Double-Row Bearings | McMaster-Carr

	System of Measurement System of Measurement

Metric

Inch

	For Shaft Diameter For Shaft Diameter

	Width Width

	For Load Direction For Load Direction

	Combined Radial and Thrust
	Radial

	Bearing Trade Number Bearing Trade Number

	For Housing ID For Housing ID

	Seal Type Seal Type

Open

Sealed

Shielded

	Bearing Type Bearing Type


Ball	Roller

	OD OD

	ID ID

	Maximum Speed Maximum Speed

30,000 rpm or greater

	Lubrication Lubrication

Lubricated

Required

Not Required

	For Shaft Type For Shaft Type


Round	Tapered

	Cage Material Cage Material

Plastic

Steel

	Ball Material Ball Material

Steel

Stainless Steel

Glass

	Ring Material Ring Material

Steel

Plastic

	Shaft Mount Type Shaft Mount Type

Press Fit

Set Screw

	Maximum Temperature Maximum Temperature

	Minimum Temperature Minimum Temperature

	Dynamic Radial Load Capacity Dynamic Radial Load Capacity

10,000 lbs. or greater

	Dynamic Combined Load Capacity Dynamic Combined Load Capacity

Less than 10,000 lbs.

10,000 to 19,999 lbs.

20,000 to 29,999 lbs.

30,000 to 49,999 lbs.

50,000 lbs. or greater

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

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182 Products

About Ball and Roller Bearings

Open

Sealed

Shielded

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.

Double-row bearings handle thrust loads in both directions.

Open bearings dissipate heat more efficiently than shielded and sealed bearings.

