Bearings with eccentric lock have a collar that you twist in one direction to grip and the other to release. Compared to bearings with a set screw, they’re easier to install, require less adjustment over time, and are better for high-speed applications. But, they only work on shafts that spin in one direction.

Bearing with concentric lock use adapter sleeves (sold separately) to lock onto shafts in a way that enables high running speeds with little vibration. They work for applications that require reversing because they allow shafts to rotate in both directions.

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

Bearings

With Eccentric Lock

With Concentric Lock

		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: Eccentric Lock
1 1/2"	1 15/16"	4"	7 1/4"	2 1/4"	13/16"	21/32"	5 13/32"	6,900	4,250	4,800	-20° to 210°	Self Aligning	Lubricated	0000000	0000000
40mm	49.2mm	99mm	175mm	56.7mm	24.5mm	14mm	135.5mm	6,900	4,250	4,800	-20° to 210°	Self Aligning	Lubricated	00000000	000000
40mm	49.2mm	99mm	175mm	58.9mm	24.5mm	14mm	135.5mm	6,900	4,250	4,800	-20° to 210°	Self Aligning	Lubricated	00000000	000000
Shaft Mount Type: Concentric Lock
35mm	49.2mm	99mm	184mm	51.5mm	25.5mm	17mm	136.5mm	6,900	4,250	4,800	-20° to 210°	Self Aligning	Lubricated	00000000	000000

Adapter Sleeves for Bearings with Concentric Lock

Adapter Sleeve

1137 Carbon Steel Sleeves
For Shaft Diameter, mm	ID, mm	Width, mm	Includes		Each
35	35	46	Lock Nut, Lock Washer	00000000	000000

Food Industry Mounted Ball Bearings

Bearing

Optional Cover

The lubricant in these mounted ball bearings is suitable for incidental contact with food. Bearings are self-aligning to compensate for shaft misalignment.

Steel bearings are stronger than stainless steel bearings, but not as corrosion resistant.

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

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

Bearings
		Overall			Mounting			Radial Load Cap., lbs.								Optional Covers
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		Each
Sealed Steel Bearings with Plastic Housing
Shaft Mount Type: Set Screw
1 1/2"	1 15/16"	3 29/32"	6 57/64"	2 9/64"	53/64"	35/64"	5 5/8"	6,900	4,250	600	-20° to 160°	Self Aligning	Lubricated	0000000	0000000	0000000	000000

Mounted Ball Bearings with Two-Bolt Flange

Set Screw Mount

Eccentric Lock Mount

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

Bearings with a set-screw shaft mount secure to shafts with no need for an additional collar. They can be used for bi-directional shaft rotation when applications require reversing action. The set screw may cause some marring on the shaft.

Bearings with an eccentric-lock shaft mount are better than bearings with a set-screw shaft mount for high-speed applications, but only rotate in a single direction.

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

	Overall				Mounting		Radial Load Cap., lbs.
For Shaft Dia.	Ht.	Lg.	Wd.	Flange Thick.	Hole Dia.	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 1/2"	4 1/8"	6 3/4"	2 11/64"	9/16"	9/16"	5 21/32"	6,900	4,250	4,800	-20° to 210°	Self Aligning	Lubricated	0000000	0000000
Shaft Mount Type: Eccentric Lock
40mm	102mm	171.5mm	56.7mm	14mm	14mm	143.5mm	6,900	4,250	4,800	-20° to 210°	Self Aligning	Lubricated	00000000	000000
40mm	102mm	171.5mm	58.9mm	14mm	14mm	143.5mm	6,900	4,250	4,800	-20° to 210°	Self Aligning	Lubricated	00000000	000000

Food Industry Mounted Ball Bearings with Two-Bolt Flange

Bearing

Optional Cover

The lubricant in these mounted ball bearings is suitable for incidental contact with food. Bearings are self-aligning to compensate for shaft misalignment.

Steel bearings are stronger than stainless steel bearings, but not as corrosion resistant.

