	System of Measurement System of Measurement

Inch

Metric

	For Shaft Diameter For Shaft Diameter

	For Load Direction For Load Direction

	Combined Radial and Thrust
	Thrust

	OD OD

	ID ID

	Bearing Trade Number Bearing Trade Number

	Dynamic Thrust Load Capacity Dynamic Thrust Load Capacity

Less than 1,000 lbs.

1,000 to 1,999 lbs.

2,000 to 9,999 lbs.

10,000 to 19,999 lbs.

20,000 lbs. or greater

	For Housing ID For Housing ID

	Width Width

	Dynamic Radial Load Capacity Dynamic Radial Load Capacity

10,000 lbs. or greater

	Static Radial Load Capacity Static Radial Load Capacity

Less than 10,000 lbs.

10,000 to 19,999 lbs.

20,000 to 29,999 lbs.

30,000 to 99,999 lbs.

100,000 lbs. or greater

	Maximum Speed Maximum Speed

	Seal Type Seal Type

Open

Sealed

	Shaft Mount Type Shaft Mount Type

Press Fit

Set Screw

	Static Thrust Load Capacity Static Thrust Load Capacity

Less than 10,000 lbs.

10,000 to 19,999 lbs.

20,000 to 29,999 lbs.

30,000 to 99,999 lbs.

100,000 lbs. or greater

Not Rated

	Inner Ring Width Inner Ring Width

	Lubrication Lubrication

Required

Lubricated

	Minimum Temperature Minimum Temperature

-60° F

-50° F

0° F

	Maximum Temperature Maximum Temperature

	Cage Width Cage Width

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	Outer Ring Trade Number Outer Ring Trade Number

362A
382A
2720
07196
07204
09195
11520
14274
14276
15244
15245
25520
29520
29620
31521
42620
45220
47620
52618
A2126
A4138
L44610
LM11710
LM11910
LM12710
LM67010
LM104911
M88010

	Mounted Bearing Type Mounted Bearing Type


Four-Bolt Flange Mount	Base Mount

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115 Products

About Ball and Roller Bearings

Found anywhere from machine tool spindles to conveyor rollers, these bearings have a two-piece design that allows for adjustment.

Zinc-coated steel bearings provide better corrosion resistance than steel bearings.

