Sealed Thrust Roller Bearings

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Bearing Seal Type

Sealed

System of Measurement

Inch

Metric

For Load Direction

Combined Radial and Thrust

Combined Radial, Thrust, and Moment

Bearing Type

Static Thrust Load Capacity

20,000 lb. to 99,999 lb.

100,000 lb. to 199,999 lb.

Dynamic Thrust Load Capacity

1,000 lb. to 9,999 lb.

10,000 lb. to 19,999 lb.

20,000 lb. to 29,999 lb.

30,000 lb. or greater

Mounted Bearing Type

Base Mount

Four-Bolt Flange Mount

Roller Bearing Type

Lubrication

Width

Minimum Temperature

Shaft Mount Type

Maximum Rotation Speed

Dynamic Radial Load Capacity

2,000 lb. to 9,999 lb.

10,000 lb. to 19,999 lb.

20,000 lb. or greater

Bearing Construction

Material

Static Radial Load Capacity

10,000 lb. to 19,999 lb.

20,000 lb. to 29,999 lb.

30,000 lb. to 99,999 lb.

100,000 lb. or greater

RoHS

Compliant

Compliant with Exemptions

Export Control Classification Number (ECCN)

EAR99

REACH

Compliant

Not Compliant

DFARS Specialty Metals

Exempt

Dynamic Combined Load Capacity

Less than 10,000 lbf

10,000 lbf to 19,999 lbf

20,000 lbf to 29,999 lbf

30,000 lbf to 99,999 lbf

Maximum Temperature

69 Products

Extreme-Load Tapered-Roller Thrust Bearings

With thick, tapered rollers, these thrust bearings are the strongest we offer. The rollers spin inside a raceway instead of a cage, so there’s room for more rollers to support higher loads than three-piece designs. You’ll often find them on crane hooks and kingpins that connect semi-trailers to semi-tractors. However, they rotate at a fraction of the speed of other roller thrust bearings.

Since they come as one piece, you don’t need to assemble cages and washers to install. An outer band holds the rollers inside the raceway, keeping lubricant in and dirt out.

Steel—Strong and wear resistant. However, these bearings are best for dry environments since moisture will cause them to rust.

Sealed—The best choice for dirty environments. In addition to a band, these bearings also have a rubber seal to block dust from creeping in and wearing down the rollers. However, they retain the most heat since air can’t flow through.

	Dynamic Thrust Load Cap., lb.	Max. Rotation Speed, rpm	Temp. Range, ° F		Each
Steel







	Sealed

	1 1/4"	2.29"	0.677"	12,000	10	0 to 150	00000000	000000


	1 3/8"	2.398"	0.656"	14,500	10	0 to 150	00000000	00000
	1 1/2"	2.705"	0.815"	20,300	10	0 to 150	00000000	00000
	1 5/8"	2.98"	0.8438"	20,500	10	0 to 150	00000000	00000
	1 13/16"	3.455"	0.99"	28,400	10	0 to 150	00000000	00000
	2 1/16"	3.823"	1.121"	37,500	10	0 to 150	00000000	000000

High-Load Face-Mount Crossed-Roller Bearings

With thicker inner and outer raceways, these bearings can handle heavier loads than thin-profile crossed roller bearings. Mounting holes on the inner and outer rings allow for fastening onto hollow joints and shafts. The rollers face in alternating directions to allow for rigid, accurate motion under any combination of radial, thrust, and moment (twisting) loads. Use in applications where highly accurate motion is necessary, such as machine tools and industrial robots.