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

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

Bearings
	Overall				Mounting		Radial Load Cap., lbs.								Optional Covers
For Shaft Dia.	Ht.	Lg.	Wd.	Flange Thick.	Hole Dia.	Hole Ctr.-to-Ctr.	Dynamic	Static	Max. Speed, rpm	Temp. Range, °F	Alignment Style	Lubrication		Each		Each
Sealed Steel Bearings with Plastic Housing
Shaft Mount Type: Set Screw
1 1/2"	4 9/16"	6 25/32"	2 1/32"	9/16"	17/32"	5 21/32"	6,900	4,250	600	-20° to 160°	Self Aligning	Lubricated	0000000	0000000	0000000	000000

Mounted Ball Bearings with Four-Bolt Flange

Set Screw Mount

Eccentric Lock Mount

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

Set screw bearings secure to shafts as you tighten their screw. They don’t need a collar, but the screw leaves some marring on shafts. Use them in applications where shafts rotate in both directions.

Eccentric lock bearings are quick to install—twist them in one direction to tighten and the opposite to loosen. They’re better than set screw bearings for high speed applications, but they only work with shafts that rotate in one direction.

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

	Overall				Mounting		Radial Load Cap., lbs.
For Shaft Dia.	Ht.	Lg.	Wd.	Flange Thick.	Hole Dia.	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 1/2"	5 1/8"	5 1/8"	2 3/16"	21/32"	9/16"	4"	6,900	4,250	4,800	-20° to 210°	Self Aligning	Lubricated	0000000	0000000
Shaft Mount Type: Eccentric Lock
40mm	130mm	130mm	57.2mm	14mm	14mm	101.5mm	6,900	4,250	4,800	-20° to 210°	Self Aligning	Lubricated	0000000	000000
40mm	130mm	130mm	58.9mm	14mm	14mm	101.5mm	6,900	4,250	4,800	-20° to 210°	Self Aligning	Lubricated	0000000	000000

Food Industry Mounted Ball Bearings with Four-Bolt Flange

Optional Cover

The lubricant in these mounted ball bearings is suitable for incidental contact with food. Bearings are self-aligning to compensate for shaft misalignment.

Steel bearings are stronger than stainless steel bearings, but not as corrosion resistant.

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

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

Bearings
	Overall				Mounting		Radial Load Cap., lbs.							Optional Covers
For Shaft Dia.	Ht.	Lg.	Wd.	Flange Thick.	Hole Dia.	Hole Ctr.-to-Ctr.	Dynamic	Static	Max. Speed, rpm	Temp. Range, °F	Specifications Met		Each		Each
Sealed Steel Bearings with Plastic Housing
Shaft Mount Type: Set Screw
1 1/2"	5 1/8"	5 1/8"	2 9/64"	21/32"	35/64"	4"	6,900	4,250	600	-20° to 160°	FDA Compliant 21 CFR 177.1520 FDA Compliant 21 CFR 177.1680 FDA Compliant 21 CFR 177.2600 FDA Compliant 21 CFR 178.3570 NSF Registered H1	0000000	0000000	0000000	000000

Shaft-Mount Track Rollers

Also known as yoke-style cam followers, these rollers have more mounting flexibility than threaded track rollers. They're typically mounted onto a shaft or clevis rod end. Lubricate rollers through a hole and groove in the inner ring.

Crowned rollers have a slight curve, which is invisible to the naked eye, to stay centered on surfaces that are not perfectly aligned and/or not perfectly flat.

Rollers with seal have end seals to protect rolling elements from dirt and contamination.

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

Metric

Roller, mm					Radial Load Cap., lbs.
Dia.	Wd.	For Shaft Dia., mm	Overall Wd., mm	Max. Speed, rpm	Static	Dynamic	Max. Temp., °F	Bearing Type		Each
Steel Crowned Rollers with Seal
90	30	50	32	650	13,400	6,900	210°	Needle Roller	0000000	0000000