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

					Radial Load Cap., lbs.		Thrust Load Cap., lbs.
For Shaft Dia.	For Housing ID	Wd.	Bearing Trade Number	Outer Ring Trade No.	Dynamic	Static	Dynamic	Static	Max. Speed, rpm	Lubrication	Temp. Range, °F		Each
Steel Ring
Open
3/8"	1 17/64"	5/16"	A2037	A2126	630	2,050	430	2,450	7,200	Required	-60° to 200°	00000000	0000000
1/2"	1 3/8"	0.344"	A4050	A4138	700	2,550	550	3,400	6,300	Required	-60° to 200°	00000000	00000
5/8"	1 11/16"	3/8"	11590	11520	1,000	3,900	1,200	8,000	5,000	Required	-60° to 200°	0000000	00000
11/16"	1 37/64"	0.42"	LM11749	LM11710	1,300	5,250	650	4,350	5,500	Required	-60° to 200°	0000000	00000
3/4"	1 25/32"	0.475"	LM11949	LM11910	1,750	7,200	910	6,300	4,900	Required	-60° to 200°	0000000	00000
3/4"	1 15/16"	9/16"	09067	09195	2,300	9,100	1,050	7,050	4,900	Required	-60° to 200°	0000000	00000
55/64"	1 25/32"	0.475"	LM12749	LM12710	1,750	7,900	920	7,050	4,500	Required	-60° to 200°	0000000	00000
7/8"	2 3/64"	1/2"	07087	07204	1,700	6,650	1,150	7,750	4,100	Required	-60° to 200°	00000000	00000
63/64"	1 31/32"	3/8"	07097	07196	1,550	6,650	1,050	7,750	4,100	Required	-60° to 200°	0000000	00000
1"	1 31/32"	3/8"	07100	07196	1,550	6,650	1,050	7,750	4,100	Required	-60° to 200°	0000000	00000
1"	1 63/64"	0.42"	L44643	L44610	1,600	7,400	1,000	8,050	3,900	Required	-60° to 200°	0000000	00000
1"	2 7/16"	9/16"	15100	15245	2,700	12,100	1,600	12,400	3,300	Required	-60° to 200°	0000000	00000
1 1/16"	1 63/64"	0.42"	L44649	L44610	1,600	7,400	1,000	8,050	3,900	Required	-60° to 200°	0000000	00000
1 1/8"	2 29/64"	9/16"	15113	15245	2,700	12,100	1,600	12,400	3,300	Required	-60° to 200°	0000000	00000
1 3/16"	2 7/16"	5/8"	15118	15244	2,700	12,100	1,600	12,400	3,300	Required	-60° to 200°	0000000	00000
1 1/4"	2 21/64"	0.465"	LM67048	LM67010	2,100	10,000	1,500	12,000	3,400	Required	-60° to 200°	0000000	00000
1 1/4"	2 23/32"	5/8"	14125A	14276	2,950	13,900	1,900	15,400	3,000	Required	-60° to 200°	0000000	00000
1 5/16"	2 11/16"	11/16"	M88048	M88010	3,450	17,400	3,250	27,700	3,000	Required	-60° to 200°	0000000	00000
1 3/8"	2 23/32"	5/8"	14137A	14274	3,150	13,900	2,050	15,400	3,000	Required	-60° to 200°	00000000	00000
1 7/16"	3"	15/16"	31597	31521	5,500	24,100	3,800	28,200	2,800	Required	-60° to 200°	00000000	00000
1 1/2"	3"	3/4"	2788	2720	4,650	23,000	2,400	20,300	2,800	Required	-60° to 200°	0000000	00000
1 3/4"	3 17/64"	3/4"	25580	25520	4,850	24,900	2,800	24,200	2,400	Required	-60° to 200°	0000000	00000
2"	3 1/4"	0.65"	LM104949	LM104911	4,350	23,400	2,250	20,800	2,300	Required	-60° to 200°	0000000	00000
2"	3 1/2"	0.65"	368A	362A	4,600	21,500	2,500	20,100	2,300	Required	-60° to 200°	0000000	00000
2"	4 1/8"	15/16"	45284	45220	8,250	42,600	4,700	41,300	1,900	Required	-60° to 200°	0000000	000000
2 1/4"	3 13/16"	5/8"	387A	382A	4,900	24,100	2,950	24,900	2,000	Required	-60° to 200°	0000000	00000
2 1/2"	4 1/4"	3/4"	29585	29520	7,600	36,300	5,950	48,400	1,700	Required	-60° to 200°	00000000	000000
2 3/4"	4 7/16"	3/4"	29675	29620	5,950	37,200	4,950	52,800	1,600	Required	-60° to 200°	0000000	000000
