41mm OD Bearings | McMaster-Carr

Steel balls and washers allow these bearings to handle higher loads than bearings with stainless steel components. With an open design, they dissipate heat more efficiently than one-piece thrust ball bearings.

					Thrust Load Cap., lbs.
For Shaft Dia.	OD	Thick.	Cage Material	Washer Material	Dynamic	Static	Max. Speed, rpm	Lubrication	Temp. Range, °F	Includes		Each
Open
25mm	41mm	11.11mm	Nylon Plastic	Steel	45	450	5,000	Required	-40° to 220°	Two Washers	0000000	000000

Corrosion-Resistant Thrust Ball Bearings

A combination of stainless steel and nylon components provide increased corrosion resistance over standard thrust ball bearings. With an open design, they dissipate heat more efficiently than one-piece thrust ball bearings.

					Thrust Load Cap., lbs.
For Shaft Dia.	OD	Thick.	Cage Material	Washer Material	Dynamic	Static	Max. Speed, rpm	Lubrication	Temp. Range, °F	Includes		Each
Open
25mm	41mm	11.11mm	Nylon Plastic	410 Stainless Steel	45	320	5,000	Required	-40° to 220°	Two Washers	0000000	000000

Thin-Profile Crossed-Roller Bearings

For a more compact machine, these bearings have thinner inner and outer rings than high-load crossed-roller bearings. Route hydraulic lines, electrical wiring, and other components through the inside of the bearing. The rollers face in alternating directions to allow for rigid, accurate motion under any combination of radial, thrust, and moment (twisting) loads. Use in applications where highly accurate motion is necessary, such as machine tools and industrial robots.

Open bearings dissipate heat more efficiently than sealed bearings.

				Combined Load Cap., lbs.
For Shaft Dia., mm	For Housing ID, mm	Wd., mm	Ring Material	Dynamic	Static	Max. Speed, rpm	Lubrication	Temp. Range, °F		Each
Open
30	41	5	Steel	390	440	2,100	Required	0° to 230°	0000000	0000000

Self-Lubricating Ejector Pin Bushings

Eject parts smoothly from your mold without liquid lubricant—these bushings reduce friction between ejector pins and plates. These bushings have graphite plugs to help the pins slide without wearing your assembly.

OD				Tolerance
(A)	(B)	(C)	Lg.	ID	OD (A)	OD (B)	OD (C)	Lg.	Material	Hardness		Each
30mm ID
38mm	41mm	38.013mm	45mm	0mm to 0.013mm	-0.026mm to 0mm	-0.13mm to 0mm	0mm to 0.013mm	-0.76mm to 0mm	Aluminum-Bronze	Brinell 163	0000000	000000