27.04mm OD Bearings | McMaster-Carr

Startup friction causes these porous bronze bearings to release a thin layer of oil on the bearing’s surface. They are also known as Oilite® bearings.

Note: Dynamic load capacity is the maximum load a bearing can withstand at a given shaft speed. If your application’s load and speed requirements are below the values listed, the bearing will work.

For technical drawings and 3-D models, click on a part number.

Metric 841 Bronze Bearings

For 22 mm Shaft Dia.
For Housing ID, mm	Lg., mm	Dynamic Radial Load Capacity	Lubrication	Lubricant	Temperature Range, °F		Each
27	15	1,000 lbs. @ 60 rpm	Lubricated	SAE 30 Oil	-35° to 300°	00000000	00000
27	18	1,200 lbs. @ 60 rpm	Lubricated	SAE 30 Oil	-35° to 300°	0000000	0000
27	20	1,300 lbs. @ 60 rpm	Lubricated	SAE 30 Oil	-35° to 300°	00000000	0000
27	22	1,500 lbs. @ 60 rpm	Lubricated	SAE 30 Oil	-35° to 300°	0000000	0000
27	28	1,900 lbs. @ 60 rpm	Lubricated	SAE 30 Oil	-35° to 300°	00000000	0000
27	30	2,000 lbs. @ 60 rpm	Lubricated	SAE 30 Oil	-35° to 300°	00000000	0000
27	35	2,350 lbs. @ 60 rpm	Lubricated	SAE 30 Oil	-35° to 300°	00000000	0000

High-Load Oil-Embedded Sleeve Bearings

Increased iron content makes these bearings stronger and more resistant to shock loads than standard oil-embedded bearings; however they operate at lower speeds. Startup friction causes them to release a thin layer of oil on the bearing’s surface. Color is silver because of the iron. These bearings are also magnetic due to the high iron content.

Note: Dynamic load capacity is the maximum load a bearing can withstand at a given shaft speed. If your application’s load and speed requirements are below the values listed, the bearing will work.

For technical drawings and 3-D models, click on a part number.

863 Iron-Copper Bearings

For 22mm Shaft Dia.
For Housing ID	Lg.	Dynamic Radial Load Capacity	Lubrication	Lubricant	Temperature Range, °F		Each
27mm	18mm	1,550 lbs. @ 60 rpm	Lubricated	SAE 90 Oil	-15° to 300°	00000000	00000
27mm	22mm	1,900 lbs. @ 60 rpm	Lubricated	SAE 90 Oil	-15° to 300°	00000000	0000

Ultra-Low-Friction Oil-Embedded Sleeve Bearings

For applications with frequent starts and stops, the oil in these bearings contains particles of slippery PTFE that lubricate the bearing during startup.

Note: Dynamic load capacity is the maximum load a bearing can withstand at a given shaft speed. If your application’s load and speed requirements are below the values listed, the bearing will work.

For technical drawings and 3-D models, click on a part number.

Metric 841 Bronze Bearings

For 22mm Shaft Dia.
For Housing ID, mm	Lg., mm	Dynamic Radial Load Capacity	Lubrication	Lubricant	Temperature Range, °F		Each
27	18	1,200 lbs. @ 60 rpm	Lubricated	SAE 20 Oil with PTFE	-60° to 300°	00000000	00000
27	22	1,450 lbs. @ 60 rpm	Lubricated	SAE 20 Oil with PTFE	-60° to 300°	00000000	0000

Food Industry Oil-Embedded Sleeve Bearings

The oil in these bearings is suitable for incidental contact with food. Startup friction produces a thin layer of oil on the bearing’s surface.

Note: Dynamic load capacity is the maximum load a bearing can withstand at a given shaft speed. If your application’s load and speed requirements are below the values listed, the bearing will work.

For technical drawings and 3-D models, click on a part number.

