1 9/16" OD Bearings | McMaster-Carr

Small but mighty, our thinnest rolling thrust bearings slot into tight spaces and spin at whirring speeds. Their long, slender rollers support thrust loads and reduce friction in everything from machine tool spindles to gearboxes.

A cage holds the rollers in place. You can install these bearings without washers between hardened, ground surfaces for the thinnest profile. If you’re working with unhardened, unground surfaces, you’ll need two washers for the rollers to run on. This three-piece design is easy to lubricate, but the oil will attract dust and grime since it’s exposed.

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

	Thrust Bearings									Thin Washers			Thick Washers
	For Shaft Dia.	OD	Thk.	Cage Material	Dynamic Thrust Load Cap., lb.	Max. Rotation Speed, rpm	Temp. Range, ° F		Each	Thk.		Each	Thk.		Each
Steel



		1"	1 9/16"	5/64"	Steel	3,150	7,500	0 to 240	5909K36	00000	0.032"	5909K49	00000	0.126"	5909K63	00000

Washers for Needle-Roller Thrust Bearings

Adapt needle-roller thrust bearings to use on unhardened, unground surfaces.

For Shaft Dia.	OD	Thk.	Washer Material		Each
1"	1 9/16"	0.032"	Steel	5909K49	00000
1"	1 9/16"	0.126"	Steel	5909K63	0000

Linear Ball Bearings

Bearings are for use with round end-supported shafts. To install, slide bearings into a housing (not included).

Self-Aligning with 0.5° Misalignment Capability


With Retaining Ring Grooves

Self-aligning bearings compensate for shaft misalignment.

Stainless Steel Ball—Bearings with stainless steel balls are more corrosion resistant than bearings with steel balls.

With Retaining Ring Grooves—For bearings with retaining ring grooves, secure with two retaining rings (sold individually).

With End Seals—Bearings with end seals keep lubricant in and dust out.

	Bearings													Retaining Rings
								Load Capacity, lb.
	For Shaft Dia.	Overall Lg.	OD	For Housing ID	With Retaining Ring Grooves	Retaining Ring Groove End-to-End Lg.	With End Seals	Dynamic	Static	Max. Temp., ° F	For Shaft Material		Each		Each
Acetal Bearings with Stainless Steel Balls



		1"	2 1/4"	1 9/16"	1.5625" to 1.5630"	Yes	1.901"	Yes	1,300	—	176	Stainless Steel, Steel	6630K23	0000000	9968K27	00000


		1"	2 1/4"	1 9/16"	1.5625" to 1.5635"	Yes	1.886"	Yes	810	720	176	Stainless Steel, Steel	9069T4	000000	9968K27	0000


		Acetal Bearings with Steel Balls



				1"	2 1/4"	1 9/16"	1.5625" to 1.5635"	Yes	1.886"	Yes	810	720	176	Stainless Steel, Steel	8974T4	00000	9968K27	0000

Fixed Alignment


With Retaining Ring Grooves

Fixed-alignment bearings are for use where shaft misalignment is unlikely.

Stainless Steel Ball—Bearings with stainless steel balls are more corrosion resistant than bearings with steel balls.

With Retaining Ring Grooves—For bearings with retaining ring grooves, secure with two retaining rings (sold individually).

With End Seals—Bearings with end seals keep lubricant in and dust out.

	Bearings														Retaining Rings
								Load Capacity, lb.		Temp., ° F
	For Shaft Dia.	Overall Lg.	OD	For Housing ID	With Retaining Ring Grooves	Retaining Ring Groove End-to-End Lg.	With End Seals	Dynamic	Static	Min.	Max.	For Shaft Material		Each		Each
440C Stainless Steel Bearings with Stainless Steel Balls



		1"	2 1/4"	1 9/16"	1.5625" to 1.5630"	Yes	1 3/4"	Yes	220	350	-4	248	Stainless Steel, Steel	6262K86	0000000	9968K27	00000


		Steel Bearings with Steel Balls



				1"	2 1/4"	1 9/16"	1.5625" to 1.5635"	Yes	1.76"	Yes	220	350	—	176	Stainless Steel, Steel	60595K76	00000	9968K27	0000


				1"	4 9/32"	1 9/16"	1.5625" to 1.5635"	Yes	3.51"	Yes	350	705	—	176	Stainless Steel, Steel	60595K46	00000	9968K27	0000

Flange-Mounted Linear Ball Bearings

The flanged housing makes these bearings a good solution for vertical linear motion applications. All are for use with round end-supported shafts and have a fixed-alignment design for use where shaft misalignment is unlikely. End seals keep lubricant in and dirt out.

