5,600 rpm Bearings | McMaster-Carr

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23 Products

About Ball and Roller Bearings

Ball Bearings

Shielded bearings block out dust and other contaminants, but do not dissipate heat as efficiently as open bearings.

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

Shielded

					Radial Load Cap., lbs.
Bearing Trade Number	For Shaft Dia.	For Housing ID	Wd.	Ring Material	Dynamic	Static	Max. Speed, rpm	Lubrication	Temp. Range, °F	ABEC Rating		Each
6311-2Z	55mm	120mm	29mm	Steel	16,000	10,100	5,600	Lubricated	-20° to 230°	ABEC-1	00000000	000000

Permanently Lubricated Ball Bearings

A solid polymer lubricant surrounds the balls, eliminating the need for additional lubrication. Because it's solid, the lubricant blocks out water and dust, extending the life of the bearing.

Sealed bearings have even better resistance to dust and contaminants than open bearings.

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

					Radial Load Cap., lbs.
Bearing Trade Number	For Shaft Dia.	For Housing ID	Wd.	Ring Material	Dynamic	Static	Max. Speed, rpm	Lubrication	Temp. Range, °F	ABEC Rating		Each
Open
6207	35mm	72mm	17mm	Steel	4,450	3,150	5,600	Lubricated	10° to 200°	ABEC-1	00000000	000000
Sealed
6207-2RS	35mm	72mm	17mm	Steel	4,450	3,150	5,600	Lubricated	10° to 200°	ABEC-1	00000000	00000

Precision Ball Bearings

Sealed

For greater accuracy and higher speeds, these bearings are made to tighter tolerances than standard ball bearings.

Sealed bearings block out dust and other contaminants better than shielded bearings.

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

					Radial Load Cap., lbs.
Bearing Trade Number	For Shaft Dia., mm	For Housing ID, mm	Wd., mm	Ring Material	Dynamic	Static	Max. Speed, rpm	Lubrication	Temp. Range, °F	ABEC Rating		Each
Sealed
6208-2RS	40	80	18	Steel	7,300	4,250	5,600	Lubricated	-30° to 210°	ABEC-3	00000000	000000

Self-Aligning Ball Bearings

Open

Sealed

With a spherical raceway and two rows of balls, these bearings compensate for shaft misalignment.

Open bearings dissipate heat more efficiently than sealed bearings.

Sealed bearings block out dust and other contaminants better than open bearings, but retain more heat.

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

					Radial Load Cap., lbs.
Bearing Trade Number	For Shaft Dia., mm	For Housing ID, mm	Wd., mm	Ring Material	Dynamic	Static	Max. Speed, rpm	Lubrication	Misalignment Capability	Temp. Range, °F	ABEC Rating		Each
Open
1310	50	110	27	Steel	9,750	3,150	5,600	Required	4°	Not Rated	ABEC-1	00000000	0000000
2309	45	100	36	Steel	12,350	3,750	5,600	Required	4°	Not Rated	ABEC-1	00000000	000000
Sealed
2208-2RS	40	80	23	Steel	4,450	1,550	5,600	Lubricated	1.5°	-30° to 210°	ABEC-1	0000000	000000
2307-2RS	35	80	31	Steel	5,950	1,900	5,600	Lubricated	1.5°	-30° to 210°	ABEC-1	0000000	000000

One-Way Locking Ball Bearing Clutches

Shielded

Internal locking elements (sprags) lock to transmit torque in one direction while turning freely in the other direction. Use them in applications where precision movement is required, such as pick-and-place and automated indexing conveyor systems. Shields keep out dust and contaminants.

Shielded bearings dissipate heat better than sealed bearings, but don’t keep out as much dust.

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

					Radial Load Cap., lbs.
Bearing Trade Number	For Shaft Dia., mm	For Housing ID, mm	Wd., mm	Ring Material	Dynamic	Static	Max. Speed, rpm	Max. Torque, ft.-lbs.	Lubrication	Temp. Range, °F	ABEC Rating		Each
Shielded
FZ 6205	25	52	15	Steel	1,620	1,040	5,600	70	Lubricated	-40° to 170°	ABEC-1	0000000	0000000

Tapered Bore Self-Aligning Ball Bearings

Tapered Shaft

For use on tapered shafts and round shafts with adapter sleeves, these ball-bearings have a spherical raceway to compensate for shaft misalignment.

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

					Radial Load Capacity
Bearing Trade Number	For Shaft Diameter, mm	For Housing ID, mm	Width, mm	Ring Material	Dynamic	Static, lbs.	Maximum Speed, rpm	Lubrication	Misalignment Capability	Maximum Temperature, °F	Rate of Taper	ABEC Rating		Each
Open
2309K	45	100	36	Steel	12,350	3,750	5,600	Required	4°	240°	1:12	ABEC-1	0000000	0000000

Angular-Contact Thrust Ball Bearings

Sealed

Install these bearings for use with combined radial and thrust loads. They are often used in spindle applications and can be combined with cylindrical roller bearings to better handle radial loads.

Single-row bearings handle thrust loads on one side. For applications with thrust loads on both sides, mount them in pairs.

Double-row bearings handle thrust loads in both directions.