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

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		Each
Double Row
Open
3200	10	30	14	Steel	1,700	960	22,000	Required	30°	-20° to 230°	ABEC-1	00000000	000000
3201	12	32	15.9	Steel	2,250	1,250	20,000	Required	30°	-20° to 230°	ABEC-1	00000000	00000
3202	15	35	15.9	Steel	2,500	1,500	17,000	Required	30°	-20° to 230°	ABEC-1	00000000	00000
3203	17	40	17.5	Steel	3,200	1,950	15,000	Required	30°	-20° to 230°	ABEC-1	00000000	00000
3204	20	47	20.6	Steel	4,450	2,650	14,000	Required	30°	-20° to 230°	ABEC-3	00000000	00000
3205	25	52	20.6	Steel	4,850	3,200	12,000	Required	30°	-20° to 230°	ABEC-3	00000000	00000
3206	30	62	23.8	Steel	6,700	4,550	10,000	Required	30°	-20° to 230°	ABEC-3	00000000	00000
3207	35	72	27	Steel	8,950	6,250	9,000	Required	30°	-20° to 230°	ABEC-3	00000000	00000
3208	40	80	30.2	Steel	10,600	7,600	8,000	Required	30°	-20° to 230°	ABEC-3	00000000	00000
3210	50	90	30.2	Steel	11,400	8,750	7,000	Required	30°	-20° to 230°	ABEC-3	00000000	000000
3303	17	47	22.2	Steel	4,850	2,850	14,000	Required	30°	-20° to 230°	ABEC-1	00000000	00000
3304	20	52	22.2	Steel	5,300	3,250	13,000	Required	30°	-20° to 230°	ABEC-3	00000000	000000
3305	25	62	25.4	Steel	7,150	4,550	11,000	Required	30°	-20° to 230°	ABEC-3	00000000	00000
Shielded
3200-2Z	10	30	14	Steel	1,700	960	24,000	Lubricated	30°	-20° to 230°	ABEC-1	00000000	00000
3201-2Z	12	32	15.9	Steel	2,250	1,250	22,000	Lubricated	30°	-20° to 230°	ABEC-1	00000000	00000
3202-2Z	15	35	15.9	Steel	2,500	1,500	18,000	Lubricated	30°	-20° to 230°	ABEC-1	00000000	00000
3203-2Z	17	40	17.5	Steel	3,200	1,950	16,000	Lubricated	30°	-20° to 230°	ABEC-1	00000000	00000
3204-2Z	20	47	20.6	Steel	4,450	2,650	14,000	Lubricated	30°	-20° to 230°	ABEC-3	00000000	00000
3205-2Z	25	52	20.6	Steel	4,850	3,200	12,000	Lubricated	30°	-20° to 230°	ABEC-3	00000000	00000
3206-2Z	30	62	23.8	Steel	6,700	4,550	10,000	Lubricated	30°	-20° to 230°	ABEC-3	00000000	00000
3207-2Z	35	72	27	Steel	8,950	6,250	9,000	Lubricated	30°	-20° to 230°	ABEC-3	00000000	000000
3208-2Z	40	80	30.2	Steel	10,600	7,600	8,000	Lubricated	30°	-20° to 230°	ABEC-3	00000000	000000
3210-2Z	50	90	30.2	Steel	11,400	8,750	7,000	Lubricated	30°	-20° to 230°	ABEC-3	00000000	000000
3303-2Z	17	47	22.2	Steel	4,850	2,850	14,000	Lubricated	30°	-20° to 230°	ABEC-1	00000000	00000
3304-2Z	20	52	22.2	Steel	5,300	2,250	13,000	Lubricated	30°	-20° to 230°	ABEC-3	00000000	000000
3305-2Z	25	62	25.4	Steel	7,150	4,550	11,000	Lubricated	30°	-20° to 230°	ABEC-3	00000000	000000
Sealed
3200-2RS	10	30	14	Steel	1,700	960	17,000	Lubricated	30°	-20° to 230°	ABEC-1	00000000	00000
3201-2RS	12	32	15.9	Steel	2,250	1,250	15,000	Lubricated	30°	-20° to 230°	ABEC-1	00000000	00000
3202-2RS	15	35	15.9	Steel	2,500	1,500	14,000	Lubricated	30°	-20° to 230°	ABEC-1	00000000	00000
3203-2RS	17	40	17.5	Steel	3,200	1,950	12,000	Lubricated	30°	-20° to 230°	ABEC-1	00000000	00000
3204-2RS	20	47	20.6	Steel	4,450	2,650	10,000	Lubricated	30°	-20° to 230°	ABEC-3	00000000	00000
3205-2RS	25	52	20.6	Steel	4,850	3,200	8,500	Lubricated	30°	-20° to 230°	ABEC-3	00000000	00000
3206-2RS	30	62	23.8	Steel	6,700	4,550	7,500	Lubricated	30°	-20° to 230°	ABEC-3	00000000	00000
3207-2RS	35	72	27	Steel	8,950	6,250	6,300	Lubricated	30°	-20° to 230°	ABEC-3	00000000	000000
3208-2RS	40	80	30.2	Steel	10,600	7,600	5,600	Lubricated	30°	-20° to 230°	ABEC-3	00000000	000000
3210-2RS	50	90	30.2	Steel	11,400	8,750	4,800	Lubricated	30°	-20° to 230°	ABEC-3	00000000	000000
3303-2RS	17	47	22.2	Steel	4,850	2,850	11,000	Lubricated	30°	-20° to 230°	ABEC-1	00000000	00000
3304-2RS	20	52	22.2	Steel	5,300	2,250	9,000	Lubricated	30°	-20° to 230°	ABEC-3	00000000	000000
3305-2RS	25	62	25.4	Steel	7,150	4,550	7,500	Lubricated	30°	-20° to 230°	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
108	8	22	7	Steel	590	120	40,000	Lubricated	3°	-30° to 210°	ABEC-1	0000000	000000
126	6	19	6	Steel	560	105	30,000	Required	4°	Not Rated	ABEC-1	00000000	00000
1200	10	30	9	Steel	1,200	260	22,000	Required	4°	Not Rated	ABEC-1	00000000	00000
1201	12	32	10	Steel	1,250	280	22,000	Required	4°	Not Rated	ABEC-1	00000000	00000
1202	15	35	11	Steel	1,700	390	18,000	Required	4°	Not Rated	ABEC-1	00000000	00000
