"	9/16"	15/16"	3 13/16" to 5 11/16"	00000000	000000
				6"	10 3/8"	5 1/4"	Stainless Steel	No	9/16"	7 1/16"	2 5/8"	7/16"	11/16"	2 15/16" to 4 5/16"	00000000	000000
				6"	11 1/2"	7"	Stainless Steel	No	9/16"	7 3/8"	3"	9/16"	15/16"	3 13/16" to 5 11/16"	00000000	000000
				9"	14 3/8"	5 1/4"	Stainless Steel	No	9/16"	11 1/16"	2 5/8"	7/16"	11/16"	2 15/16" to 4 5/16"	00000000	000000
				9"	14 1/2"	7"	Stainless Steel	No	9/16"	10 3/8"	3"	9/16"	15/16"	3 13/16" to 5 11/16"	00000000	000000

Speed Reducers for Roller Conveyors

Inline Mount

Under Mount

Also known as pallet brakes, these reducers mount on a gravity conveyor and create friction on the rollers to control the conveyor's speed. Speed reducers have an internal brake that gradually engages as the speed of the rollers increases. For best results, the spacing of the reducers should be equal to the length of the material you're conveying.

Inline Mount—Inline-mount rollers are often used for floor-mounted conveyors or those without much clearance underneath because they are mounted at the same level as other rollers on the conveyor. They come into direct contact with the load.

Under Mount—Under-mount reducers prevent damage to the load because they don’t come into direct contact with it. Instead, they are mounted underneath the conveyor where they contact the conveyor rollers.

				Overall
	Wt. Cap.	For Roller Dia.	For Roller Spacing Range	Lg.	Wd.	Ht.	Material	Wheel Material	Mounting Hardware Included		Each
Inline Mount



		100 lb.-1,000 lb.	1 3/8", 1.9", 2 1/2", 2 7/8"	1" to 6"	7 1/8"	4"	4 7/8"	Steel	Rubber-Coated Plastic	No	0000000	0000000


		1,000 lb.-3,000 lb.	1 3/8", 1.9", 2 1/2", 2 7/8"	1" to 6"	7 1/8"	4"	4 7/8"	Steel	Rubber-Coated Plastic	No	0000000	000000


		Under Mount



				25 lb.-500 lb.	1 3/8", 1.9", 2 1/2"	2" to 4"	7 3/8"	4"	4 3/4"	Steel	Rubber-Coated Plastic	Yes	0000000	000000


				175 lb.-1,800 lb.	1 3/8", 1.9", 2 1/2"	2" to 4"	7 3/8"	4"	4 3/4"	Steel	Rubber-Coated Plastic	Yes	0000000	000000
				500 lb.-2,500 lb.	1 3/8", 1.9", 2 1/2"	2" to 4"	7 3/8"	4"	4 3/4"	Steel	Rubber-Coated Plastic	Yes	0000000	000000