Fixed Alignment


Round Flange	Square Flange

		Overall			Flange				Load Capacity, lb.				Mounting Holes
	For Shaft Dia.	Lg.	Wd.	Ht.	Thk.	OD	Bolt Circle Dia.	OD	Dynamic	Static	Temp. Range, ° F	For Shaft Material	No. of	Dia.		Each
Steel Bearings with Round Flange



		1"	2 1/4"	2 1/2"	2 1/2"	5/16"	2 1/2"	2 1/32"	1 9/16"	220	350	-4 to 176	Stainless Steel, Steel	4	7/32"	6483K56	000000


		1"	4 5/16"	2 1/2"	2 1/2"	5/16"	2 1/2"	2 1/32"	1 9/16"	350	705	-4 to 176	Stainless Steel, Steel	4	7/32"	6483K76	000000


		Steel Bearings with Square Flange



				1"	2 1/4"	2"	2"	5/16"	—	2 1/32"	1 9/16"	220	350	-4 to 176	Stainless Steel, Steel	4	7/32"	6483K66	00000


				1"	4 5/16"	2"	2"	5/16"	—	2 1/32"	1 9/16"	350	705	-4 to 176	Stainless Steel, Steel	4	7/32"	6483K86	000000

Linear Sleeve Bearings

Bearings are for use with round end-supported shafts. To install, slide bearings into a housing (not included) and secure with two retaining rings (sold individually).

Self-Aligning with 2° Misalignment Capability

PTFE Liner

Self-aligning bearings compensate for shaft misalignment.

PTFE Liner—PTFE-lined bearings are chemical resistant and nonabrasive. They have a ceramic coating for added corrosion resistance.

0.001" Shaft Clearance—Bearings with 0.001" shaft clearance are less likely to bind on your shaft than bearings with 0.0005" shaft clearance.

	Bearings															Retaining Rings
											Temp., ° F
	For Shaft Dia.	Shaft Clearance	Overall Lg.	OD	For Housing ID	With Retaining Ring Grooves	Retaining Ring Groove End-to-End Lg.	With End Seals	Dynamic Linear Load Cap. @ Speed	Static Load Cap., lb.	Min.	Max.	For Shaft Material		Each		Each
PTFE-Lined 6061 Aluminum Bearings



		1"	0.001"	2 1/4"	1 9/16"	1.5625" to 1.5630"	Yes	1.765"	No	600 lb. @ 100 fpm	11,000	-400	375	Aluminum, Stainless Steel	9533T6	000000	9968K27	00000

Fixed Alignment

Frelon Liner

Fixed-alignment bearings are for use where shaft misalignment is unlikely.

Frelon-Lined 316 Stainless Steel Bearings—Frelon-lined bearings are wear and chemical resistant. Frelon-lined 316 stainless steel bearings have excellent corrosion resistance. Note: Not for use with chrome-plated steel.

Frelon-Lined 6061 Aluminum Bearings—Frelon-lined bearings are wear and chemical resistant. Frelon-lined aluminum bearings have good corrosion resistance. Note: Not for use with aluminum, chrome-plated steel, or 300 series stainless steel shafts.

0.0005" Shaft Clearance—Bearings with 0.0005" shaft clearance are best for precision applications.

0.0015" Shaft Clearance—Bearings with 0.0015" shaft clearance are less likely to bind on your shaft than bearings with 0.0005" shaft clearance.

	Bearings															Retaining Rings
											Temp., ° F
	For Shaft Dia.	Shaft Clearance	Overall Lg.	OD	For Housing ID	With Retaining Ring Grooves	Retaining Ring Groove End-to-End Lg.	With End Seals	Dynamic Linear Load Cap. @ Speed	Static Load Cap., lb.	Min.	Max.	For Shaft Material		Each		Each
Frelon-Lined 316 Stainless Steel Bearings



		1"	0.0005"	2 1/4"	1 9/16"	1.5635" to 1.5650"	Yes	1.765"	No	200 lb. @ 100 fpm	3,500	-400	400	Stainless Steel	6396K36	0000000	9968K27	00000


		1"	0.0015"	2 1/4"	1 9/16"	1.5635" to 1.5650"	Yes	1.765"	No	230 lb. @ 100 fpm	3,525	-400	400	Stainless Steel	6396K63	000000	9968K27	0000


		Frelon-Lined 6061 Aluminum Bearings



				1"	0.0005"	2 1/4"	1 9/16"	1.5635" to 1.5650"	Yes	1.765"	No	450 lb. @ 100 fpm	7,000	-400	400	Steel	5986K722	00000	9968K27	0000


				1"	0.0015"	2 1/4"	1 9/16"	1.5635" to 1.5650"	Yes	1.765"	No	450 lb. @ 100 fpm	7,000	-400	400	Steel	5986K721	00000	9968K27	0000

Corrosion-Resistant Flanged Screw-Clamp Bushings

Made from stainless steel or plated with nickel, these bushings resist corrosion. A mounting flange prevents movement during tightening. As screw-clamp bushings, they're good for shock loads. When you tighten the clamping screws, the bushing's inner sleeve tightens onto the shaft and the outer sleeve expands to hold your sprocket, pulley, or gear.