1203	17	40	12	Steel	1,750	450	16,000	Required	4°	Not Rated	ABEC-1	00000000	00000
1204	20	47	14	Steel	2,850	760	20,000	Lubricated	2.5°	-30° to 210°	ABEC-1	0000000	00000
1205	25	52	15	Steel	3,200	890	18,000	Lubricated	2.5°	-30° to 210°	ABEC-1	0000000	00000
1206	30	62	16	Steel	3,550	1,000	10,000	Required	4°	Not Rated	ABEC-1	00000000	00000
1207	35	72	17	Steel	3,550	1,100	8,500	Required	4°	Not Rated	ABEC-1	00000000	00000
1208	40	80	18	Steel	4,300	1,450	7,500	Required	4°	Not Rated	ABEC-1	00000000	00000
1302	15	42	13	Steel	2,150	510	16,000	Required	4°	Not Rated	ABEC-1	00000000	00000
1304	20	52	15	Steel	2,800	750	12,000	Required	4°	Not Rated	ABEC-1	00000000	00000
1305	25	62	17	Steel	4,050	1,100	10,000	Required	4°	Not Rated	ABEC-1	00000000	00000
1306	30	72	19	Steel	4,800	1,400	8,500	Required	4°	Not Rated	ABEC-1	00000000	00000
1307	35	80	21	Steel	5,650	1,750	7,500	Required	4°	Not Rated	ABEC-1	00000000	000000
1308	40	90	23	Steel	6,650	2,150	6,700	Required	4°	Not Rated	ABEC-1	00000000	000000
1310	50	110	27	Steel	9,750	3,150	5,600	Required	4°	Not Rated	ABEC-1	00000000	000000
2200	10	30	14	Steel	1,800	380	34,000	Lubricated	2.5°	-30° to 210°	ABEC-1	0000000	00000
2201	12	32	14	Steel	1,900	420	30,000	Lubricated	2.5°	-30° to 210°	ABEC-1	0000000	00000
2202	15	35	14	Steel	1,950	450	26,000	Lubricated	2.5°	-30° to 210°	ABEC-1	0000000	00000
2203	17	40	16	Steel	2,350	570	24,000	Lubricated	2.5°	-30° to 210°	ABEC-1	0000000	00000
2204	20	47	18	Steel	3,750	930	20,000	Lubricated	2.5°	-30° to 210°	ABEC-1	0000000	00000
2205	25	52	18	Steel	3,750	980	18,000	Lubricated	2.5°	-30° to 210°	ABEC-1	0000000	000000
2206	30	62	20	Steel	5,350	1,500	15,000	Lubricated	2.5°	-30° to 210°	ABEC-1	0000000	000000
2207	35	72	23	Steel	6,750	1,950	12,000	Lubricated	2.5°	-30° to 210°	ABEC-1	0000000	000000
2208	40	80	23	Steel	7,150	2,200	11,000	Lubricated	2.5°	-30° to 210°	ABEC-1	0000000	000000
2211	55	100	25	Steel	6,000	2,200	6,000	Required	4°	Not Rated	ABEC-1	00000000	000000
2212	60	110	28	Steel	7,600	2,800	5,300	Required	4°	Not Rated	ABEC-1	00000000	000000
2213	65	120	31	Steel	9,750	3,650	4,800	Required	4°	Not Rated	ABEC-1	00000000	000000
2300	10	35	17	Steel	2,050	450	18,000	Required	4°	Not Rated	ABEC-1	00000000	00000
2302	15	42	17	Steel	2,750	650	14,000	Required	4°	Not Rated	ABEC-1	00000000	00000
2304	20	52	21	Steel	4,050	1,050	19,000	Lubricated	3°	-30° to 210°	ABEC-1	0000000	000000
2305	25	62	24	Steel	6,050	1,550	16,000	Lubricated	3°	-30° to 210°	ABEC-1	0000000	000000
2306	30	72	27	Steel	7,000	1,950	13,000	Lubricated	3°	-30° to 210°	ABEC-1	0000000	000000
2307	35	80	31	Steel	8,900	2,500	12,000	Lubricated	3°	-30° to 210°	ABEC-1	0000000	000000
2309	45	100	36	Steel	12,350	3,750	5,600	Required	4°	Not Rated	ABEC-1	00000000	000000
2310	50	110	40	Steel	14,600	4,500	5,000	Required	4°	Not Rated	ABEC-1	00000000	000000
2311	55	120	43	Steel	17,150	5,350	4,800	Required	4°	Not Rated	ABEC-1	00000000	000000
Sealed
2200-2RS	10	30	14	Steel	1,200	260	17,000	Lubricated	1.5°	-30° to 210°	ABEC-1	0000000	000000
2201-2RS	12	32	14	Steel	1,400	320	16,000	Lubricated	1.5°	-30° to 210°	ABEC-1	0000000	000000
2202-2RS	15	35	14	Steel	1,650	390	14,000	Lubricated	1.5°	-30° to 210°	ABEC-1	0000000	000000
2203-2RS	17	40	16	Steel	1,950	490	12,000	Lubricated	1.5°	-30° to 210°	ABEC-1	0000000	000000
2204-2RS	20	47	18	Steel	2,850	760	10,000	Lubricated	1.5°	-30° to 210°	ABEC-1	0000000	000000
2205-2RS	25	52	18	Steel	3,200	890	9,000	Lubricated	1.5°	-30° to 210°	ABEC-1	0000000	000000
2206-2RS	30	62	20	Steel	3,500	1,000	7,500	Lubricated	1.5°	-30° to 210°	ABEC-1	0000000	000000
2207-2RS	35	72	23	Steel	4,250	1,300	6,300	Lubricated	1.5°	-30° to 210°	ABEC-1	0000000	000000
2208-2RS	40	80	23	Steel	4,450	1,550	5,600	Lubricated	1.5°	-30° to 210°	ABEC-1	0000000	000000
2303-2RS	17	47	19	Steel	2,850	760	11,000	Lubricated	1.5°	-30° to 210°	ABEC-1	0000000	000000
2304-2RS	20	52	21	Steel	3,200	890	9,000	Lubricated	1.5°	-30° to 210°	ABEC-1	0000000	000000
2305-2RS	25	62	24	Steel	4,250	1,200	7,500	Lubricated	1.5°	-30° to 210°	ABEC-1	0000000	000000
2306-2RS	30	72	27	Steel	5,050	1,500	6,700	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