3"	5"	7/8"	42687	42620	8,650	49,800	6,200	60,800	1,500	Required	-60° to 200°	0000000	000000
3 1/4"	5 1/4"	1.031"	47686	47620	9,750	58,750	6,750	69,250	1,400	Required	-60° to 200°	0000000	000000
4"	6 3/16"	1.031"	52400	52618	13,000	77,000	10,600	107,000	1,100	Required	-60° to 200°	00000000	000000
15mm	42mm	11mm	30302	__	1,400	4,950	680	4,100	5,700	Required	-60° to 200°	0000000	00000
15mm	42mm	11mm	30302A	__	5,350	4,850	2,500	Not Rated	9,000	Required	-50° to 300°	0000000	00000
17mm	40mm	11mm	30203	__	1,150	4,450	680	4,450	5,400	Required	-60° to 200°	0000000	00000
17mm	40mm	11mm	30203A	__	4,750	4,750	2,850	Not Rated	9,000	Required	-50° to 300°	0000000	00000
20mm	47mm	12mm	30204A	__	6,300	6,850	3,750	Not Rated	8,000	Required	-50° to 300°	0000000	00000
20mm	47mm	12mm	30204M	__	1,750	7,400	1,050	7,450	4,600	Required	-60° to 200°	0000000	00000
20mm	52mm	13mm	30304	__	2,050	7,750	1,050	6,750	4,500	Required	-60° to 200°	0000000	00000
20mm	52mm	13mm	30304A	__	10,000	10,400	5,100	Not Rated	7,500	Required	-50° to 300°	0000000	00000
25mm	52mm	13mm	30205A	__	6,600	5,050	4,050	Not Rated	7,500	Required	-50° to 300°	0000000	00000
25mm	52mm	13mm	30205M	__	1,800	8,600	1,150	9,400	4,100	Required	-60° to 200°	0000000	00000
30mm	55mm	13mm	32006X	__	2,100	10,200	1,550	12,800	3,500	Required	-60° to 200°	0000000	00000
30mm	55mm	13mm	32006XA	__	8,500	10,950	6,250	Not Rated	6,700	Required	-50° to 300°	0000000	00000
30mm	62mm	14mm	30206A	__	10,200	11,350	6,450	Not Rated	6,300	Required	-50° to 300°	0000000	00000
30mm	62mm	14mm	30206M	__	2,350	9,850	1,500	12,700	3,400	Required	-60° to 200°	0000000	00000
35mm	62mm	14mm	32007X	__	2,550	12,900	2,000	17,100	3,000	Required	-60° to 200°	0000000	00000
35mm	62mm	14mm	32007XA	__	9,400	12,550	7,400	Not Rated	6,000	Required	-50° to 300°	0000000	00000
35mm	72mm	15mm	30207A	__	9,400	12,550	5,950	Not Rated	5,300	Required	-50° to 300°	0000000	00000
35mm	72mm	15mm	30207M	__	3,250	14,300	2,100	15,600	2,900	Required	-60° to 200°	0000000	00000
40mm	68mm	14.5mm	32008XA	__	10,550	15,100	6,650	Not Rated	5,300	Required	-50° to 300°	0000000	00000
40mm	68mm	14.5mm	32008XM	__	3,000	16,100	1,900	17,700	2,700	Required	-60° to 200°	0000000	00000
50mm	80mm	19mm	33010	__	4,650	25,200	2,500	23,300	2,200	Required	-60° to 200°	0000000	000000
60mm	95mm	17.5mm	32012X	__	5,600	29,500	4,100	37,000	1,800	Required	-60° to 200°	0000000	00000
60mm	95mm	17.5mm	32012XA	__	18,800	27,300	13,850	Not Rated	3,800	Required	-50° to 300°	0000000	00000
70mm	110mm	19mm	32014X	__	6,500	36,600	4,850	46,500	1,500	Required	-60° to 200°	0000000	00000
80mm	125mm	22mm	32016X	__	9,650	53,500	7,000	55,500	1,400	Required	-60° to 200°	0000000	000000
Zinc-Coated Steel Ring
Open
3/4"	1 25/32"	0.475"	LM11949	LM11910	1,750	7,200	910	6,300	4,900	Required	-60° to 200°	0000000	00000
1"	1 63/64"	0.42"	L44643	L44610	1,600	7,400	1,000	8,050	3,900	Required	-60° to 200°	0000000	00000
1 1/16"	1 63/64"	0.42"	L44649	L44610	1,600	7,400	1,000	8,050	3,900	Required	-60° to 200°	0000000	00000
1 1/4"	2 21/64"	0.465"	LM67048	LM67010	2,100	10,000	1,500	12,000	3,400	Required	-60° to 200°	0000000	00000