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

				Combined Load Cap., lbf
	For Shaft Dia., mm	For Housing ID, mm	Wd., mm	Dynamic	Static	Max. Rotation Speed, rpm	Lubrication	Temp. Range, ° F	Features		Each
For Combined Radial, Thrust, and Moment Load—Sealed with Steel Ring



		10	52	8	650	540	1,900	Lubricated	0 to 210	Lubrication Groove, Two Lubrication Holes	0000000	0000000


		20	70	12	1,700	1,850	1,300	Lubricated	0 to 210	Lubrication Groove, Two Lubrication Holes	0000000	000000
		25	80	12	1,900	2,350	1,100	Lubricated	0 to 210	Lubrication Groove, Two Lubrication Holes	0000000	000000
		35	95	15	3,850	4,650	900	Lubricated	0 to 210	Lubrication Groove, Two Lubrication Holes	0000000	000000
		55	120	15	4,500	6,200	650	Lubricated	0 to 210	Lubrication Groove, Two Lubrication Holes	0000000	000000
		80	165	22	11,400	16,100	450	Lubricated	0 to 210	Lubrication Groove, Two Lubrication Holes	0000000	000000
		90	210	25	16,500	24,200	400	Lubricated	0 to 210	Lubrication Groove, Two Lubrication Holes	0000000	00000000
		115	240	28	18,950	31,000	300	Lubricated	0 to 210	Lubrication Groove, Two Lubrication Holes	0000000	00000000
		160	295	35	23,350	38,850	350	Lubricated	0 to 175	Lubrication Groove, Two Lubrication Holes	0000000	00000000
		210	380	40	35,050	63,150	260	Lubricated	0 to 175	Lubrication Groove, Two Lubrication Holes	0000000	00000000

High-Load Crossed-Roller Bearings

The thicker inner and outer raceways on these bearings can handle heavier loads than the thin-profile crossed-roller bearings. The rollers face in alternating directions to allow for rigid, accurate motion under any combination of radial, thrust, and moment (twisting) loads. Use in applications where highly accurate motion is necessary, such as machine tools and industrial robots.

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

				Combined Load Cap., lbf
	For Shaft Dia., mm	For Housing ID, mm	Wd., mm	Dynamic	Static	Max. Rotation Speed, rpm	Lubrication	Temp. Range, ° F	Features		Each
For Combined Radial, Thrust, and Moment Load—Sealed with Steel Ring



		20	36	8	650	540	2,100	Lubricated	0 to 245	Lubrication Groove, Two Lubrication Holes	0000000	0000000


		30	55	10	1,700	1,850	1,400	Lubricated	0 to 245	Lubrication Groove, Two Lubrication Holes	0000000	000000
		40	65	10	1,900	2,350	1,100	Lubricated	0 to 245	Lubrication Groove, Two Lubrication Holes	0000000	000000
		50	80	13	3,850	4,600	900	Lubricated	0 to 210	Lubrication Groove, Two Lubrication Holes	0000000	000000
		60	90	13	4,200	5,400	800	Lubricated	0 to 210	Lubrication Groove, Two Lubrication Holes	0000000	000000
		70	100	13	4,500	6,200	700	Lubricated	0 to 210	Lubrication Groove, Two Lubrication Holes	0000000	000000
		80	120	16	7,200	9,700	600	Lubricated	0 to 210	Lubrication Groove, Two Lubrication Holes	0000000	000000
		90	130	16	7,400	10,500	540	Lubricated	0 to 245	Lubrication Groove, Two Lubrication Holes	0000000	000000
		100	150	20	11,400	16,200	480	Lubricated	0 to 245	Lubrication Groove, Two Lubrication Holes	0000000	000000
		110	160	20	11,750	17,400	440	Lubricated	0 to 245	Lubrication Groove, Two Lubrication Holes	0000000	000000
		120	180	25	16,500	24,250	400	Lubricated	0 to 245	Lubrication Groove, Two Lubrication Holes	0000000	00000000


		200	260	25	20,700	37,950	260	Lubricated	0 to 245	Lubrication Groove, Two Lubrication Holes	0000000	00000000

Mounted Tapered-Roller Bearings with Four-Bolt Flange

Support heavier loads than mounted ball bearings, but at lower speeds. These bearings also withstand thrust loads, which are forces acting parallel to the shaft. The four-bolt flange supports shafts with a stronger connection to the mounting surface than two-bolt alternatives.