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
1204K	20	47	14	Steel	2,200	580	14,000	Required	4°	240°	1:12	ABEC-1	0000000	000000
1205K	25	52	15	Steel	2,700	740	12,000	Required	4°	240°	1:12	ABEC-1	0000000	00000
1206K	30	62	16	Steel	3,550	1,000	10,000	Required	4°	240°	1:12	ABEC-1	0000000	00000
1207K	35	72	17	Steel	3,550	1,100	8,500	Required	4°	240°	1:12	ABEC-1	0000000	00000
1208K	40	80	18	Steel	4,300	1,450	7,500	Required	4°	240°	1:12	ABEC-1	0000000	00000
1304K	20	52	15	Steel	2,800	750	12,000	Required	4°	240°	1:12	ABEC-1	0000000	00000
2205K	25	52	18	Steel	2,750	770	12,000	Required	4°	240°	1:12	ABEC-1	0000000	00000
2208K	40	80	23	Steel	5,000	1,650	7,500	Required	4°	240°	1:12	ABEC-1	0000000	00000
2209K	45	85	23	Steel	5,200	1,800	7,100	Required	4°	240°	1:12	ABEC-1	0000000	00000
2211K	55	100	25	Steel	6,000	2,200	6,000	Required	4°	240°	1:12	ABEC-1	0000000	000000
2306K	30	72	27	Steel	7,150	1,950	8,000	Required	4°	240°	1:12	ABEC-1	0000000	00000
2309K	45	100	36	Steel	12,350	3,750	5,600	Required	4°	240°	1:12	ABEC-1	0000000	000000

