2.006" ID Bearings | McMaster-Carr

With thick, tapered rollers, these thrust bearings are the strongest we offer. The rollers spin inside a raceway instead of a cage, so there’s room for more rollers to support higher loads than three-piece designs. You’ll often find them on crane hooks and kingpins that connect semi-trailers to semi-tractors. However, they rotate at a fraction of the speed of other roller thrust bearings.

Since they come as one piece, you don’t need to assemble cages and washers to install. An outer band holds the rollers inside the raceway, keeping lubricant in and dirt out.

Steel—Strong and wear resistant. However, these bearings are best for dry environments since moisture will cause them to rust.

Open—With no rubber seal to block airflow, these bearings dissipate heat quickly, extending the life of the lubricant and reducing friction over time.

	Dynamic Thrust Load Cap., lb.	Max. Rotation Speed, rpm	Temp. Range, ° F		Each
Steel







	Open

	2"	2.948"	0.625"	13,300	10	0 to 150	2291N115	0000000

Dry-Running Thrust Bearings

Made of naturally slippery plastic so there's no lubricant to maintain or make a mess. These bearings are ideal for spic-and-span spaces since oil won't drip off, wash out, or collect dust over time. They'll also never rust.

High-Load Moisture-Resistant Rulon LR—Similar to acetal, these bearings won’t swell from water or humidity, plus they support higher loads.

	OD	Thk.	Dynamic Thrust Load Cap. @ Speed	Color	Temp. Range, ° F		Each
High-Load Moisture-Resistant Rulon LR



	2"	3"	1/8"	1,650 lb. @ 30 rpm	Maroon	-400 to 550	7532K72	0000000