Lubricate your bearings regularly to keep them in tip-top shape. These bearings come packed with grease and sealed to block out dust and contaminants.

Powder-Coated Cast Iron Housing—A rugged iron base coated in thick powder that protects against water, mild detergents, and oil. However, if the coating is scratched or chipped, the underlying iron may rust.

Set Screw—Turn the screw to lock your shaft in place. A simple, reliable choice, set screws grip tightly, but they can mar shaft surfaces.

		Overall			Dynamic Load Cap., lb.
	For Shaft Dia.	Lg.	Wd.	Flange Thk.	Radial	Thrust	Max. Rotation Speed, rpm	Bearing Material	Bearing Seal Type		Each
Powder-Coated Cast Iron Housing







				Set Screw

				1 1/4"	3 3/4"	2 13/16"	1"	3,800	2,000	4,400	Steel	Sealed	0000000	0000000


				1 1/2"	5 3/8"	3 1/2"	1 3/16"	7,850	2,550	3,300	Steel	Sealed	0000000	000000
				1 3/4"	5 5/8"	3 5/8"	1 3/16"	10,300	2,550	3,000	Steel	Sealed	0000000	000000
				2"	5 5/8"	3 5/8"	1 3/16"	10,300	2,550	3,000	Steel	Sealed	0000000	000000
				2 1/2"	6 7/8"	4 3/16"	1 1/2"	11,600	3,450	2,400	Steel	Sealed	0000000	000000
				3"	7 3/4"	4 11/16"	1 5/8"	12,300	5,150	2,000	Steel	Sealed	0000000	000000
				3 1/2"	9 1/4"	5 1/4"	1 7/8"	19,600	5,150	1,600	Steel	Sealed	0000000	00000000
				4"	10 1/4"	6 1/2"	2 1/8"	26,900	6,900	1,500	Steel	Sealed	0000000	00000000
				35 mm	4 5/8"	3 1/16"	1 1/16"	6,100	2,550	3,800	Steel	Sealed	0000000	000000
				50 mm	5 5/8"	3 5/8"	1 3/16"	10,300	2,550	3,000	Steel	Sealed	0000000	000000

Thin-Profile Crossed-Roller Bearings

For a more compact machine, these bearings have thinner inner and outer rings than high-load crossed-roller bearings. Route hydraulic lines, electrical wiring, and other components through the inside of the bearing. The rollers face in alternating directions to allow for rigid, accurate motion under any combination of radial, thrust, and moment (twisting) loads. Use in applications where highly accurate motion is necessary, such as machine tools and industrial robots.

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

				Combined Load Cap., lbf
	For Shaft Dia., mm	For Housing ID, mm	Wd., mm	Dynamic	Static	Max. Rotation Speed, rpm	Lubrication	Temp. Range, ° F	Features		Each
For Combined Radial, Thrust, and Moment Load—Sealed with Steel Ring



		50	66	8	1,100	1,600	700	Lubricated	0 to 175	Four Lubrication Holes	0000000	0000000


		60	76	8	1,250	1,950	500	Lubricated	0 to 175	Lubrication Groove, Lubrication Hole	0000000	000000
		70	86	8	1,300	2,200	510	Lubricated	0 to 175	Four Lubrication Holes	0000000	000000
		80	96	8	1,400	2,500	460	Lubricated	0 to 175	Four Lubrication Holes	0000000	000000
		90	106	8	1,500	2,750	375	Lubricated	0 to 175	Lubrication Groove, Lubrication Hole	0000000	000000
		100	116	8	1,600	3,100	350	Lubricated	0 to 175	Lubrication Groove, Lubrication Hole	0000000	000000
		110	126	8	1,650	3,350	300	Lubricated	0 to 175	Lubrication Groove, Lubrication Hole	0000000	000000
		120	136	8	1,750	3,700	275	Lubricated	0 to 175	Lubrication Groove, Lubrication Hole	0000000	000000
		130	146	8	1,750	3,950	290	Lubricated	0 to 175	Four Lubrication Holes	0000000	000000
		140	156	8	1,850	4,250	270	Lubricated	0 to 175	Four Lubrication Holes	0000000	000000
		150	166	8	1,950	4,600	250	Lubricated	0 to 175	Four Lubrication Holes	0000000	000000