Tapered-Roller Thrust Bearings

Open

Sealed

Thick, tapered rollers stand up to extremely high thrust loads.

Open bearings dissipate heat more efficiently than sealed bearings.

Sealed bearings have better dust resistance than open bearings, but retain more heat.

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

				Thrust Load Cap., lbs.
For Shaft Dia.	OD	Thick.	Ring Material	Dynamic	Static	Max. Speed, rpm	Lubrication	Temp. Range, °F		Each
Open
1 1/4"	2.198"	0.625"	Steel	12,000	34,100	10	Required	0° to 150°	00000000	000000
1 1/4"	2.635"	0.7658"	Steel	18,300	55,500	10	Required	0° to 150°	00000000	00000
1 3/8"	2.323"	0.656"	Steel	14,500	42,000	10	Required	0° to 150°	00000000	00000
1 1/2"	2.604"	0.765"	Steel	20,300	58,000	10	Required	0° to 150°	00000000	00000
1 5/8"	2.869"	0.8438"	Steel	20,500	62,500	10	Required	0° to 150°	00000000	00000
1 13/16"	3.276"	0.9375"	Steel	28,400	91,250	10	Required	0° to 150°	00000000	00000
2"	2.948"	0.625"	Steel	13,300	28,700	10	Required	0° to 150°	00000000	00000
2 1/16"	3.682"	1.062"	Steel	37,500	115,000	10	Required	0° to 150°	00000000	00000
Sealed
1 1/4"	2.29"	0.677"	Steel	12,000	34,100	10	Required	0° to 150°	00000000	00000
1 3/8"	2.398"	0.656"	Steel	14,500	42,000	10	Required	0° to 150°	00000000	00000
1 1/2"	2.705"	0.815"	Steel	20,300	58,000	10	Required	0° to 150°	00000000	00000
1 5/8"	2.98"	0.8438"	Steel	20,500	62,500	10	Required	0° to 150°	00000000	00000
1 13/16"	3.455"	0.99"	Steel	28,400	91,250	10	Required	0° to 150°	00000000	00000
2 1/16"	3.823"	1.121"	Steel	37,500	115,000	10	Required	0° to 150°	00000000	000000

Mounted Roller Bearings with Four-Bolt Flange

The tapered rollers in these bearings support large shafts at high static loads. 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.	Ht.	Lg.	Wd.	Flange Thick.	Hole Dia.	Hole Ctr.-to-Ctr.	Dynamic	Static	Dynamic Thrust Load Cap., lbs.	Max. Speed, rpm	Temp. Range, °F	Alignment Style	Lubrication		Each
Sealed Tapered-Roller Bearings
Steel Bearings with Cast Iron Housing—Shaft Mount Type: Set Screw
1 1/4"	3 3/4"	3 3/4"	2 13/16"	1"	3/8"	2 7/8"	3,800	15,700	2,000	4,400	-60° to 250°	Fixed Alignment	Lubricated	0000000	0000000