841 Bronze Bearings

For 22mm Shaft Dia.
For Housing ID	Lg.	Dynamic Radial Load Capacity	Lubrication	Lubricant	Temperature Range, °F		Each
27mm	18mm	1,200 lbs. @ 60 rpm	Lubricated	SAE 20 Oil	-75° to 300°	00000000	00000
27mm	22mm	1,500 lbs. @ 60 rpm	Lubricated	SAE 20 Oil	-75° to 300°	00000000	00000

High-Load Food Industry Oil-Embedded Sleeve Bearings

Embedded with oil that is safe for incidental contact with food, these bearings are suitable for use in high-load applications such as bottling and filling lines in food processing plants. They are also known as Super Oilite® bearings. Startup friction releases the embedded oil onto their surface in a thin layer. Bearings are made of 863 iron-copper, which makes these bearings strong and resistant to shock loads.

Bearings with NSF H1 registered lubrication comply with NSF standards for incidental contact with food.

For technical drawings and 3-D models, click on a part number.

863 Iron-Copper
For Housing ID	Length	Dynamic Radial Load Capacity	Lubrication	Lubricant	Temperature Range, °F	Specifications Met		Each
For 22mm Shaft Dia.
27mm	18mm	1,550 lbs. @ 60 rpm	Lubricated	SAE 20 Oil	-75° to 300°	ASTM B439, NSF Registered H1	00000000	000000
27mm	22mm	1,900 lbs. @ 60 rpm	Lubricated	SAE 20 Oil	-75° to 300°	ASTM B439, NSF Registered H1	00000000	00000

High-Load Ultra-Low-Friction Oil-Embedded Sleeve Bearings

Use these bearings for frequent starts and stops in high-load applications. Startup friction causes these bearings to release a thin layer of oil that contains PTFE to lubricate the bearing’s surface. All have more iron content than standard oil-embedded bearings to handle heavier loads and higher shock loads, but operate at lower speeds.

Note: Dynamic load capacity is the maximum load a bearing can withstand at a given shaft speed. If your application’s load and speed requirements are below the values listed, the bearing will work.

For technical drawings and 3-D models, click on a part number.

863 Bearing Bronze
For Housing ID, mm	Length, mm	Dynamic Radial Load Capacity	Lubrication	Lubricant	Temperature Range, °F		Each
For 22 mm Shaft Dia.
27	18	1,550 lbs. @ 60 rpm	Lubricated	SAE 20 Oil with PTFE	-60° to 300°	00000000	00000
27	22	1,900 lbs. @ 60 rpm	Lubricated	SAE 20 Oil with PTFE	-60° to 300°	00000000	0000

Oil-Embedded Flanged Sleeve Bearings

Startup friction causes these porous bronze bearings to release a thin layer of oil on the bearing’s surface. They are also known as Oilite® bearings.

Note: Dynamic load capacity is the maximum load a bearing can withstand at a given shaft speed. If your application’s load and speed requirements are below the values listed, the bearing will work.

For technical drawings and 3-D models, click on a part number.

Metric 841 Bearing Bronze Bearings
For Housing ID	Lg.	Flange OD	Flange Thick.	Dynamic Radial Load Capacity	Dynamic Thrust Load Capacity	Lubrication	Lubricant	Temperature Range, °F		Each
For 22mm Shaft Dia.
27mm	18mm	32mm	2.5mm	1,200 lbs. @ 60 rpm	1,300 lbs. @ 60 rpm	Lubricated	SAE 30 Oil	-35° to 300°	0000000	00000
27mm	22mm	32mm	2.5mm	1,500 lbs. @ 60 rpm	1,300 lbs. @ 60 rpm	Lubricated	SAE 30 Oil	-35° to 300°	0000000	0000

High-Load Oil-Embedded Flanged Sleeve Bearings

Note: Dynamic load capacity is the maximum load a bearing can withstand at a given shaft speed. If your application’s load and speed requirements are below the values listed, the bearing will work.

For technical drawings and 3-D models, click on a part number.