Sealed bearings block out dust and other contaminants better than open and shielded bearings, but retain the most heat.

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

					Combined Load Cap., lbs.
Bearing Trade Number	For Shaft Dia., mm	For Housing ID, mm	Wd., mm	Ring Material	Dynamic	Static	Max. Speed, rpm	Lubrication	Contact Angle	Temp. Range, °F	ABEC Rating	Specifications Met		Each
Single Row
Sealed
7207-2RS	35	72	17	Steel	6,250	4,250	5,600	Lubricated	40°	-20° to 230°	ABEC-1	DIN 628-1	0000000	0000000
Double Row
Sealed
3208-2RS	40	80	30.2	Steel	10,600	7,600	5,600	Lubricated	30°	-20° to 230°	ABEC-3	__	00000000	000000

Thrust Ball Bearings

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.

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

					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
35mm	52mm	12mm	Nylon Plastic	Steel	4,500	10,000	5,600	Required	-40° to 250°	Two Washers	00000000	000000

Combination Ball/Needle-Roller Bearings

A built-in thrust ball bearing reduces wear from adjacent shaft components, while the needle rollers support high radial loads. Install anywhere you would use separate bearings for radial and thrust loads.

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

						Radial Load Cap., lbs.		Thrust Load Cap., lbs.
For Shaft Dia., mm	For Housing ID, mm	Wd., mm	Ball Bearing OD, mm	Ball Bearing Wd., mm	Ring Material	Dynamic	Static	Dynamic	Static	Max. Speed, rpm	Lubrication	For Shaft Surface Smoothness (Ra), microinch	Temp. Range, °F		Each
Open
30	42	30	48	11	Steel	4,550	7,750	4,200	7,550	5,600	Required	8	-20° to 230°	00000000	0000000

Needle-Roller Thrust Bearings

Thinner rollers allow these bearings to fit in tighter spaces than tapered-roller thrust bearings. Because of the large contact area between the rollers and washers (not included), these bearings are great for medium to heavy duty, low-friction jobs. For use on hardened and ground surfaces.

Washers allow you to use the bearing on unhardened and unground surfaces.

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

Bearings

Bearing

			Thrust Load Cap., lbs.
For Shaft Dia.	OD	Thick.	Dynamic	Static	Max. Speed, rpm	Lubrication	For Shaft Surface Smoothness (Ra), microns	Temp. Range, °F		Each
Steel Rollers
Open
2 1/4"	3"	5/64"	5,550	32,000	5,600	Required	0.2	0° to 240°	0000000	000000

Washers

Washer

For Shaft Dia.	OD	Thick.	Washer Material		Each
2 1/4"	3"	1/32"	Steel	00000000	00000
2 1/4"	3"	0.032"	Steel	00000000	0000
2 1/4"	3"	0.126"	Steel	00000000	0000
2 1/4"	3 1/8"	3/32"	Steel	00000000	00000

Permanently Lubricated Mounted Ball Bearings

A solid polymer lubricant surrounds the balls, eliminating the need for additional lubrication. Seals block out dust and contaminants.

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

		Overall			Mounting			Radial Load Cap., lbs.
For Shaft Dia.	Center Ht.	Ht.	Lg.	Wd.	Hole Lg.	Hole Wd.	Hole Ctr.-to-Ctr.	Dynamic	Static	Max. Speed, rpm	Temp. Range, °F	Alignment Style	Lubrication		Each
Sealed Steel Bearings with Cast Iron Housing
Shaft Mount Type: Set Screw
1"	1 7/16"	2 25/32"	5 1/2"	1 17/32"	13/16"	7/16"	4 1/8"	3,150 lbs.	1,770 lbs.	5,600	10° to 175°	Self Aligning	Lubricated	000000	0000000

Mounted Bearings with Three-Bolt Flange

Bearings are self-aligning to compensate for shaft misalignment. Seals block out dust and contaminants.

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

		Overall				Mounting			Radial Load Cap., lbs.
For Shaft Dia.	Center Ht.	Ht.	Lg.	Wd.	Flange Thick.	Hole Dia.	Hole Ctr.-to-Ctr. Lg.	Hole Ctr.-to-Ctr. Ht.	Dynamic	Static	Max. Speed, rpm	Temp. Range, °F	Alignment Style	Lubrication		Each
Sealed Steel Ball Bearings with Nickel-Plated Cast Iron Housing
Shaft Mount Type: Set Screw
1 1/8"	3 3/4"	5 3/8"	3 1/4"	1 5/8"	3/8"	13/32"	1 7/8"	1 1/4"	3,350	2,500	5,600	-40° to 220°	Self Aligning	Lubricated	0000000	0000000
1 3/16"	3 3/4"	5 3/8"	3 1/4"	1 5/8"	3/8"	13/32"	1 7/8"	1 1/4"	3,350	2,500	5,600	-40° to 220°	Self Aligning	Lubricated	0000000	000000
1 1/4"	3 3/4"	5 3/8"	3 1/4"	1 5/8"	3/8"	13/32"	1 7/8"	1 1/4"	3,350	2,500	5,600	-40° to 220°	Self Aligning	Lubricated	0000000	000000