1 1/2"	5 3/8"	5 3/8"	3 1/2"	1 3/16"	1/2"	4 1/8"	7,850	33,000	2,550	3,300	-60° to 250°	Fixed Alignment	Lubricated	0000000	000000
1 3/4"	5 5/8"	5 5/8"	3 5/8"	1 3/16"	1/2"	4 3/8"	10,300	43,000	2,550	3,000	-60° to 250°	Fixed Alignment	Lubricated	0000000	000000
2"	5 5/8"	5 5/8"	3 5/8"	1 3/16"	1/2"	4 3/8"	10,300	43,000	2,550	3,000	-60° to 250°	Fixed Alignment	Lubricated	0000000	000000
2 1/2"	6 7/8"	6 7/8"	4 3/16"	1 1/2"	5/8"	5 3/8"	11,600	54,000	3,450	2,400	-60° to 250°	Fixed Alignment	Lubricated	0000000	000000
3"	7 3/4"	7 3/4"	4 11/16"	1 5/8"	3/4"	6"	12,300	61,000	5,150	2,000	-60° to 250°	Fixed Alignment	Lubricated	0000000	000000
3 1/2"	9 1/4"	9 1/4"	5 1/4"	1 7/8"	3/4"	7"	19,600	108,000	5,150	1,600	-60° to 250°	Fixed Alignment	Lubricated	0000000	00000000
4"	10 1/4"	10 1/4"	6 1/2"	2 1/8"	7/8"	7 3/4"	26,900	154,000	6,900	1,500	-60° to 250°	Fixed Alignment	Lubricated	0000000	00000000
35mm	4 5/8"	4 5/8"	3 1/16"	1 1/16"	1/2"	3 1/2"	6,100	26,000	2,550	3,800	-60° to 250°	Fixed Alignment	Lubricated	0000000	000000
40mm	5 3/8"	5 3/8"	3 1/2"	1 3/16"	1/2"	4 1/8"	7,800	33,000	2,550	3,300	-60° to 250°	Fixed Alignment	Lubricated	0000000	000000
45mm	5 5/8"	5 5/8"	3 5/8"	1 3/16"	1/2"	4 3/8"	10,300	43,000	2,550	3,000	-60° to 250°	Fixed Alignment	Lubricated	0000000	000000
50mm	5 5/8"	5 5/8"	3 5/8"	1 3/16"	1/2"	4 3/8"	10,300	43,000	2,550	3,000	-60° to 250°	Fixed Alignment	Lubricated	0000000	000000
60mm	6 7/8"	6 7/8"	4 3/16"	1 1/2"	5/8"	5 3/8"	11,600	54,000	3,450	2,400	-60° to 250°	Fixed Alignment	Lubricated	0000000	000000
70mm	7 3/4"	7 3/4"	4 11/16"	1 5/8"	3/4"	6"	12,300	61,000	5,150	2,000	-60° to 250°	Fixed Alignment	Lubricated	0000000	000000
80mm	9 1/4"	9 1/4"	5 1/4"	1 7/8"	3/4"	7"	19,600	108,000	5,150	1,600	-60° to 250°	Fixed Alignment	Lubricated	0000000	00000000
90mm	9 1/4"	9 1/4"	5 1/4"	1 7/8"	3/4"	7"	19,600	108,000	5,150	1,600	-60° to 250°	Fixed Alignment	Lubricated	0000000	00000000
100mm	10 1/4"	10 1/4"	6 1/2"	2 1/8"	7/8"	7 3/4"	26,900	154,000	6,900	1,500	-60° to 250°	Fixed Alignment	Lubricated	0000000	00000000