High-Load Plastic Ball Bearings

With two rows of balls, these lightweight bearings have greater durability and load capacity—and a wider profile—than single-row plastic bearings. They’re commonly used in bottle-filling machines and other food-processing applications. The acetal body doesn’t absorb water, so it can operate in liquids or be washed down without losing strength. The balls are made of either glass or 316 stainless steel—both materials are corrosion resistant. Since there’s no metal-on-metal contact between the balls and the body, these bearings don’t require lubrication.

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

					Radial Load Capacity, lbs.
Bearing Trade Number	For Shaft Diameter	For Housing ID	Width	Ring Material	Dynamic	Static	Maximum Speed, rpm	Lubrication	Temperature Range, °F	ABEC Rating		Each
316 Stainless Steel Balls
Open
R4	1/4"	5/8"	3/8"	Acetal Plastic	50	30	1,800	Not Required	-40° to 180°	Not Rated	00000000	000000
R4	1/4"	3/4"	3/8"	Acetal Plastic	50	30	1,800	Not Required	-40° to 180°	Not Rated	00000000	00000
R6	3/8"	7/8"	7/16"	Acetal Plastic	60	40	1,200	Not Required	-40° to 180°	Not Rated	00000000	00000
R8	1/2"	1 1/8"	7/16"	Acetal Plastic	70	60	900	Not Required	-40° to 180°	Not Rated	00000000	00000
R10B	3/8"	1 3/8"	7/16"	Acetal Plastic	65	50	1,000	Not Required	-40° to 180°	Not Rated	00000000	00000
R10B	5/8"	1 3/8"	7/16"	Acetal Plastic	85	65	800	Not Required	-40° to 180°	Not Rated	00000000	00000
R12	3/4"	1 5/8"	5/8"	Acetal Plastic	100	80	600	Not Required	-40° to 180°	Not Rated	00000000	00000
R16	1"	2"	3/4"	Acetal Plastic	125	110	500	Not Required	-40° to 180°	Not Rated	00000000	00000
R16	1 1/4"	2"	3/4"	Acetal Plastic	125	110	500	Not Required	-40° to 180°	Not Rated	00000000	00000
R20	1 1/4"	2 1/4"	3/4"	Acetal Plastic	125	110	500	Not Required	-40° to 180°	Not Rated	00000000	00000
A5200-6	10mm	30mm	14mm	Acetal Plastic	75	60	900	Not Required	-40° to 180°	Not Rated	00000000	00000
A5201-6	12mm	32mm	16mm	Acetal Plastic	75	60	900	Not Required	-40° to 180°	Not Rated	00000000	00000
A5202-6	15mm	35mm	16mm	Acetal Plastic	85	65	800	Not Required	-40° to 180°	Not Rated	00000000	00000
A5203-6	17mm	40mm	17mm	Acetal Plastic	85	65	800	Not Required	-40° to 180°	Not Rated	00000000	00000
A5204-6	20mm	47mm	21mm	Acetal Plastic	100	80	600	Not Required	-40° to 180°	Not Rated	00000000	00000
A5205-6	25mm	52mm	21mm	Acetal Plastic	125	110	500	Not Required	-40° to 180°	Not Rated	00000000	00000
A5206-6	30mm	62mm	33mm	Acetal Plastic	150	130	500	Not Required	-40° to 180°	Not Rated	00000000	00000
Glass Balls
Open
R4A	1/4"	3/4"	3/8"	Acetal Plastic	50	30	1,800	Not Required	-40° to 180°	Not Rated	00000000	00000
R8	1/2"	1 1/8"	7/16"	Acetal Plastic	75	60	900	Not Required	-40° to 180°	Not Rated	00000000	00000
R8	5/8"	1 3/8"	7/16"	Acetal Plastic	65	54	1,000	Not Required	-40° to 180°	Not Rated	00000000	00000
R10B	1/2"	1 3/8"	7/16"	Acetal Plastic	85	65	800	Not Required	-40° to 180°	Not Rated	00000000	00000
R16	1"	2"	3/4"	Acetal Plastic	125	110	500	Not Required	-40° to 180°	Not Rated	00000000	00000

Spherical-Roller Bearings

Two rows of rollers give these bearings dynamic radial load capacities over five times higher than comparably sized tapered-roller bearings. Also known as rock crusher bearings, they handle heavy shock loads and are used for metal milling machinery, mining and oil field equipment, and in paper mills.