863 Bronze Bearings
For Housing ID	Lg.	Flange OD	Flange Thick.	Dynamic Radial Load Capacity	Dynamic Thrust Load Capacity	Lubrication	Lubricant	Temperature Range, °F		Each
For 22mm Shaft Dia.
27mm	18mm	32mm	2.5mm	1,550 lbs. @ 60 rpm	1,150 lbs. @ 60 rpm	Lubricated	ISO 460 Oil	-15° to 300°	00000000	00000
27mm	22mm	32mm	2.5mm	1,900 lbs. @ 60 rpm	1,150 lbs. @ 60 rpm	Lubricated	ISO 460 Oil	-15° to 300°	00000000	0000

Ultra-Low-Friction Oil-Embedded Flanged Sleeve Bearings

For applications with frequent starts and stops, the oil in these bearings contains particles of slippery PTFE that lubricate the bearing during startup.

Note: Dynamic load capacity is the maximum load a bearing can withstand at a given shaft speed. If your application’s load and speed requirements are below the values listed, the bearing will work.

For technical drawings and 3-D models, click on a part number.

841 Bronze Bearings
For Housing ID	Lg.	Flange OD	Flange Thick.	Dynamic Radial Load Capacity	Dynamic Thrust Load Capacity	Lubrication	Lubricant	Temperature Range, °F		Each
For 22mm Shaft Dia.
27mm	18mm	32mm	2.5mm	1,200 lbs. @ 60 rpm	1,300 lbs. @ 60 rpm	Lubricated	SAE 20 Oil with PTFE	-60° to 300°	00000000	00000
27mm	22mm	32mm	2.5mm	1,450 lbs. @ 60 rpm	1,300 lbs. @ 60 rpm	Lubricated	SAE 20 Oil with PTFE	-60° to 300°	00000000	0000

Food Industry Oil-Embedded Flanged Sleeve Bearings

The oil in these bearings is suitable for incidental contact with food. Startup friction produces a thin layer of oil on the bearing’s surface.

Note: Dynamic load capacity is the maximum load a bearing can withstand at a given shaft speed. If your application’s load and speed requirements are below the values listed, the bearing will work.

For technical drawings and 3-D models, click on a part number.

841 Bronze Bearings
For Housing ID	Lg.	Flange OD	Flange Thick.	Dynamic Radial Load Capacity	Dynamic Thrust Load Capacity	Lubrication	Lubricant	Temperature Range, °F	Specifications Met		Each
For 22mm Shaft Dia.
27mm	18mm	32mm	2.5mm	1,200 lbs. @ 60 rpm	1,300 lbs. @ 60 rpm	Lubricated	SAE 20 Oil	-75° to 300°	FDA Compliant 21 CFR 178.3570	00000000	000000
27mm	22mm	32mm	2.5mm	1,500 lbs. @ 60 rpm	1,300 lbs. @ 60 rpm	Lubricated	SAE 20 Oil	-75° to 300°	FDA Compliant 21 CFR 178.3570	00000000	00000

High-Load Food Industry Oil-Embedded Flanged Sleeve Bearings

Embedded with lubricant that’s FDA compliant for incidental food contact, these bearings are good for high-load applications such as bottling and filling lines in food plants. They’re also known as Super Oilite® bearings. The lubricant releases in a thin layer on the surface of these bearings when they encounter friction.

841 bearing bronze sleeve bearings handle higher speeds than 863 bearing bronze sleeve bearings.

For technical drawings and 3-D models, click on a part number.

841 Bearing Bronze Bearings
For Housing ID	Length	Flange OD	Flange Thickness	Dynamic Radial Load Capacity	Dynamic Thrust Load Capacity	Lubrication	Lubricant	Temperature Range, °F	Specifications Met		Each
For 22mm Shaft Dia.
27mm	18mm	32mm	2.5mm	1,200 lbs. @ 60 rpm	1,300 lbs. @ 60 rpm	Lubricated	SAE 20 Oil	-75° to 300°	FDA Compliant 21 CFR 178.3570	00000000	000000
27mm	22mm	32mm	2.5mm	1,500 lbs. @ 60 rpm	1,300 lbs. @ 60 rpm	Lubricated	SAE 20 Oil	-75° to 300°	FDA Compliant 21 CFR 178.3570	00000000	00000