Mounted Roller Bearings

Roller bearings have a thinner profile and larger contact area than ball bearings, making them stronger and more space-efficient than ball bearings.

Sealed bearings block out dust and contaminants.

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

Sealed Tapered-Roller Bearings

Sealed Tapered-Roller Bearing

		Overall			Mounting			Radial Load Cap., lbs.
For Shaft Dia.	Center Ht.	Ht.	Lg.	Wd.	Hole Lg.	Hole Wd.	Hole Ctr.-to-Ctr.	Dynamic	Static	Dynamic Thrust Load Cap., lbs.	Max. Speed, rpm	Temp. Range, °F	Alignment Style	Lubrication		Each
Steel Bearings with Cast Iron Housing—Shaft Mount Type: Set Screw
1 1/4"	1 1/2"	3"	6"	2 3/4"	19/32"	9/16"	4 25/32"	3,800	15,700	2,000	4,400	-60° to 250°	Fixed Alignment	Lubricated	0000000	0000000
1 3/8"	1 7/8"	3 3/4"	7 3/8"	3"	3/4"	5/8"	5 3/4"	6,100	26,000	2,550	3,800	-60° to 250°	Fixed Alignment	Lubricated	0000000	000000
1 1/2"	2 1/8"	4 1/4"	7 7/8"	3 3/8"	3/4"	5/8"	6 1/4"	7,850	33,000	2,550	3,300	-60° to 250°	Fixed Alignment	Lubricated	0000000	000000
1 5/8"	2 1/8"	4 1/4"	7 7/8"	3 3/8"	3/4"	5/8"	6 1/4"	7,850	33,000	2,550	3,300	-60° to 250°	Fixed Alignment	Lubricated	0000000	000000
1 3/4"	2 1/4"	4 1/2"	8 7/8"	3 1/2"	7/8"	3/4"	7"	10,300	43,000	2,550	3,000	-60° to 250°	Fixed Alignment	Lubricated	0000000	000000
1 7/8"	2 1/4"	4 1/2"	8 7/8"	3 1/2"	7/8"	3/4"	7"	10,300	43,000	2,550	3,000	-60° to 250°	Fixed Alignment	Lubricated	0000000	000000
2"	2 1/4"	4 1/2"	8 7/8"	3 1/2"	7/8"	3/4"	7"	10,300	43,000	2,550	3,000	-60° to 250°	Fixed Alignment	Lubricated	0000000	000000
2 1/4"	2 3/4"	5 23/32"	10 1/2"	4"	7/8"	3/4"	8 1/2"	11,600	54,000	3,450	2,400	-60° to 250°	Fixed Alignment	Lubricated	0000000	000000
2 1/2"	2 3/4"	5 23/32"	10 1/2"	4"	7/8"	3/4"	8 1/2"	11,600	54,000	3,450	2,400	-60° to 250°	Fixed Alignment	Lubricated	0000000	000000
2 3/4"	3 1/8"	6 1/4"	12"	4 1/2"	1"	27/32"	9 1/2"	12,300	61,000	5,150	2,000	-60° to 250°	Fixed Alignment	Lubricated	0000000	000000
3"	3 1/8"	6 1/4"	12"	4 1/2"	1"	27/32"	9 1/2"	12,300	61,000	5,150	2,000	-60° to 250°	Fixed Alignment	Lubricated	0000000	000000
3 1/2"	3 3/4"	7 1/2"	14"	5"	1 3/16"	1"	11"	19,600	108,000	5,150	1,600	-60° to 250°	Fixed Alignment	Lubricated	0000000	00000000
4"	4 1/4"	8 1/2"	15 1/4"	6 1/4"	1 1/8"	7/8"	12 1/2"	26,900	154,000	6,900	1,500	-60° to 250°	Fixed Alignment	Lubricated	0000000	00000000
35mm	1 7/8"	3 3/4"	7 3/8"	3"	3/4"	5/8"	5 3/4"	6,100	26,000	2,550	3,800	-60° to 250°	Fixed Alignment	Lubricated	0000000	000000
40mm	2 1/8"	4 1/4"	7 7/8"	3 3/8"	3/4"	5/8"	6 1/4"	7,850	33,000	2,550	3,300	-60° to 250°	Fixed Alignment	Lubricated	0000000	000000
45mm	2 1/4"	4 1/2"	8 7/8"	3 1/2"	7/8"	3/4"	7"	10,300	43,000	2,550	3,000	-60° to 250°	Fixed Alignment	Lubricated	0000000	000000
50mm	2 1/4"	4 1/2"	8 7/8"	3 1/2"	7/8"	3/4"	7"	10,300	43,000	2,550	3,000	-60° to 250°	Fixed Alignment	Lubricated	0000000	000000
55mm	2 1/2"	5"	9 5/8"	3 3/4"	7/8"	3/4"	7 3/4"	10,900	48,200	3,450	2,700	-60° to 250°	Fixed Alignment	Lubricated	0000000	000000
60mm	2 3/4"	5 23/32"	10 1/2"	4"	7/8"	3/4"	8 1/2"	11,600	54,000	3,450	2,400	-60° to 250°	Fixed Alignment	Lubricated	0000000	000000
65mm	2 3/4"	5 23/32"	10 1/2"	4"	7/8"	3/4"	8 1/2"	11,600	54,000	3,450	2,400	-60° to 250°	Fixed Alignment	Lubricated	0000000	000000
70mm	3 1/8"	6 1/4"	12"	4 1/2"	1"	27/32"	9 1/2"	12,300	61,000	5,150	2,000	-60° to 250°	Fixed Alignment	Lubricated	0000000	000000
80mm	3 3/4"	7 1/2"	14"	5"	1 3/16"	1"	11"	19,600	108,000	5,150	1,600	-60° to 250°	Fixed Alignment	Lubricated	0000000	00000000
90mm	3 3/4"	7 1/2"	14"	5"	1 3/16"	1"	11"	19,600	108,000	5,150	1,600	-60° to 250°	Fixed Alignment	Lubricated	0000000	00000000
100mm	4 1/4"	8 1/2"	15 1/4"	6 1/4"	1 1/8"	7/8"	12 1/2"	26,900	154,000	6,900	1,500	-60° to 250°	Fixed Alignment	Lubricated	0000000	00000000