		160	166	13	5,200	10,050	230	Lubricated	0 to 175	Four Lubrication Holes	0000000	000000
		170	196	13	5,250	10,400	220	Lubricated	0 to 175	Four Lubrication Holes	0000000	000000
		180	206	13	5,500	11,150	205	Lubricated	0 to 175	Four Lubrication Holes	0000000	000000
		190	216	13	5,550	11,550	195	Lubricated	0 to 175	Four Lubrication Holes	0000000	000000
		200	226	13	5,800	12,250	175	Lubricated	0 to 175	Lubrication Groove, Lubrication Hole	0000000	00000000

Mounted Tapered-Roller Bearings

Support heavier loads than mounted ball or needle-roller bearings, but at lower speeds. These bearings also withstand thrust loads, which are forces acting parallel to the shaft. The sturdy housing bolts down to support shafts as they turn.

Lubricate your bearings regularly to keep them in tip-top shape. These bearings come packed with grease and sealed to block out dust and contaminants.

Set Screw—Turn the screw to lock your shaft in place. A simple, reliable choice, set screws grip tightly, but they can mar shaft surfaces.

			Overall		Dynamic Load Cap., lb.
	For Shaft Dia.	Ctr. Ht.	Lg.	Wd.	Radial	Thrust	Max. Rotation Speed, rpm	Bearing Material	Bearing Seal Type		Each
Powder-Coated Cast Iron Housing







				Set Screw

				1 1/4"	1 1/2"	6"	2 3/4"	3,800	2,000	4,400	Steel	Sealed	0000000	0000000


				1 3/8"	1 7/8"	7 3/8"	3"	6,100	2,550	3,800	Steel	Sealed	0000000	000000
				1 1/2"	2 1/8"	7 7/8"	3 3/8"	7,850	2,550	3,300	Steel	Sealed	0000000	000000
				1 5/8"	2 1/8"	7 7/8"	3 3/8"	7,850	2,550	3,300	Steel	Sealed	0000000	000000
				1 3/4"	2 1/4"	8 7/8"	3 1/2"	10,300	2,550	3,000	Steel	Sealed	0000000	000000
				2"	2 1/4"	8 7/8"	3 1/2"	10,300	2,550	3,000	Steel	Sealed	0000000	000000
				2 1/4"	2 3/4"	10 1/2"	4"	11,600	3,450	2,400	Steel	Sealed	0000000	000000
				2 1/2"	2 3/4"	10 1/2"	4"	11,600	3,450	2,400	Steel	Sealed	0000000	000000
				2 3/4"	3 1/8"	12"	4 1/2"	12,300	5,150	2,000	Steel	Sealed	0000000	00000000
				3"	3 1/8"	12"	4 1/2"	12,300	5,150	2,000	Steel	Sealed	0000000	00000000
				3 1/2"	3 3/4"	14"	5"	19,600	5,150	1,600	Steel	Sealed	0000000	00000000


				4"	4 1/4"	15 1/4"	6 1/4"	26,900	6,900	1,500	Steel	Sealed	0000000	00000000
				35 mm	1 7/8"	7 3/8"	3"	6,100	2,550	3,800	Steel	Sealed	0000000	000000
				40 mm	2 1/8"	7 7/8"	3 3/8"	7,850	2,550	3,300	Steel	Sealed	0000000	000000
				50 mm	2 1/4"	8 7/8"	3 1/2"	10,300	2,550	3,000	Steel	Sealed	0000000	000000