0.879" ID Bearings | McMaster-Carr

Made of plastics permitted by the US FDA for contact with food, these bearings won’t release harmful, smelly, and distasteful impurities into your food or beverage production line. These self-lubricating plastics eliminate the need for oil, resulting in less maintenance and improved hygiene. You’ll find them inside food-processing equipment such as mixers, conveyors, and fillers.

Flanged sleeve bearings combine a sleeve and thrust bearing in one. The flange supports thrust loads and prevents the bearing from being pushed out of place. The sleeve is the simplest way to support the load of a rotating shaft while reducing friction. Also known as plain bearings.

Moisture-Resistant UHMW Polyethylene—Virtually nonabsorbent, these bearings will keep their shape after washdowns. However, they aren’t suitable for high-temperature treatments such as steam cleaning.

	For Housing ID	Lg.	Flange OD	Flange Thk.	Dynamic Radial Load Cap. @ Speed	Dynamic Thrust Load Cap. @ Speed	Color	Temp. Range, ° F	Food Industry Std.		Each
Moisture-Resistant UHMW Polyethylene



	7/8"	1 1/8"	1 1/8"	1 5/16"	1/16"	140 lb. @ 60 rpm	70 lb. @ 60 rpm	White	-200 to 180	FDA Compliant 21 CFR 177.1520	57785K91	000000

Dry-Running Sleeve Bearings for Food and Beverage

With no moving parts, sleeve bearings are the simplest way to support the load of a rotating shaft while reducing friction. Also known as plain bearings.

Ultra-Low-Friction Rulon 641—Get effortless motion with strength surpassing UHMW polyethylene. Rulon 641 bearings can also operate from cryogenic to oven-like temperatures.

	For Housing ID	Lg.	Dynamic Radial Load Cap. @ Speed	Color	Temp. Range, ° F	Specs. Met		Each
Moisture-Resistant UHMW Polyethylene



	7/8"	1 1/8"	1 1/8"	140 lb. @ 60 rpm	White	-200 to 180	FDA Compliant 21 CFR 177.1520	57785K55	000000


	Ultra-Low-Friction Rulon 641



			7/8"	1 1/8"	1"	630 lb. @ 60 rpm	White	-400 to 550	FDA Compliant 21 CFR 177.1550, USP Class VI	6371K38	00000