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

					Combined Load Cap., lbs.
For Shaft Dia., mm	For Housing ID, mm	Wd., mm	Bearing Trade Number	Ring Material	Dynamic	Static	Max. Speed, rpm	Lubrication	Max. Temp. Range, °F		Each
Open
25	52	18	22205	Steel	8,400	8,300	7,100	Required	390	000000	0000000
30	62	20	22206	Steel	11,200	11,200	6,000	Required	390	000000	000000
35	72	23	22207	Steel	15,500	15,900	5,300	Required	390	000000	000000
40	80	23	22208	Steel	25,400	22,300	6,700	Required	390	000000	000000
40	90	33	22308	Steel	35,000	33,400	7,600	Required	212	0000000	000000
45	85	23	22209	Steel	26,500	24,900	6,000	Required	390	000000	000000
45	100	36	22309	Steel	42,000	41,000	6,800	Required	212	0000000	000000
50	90	23	22210	Steel	24,500	24,000	9,800	Required	212	0000000	000000
50	110	40	22310	Steel	51,250	50,000	6,300	Required	212	0000000	000000
55	100	25	22211	Steel	33,400	32,300	5,300	Required	390	000000	000000
60	110	28	22212	Steel	40,000	39,100	4,800	Required	390	000000	000000
65	120	31	22213	Steel	49,500	51,500	4,300	Required	390	000000	000000
65	140	48	22313	Steel	78,500	82,000	5,000	Required	212	0000000	000000
70	125	31	22214	Steel	50,500	52,000	4,000	Required	390	0000000	000000
70	150	51	22314	Steel	87,500	87,500	4,800	Required	212	0000000	000000
75	130	31	22215	Steel	53,500	54,750	4,000	Required	390	0000000	000000
80	140	33	22216	Steel	59,250	61,750	3,600	Required	390	0000000	000000
85	150	36	22217	Steel	69,500	73,000	3,400	Required	390	0000000	000000
90	160	40	22218	Steel	80,750	88,750	3,200	Required	390	0000000	000000
95	170	43	22219	Steel	93,250	101,000	3,000	Required	390	0000000	000000
100	180	46	22220	Steel	102,000	110,000	2,800	Required	390	0000000	000000
110	200	53	22222	Steel	136,000	145,000	2,600	Required	390	0000000	000000

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.

Use needle-roller bearings with hardened and ground shafts.

Bearings with aluminum housing are more corrosion resistant than bearings with a cast iron housing.

Self-aligning bearings compensate for shaft misalignment.

Sealed bearings block out dust and contaminants.

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

Open Needle-Roller Bearings

Open Needle-Roller Bearing

		Overall			Mounting		Radial Load Cap., lbs.
For Shaft Dia.	Center Ht.	Ht.	Lg.	Wd.	Hole Dia.	Hole Ctr.-to-Ctr.	Dynamic	Static	Max. Speed, rpm	Temp. Range, °F	Alignment Style	Lubrication		Each
Steel Bearings with Aluminum Housing—Shaft Mount Type: Press Fit
1/4"	9/16"	1 1/8"	2 1/4"	7/16"	9/32"	1 3/4"	570	470	21,000	-20° to 210°	Self Aligning	Lubricated	0000000	000000
5/16"	9/16"	1 1/8"	2 1/4"	5/8"	9/32"	1 3/4"	650	590	17,400	-20° to 210°	Self Aligning	Lubricated	0000000	00000
3/8"	9/16"	1 1/8"	2 1/4"	5/8"	9/32"	1 3/4"	650	610	15,000	-20° to 210°	Self Aligning	Lubricated	0000000	00000
1/2"	3/4"	1 9/16"	3 1/4"	25/32"	11/32"	2 1/2"	1,000	1,200	11,400	-20° to 210°	Self Aligning	Lubricated	0000000	00000
5/8"	3/4"	1 9/16"	3 1/4"	55/64"	11/32"	2 1/2"	1,800	2,700	9,600	-20° to 210°	Self Aligning	Lubricated	0000000	00000
3/4"	1 1/4"	2 9/16"	5"	29/32"	9/16"	4"	2,200	2,800	7,800	-20° to 210°	Self Aligning	Lubricated	0000000	00000
6mm	14.5mm	28.5mm	57mm	11.2mm	7mm	44.5mm	450	370	21,900	-20° to 210°	Self Aligning	Lubricated	0000000	00000
8mm	14.5mm	28.5mm	57mm	16.3mm	7mm	44.5mm	610	580	17,700	-20° to 210°	Self Aligning	Lubricated	0000000	00000
10mm	14.5mm	28.5mm	57mm	16.3mm	7mm	44.5mm	980	1,100	14,580	-20° to 210°	Self Aligning	Lubricated	0000000	00000
12mm	19mm	39.5mm	82.5mm	20mm	8.7mm	63.5mm	1,100	1,350	12,420	-20° to 210°	Self Aligning	Lubricated	0000000	00000

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

About Ball and Roller Bearings

Angular-Contact Thrust Ball Bearings

Self-Aligning Ball Bearings

Tapered Bore Self-Aligning Ball Bearings

High-Load Plastic Ball Bearings

Spherical-Roller Bearings

Mounted Roller Bearings