Nickel-Plated Steel—Nickel-plated steel bushings have good corrosion resistance in wet environments. However, the plating may begin to flake with long-term use.

	OD	Overall Wd.	Max. Torque, in·lbf	Fastener Tightening Torque, in·lbf	Includes		Each
Nickel-Plated Steel



	5/8"	1 9/16"	1 5/16"	840	70	Clamping Screws	5530N14	0000000

Corrosion-Resistant Flange-Mounted Linear Ball Bearings

The bearing, housing, and balls of these mounted bearings are stainless steel for excellent corrosion resistance. The flanged housing is good for vertical linear motion applications. All bearings are for use with round end-supported shafts and have a fixed-alignment design for use where shaft misalignment is unlikely. End seals keep lubricant in and dirt out.

Fixed Alignment


Round Flange	Square Flange

		Overall			Flange				Load Capacity, lb.				Mounting Holes
	For Shaft Dia.	Lg.	Wd.	Ht.	Thk.	OD	Bolt Circle Dia.	OD	Dynamic	Static	Temp. Range, ° F	For Shaft Material	No. of	Dia.		Each
440C Stainless Steel Bearings with Round Flange



		1"	2 1/4"	2 1/2"	2 1/2"	5/16"	2 1/2"	2 1/32"	1 9/16"	220	350	-4 to 248	Stainless Steel, Steel	4	7/32"	5931K68	0000000


		1"	4 5/16"	2 1/2"	2 1/2"	5/16"	2 1/2"	2 1/32"	1 9/16"	350	705	-4 to 248	Stainless Steel, Steel	4	7/32"	5931K88	000000


		440C Stainless Steel Bearings with Square Flange



				1"	2 1/4"	2"	2"	5/16"	—	2 1/32"	1 9/16"	220	350	-4 to 248	Stainless Steel, Steel	4	7/32"	5931K78	000000


				1"	4 9/32"	2"	2"	5/16"	—	2 1/32"	1 9/16"	350	700	-4 to 248	Stainless Steel, Steel	4	7/32"	5931K927	000000

Rotary and Linear Ball Bearings


	Fixed Alignment With End Seals

Engineered for simultaneous linear and rotary motion, these bearings are used with round end-supported shafts. The fixed-alignment design is for use where shaft misalignment is unlikely. To install, slide bearings into a housing (not included) and secure with two retaining rings (sold individually).

Bearings without a maximum stroke length are only limited by the length of shaft they're used on.

With End Seals—Bearings with end seals keep lubricant in and dust out.

	Bearings											Retaining Rings
	For Shaft Dia.	Overall Lg.	For Housing ID	Retaining Ring Groove End-to-End Lg.	Dynamic Load Cap., lb.	Dynamic Rotary Load Cap. @ Speed	Max. Rotation Speed, rpm	Max. Temp., ° F	For Shaft Material		Each		Each
Fixed Alignment







				Steel Bearings with End Seals

				1"	2 1/4"	1.5625" to 1.5630"	1.761"	450	185 lb. @ 500 rpm	3,600	200	Stainless Steel, Steel	6485K15	0000000	9968K27	00000

Bearing Locknuts

Carbon Steel

With a nylon insert that grips your threaded shaft or spindle without damaging its threads, these locknuts—also called shaft nuts—hold bearings, bushings, gears, and pulleys prone to vibration tightly in place. They come as one piece, so you can easily clamp them onto your shaft or spindle. But, since they aren’t made entirely of metal, they don’t stand up to heat as well as all-metal locknuts. Slots in their sides mean you can tighten and loosen them with a spanner wrench or spanner socket. Their face is also chamfered to help keep the size and weight of your assembly at a minimum. All meet international standards for bearing locknut dimensions.

Carbon Steel—All carbon steel locknuts are strong and resist wear, though they don’t stand up to corrosion as well as 303 stainless steel locknuts.

303 Stainless Steel—303 stainless steel locknuts resist corrosion better than carbon steel locknuts but aren’t as strong. They withstand washdowns and chemicals.

Thread Spacing—When choosing your thread spacing, consider the precision of your application. The finer the threads, the more control you have when making adjustments.

	Locknuts										Sockets
	Thread						Carbon Steel		303 Stainless Steel
	Size	Spacing	OD	Wd.	Insert Max. Temp., ° F	Specs. Met		Each		Each		Each
Chamfered Face



		0.969"-32	Extra Fine	1 9/16"	15/32"	160	ANSI/ABMA 8.2	6343K16	000000	6343K76	000000	5510N121	0000000

High-Load Linear Ball Bearings

Designed to handle heavy loads, these bearings have higher load capacities than comparable standard linear ball bearings. They are for use with round end-supported shafts and have a self-aligning design to compensate for shaft misalignment. To install, slide bearings into a housing (not included).

Self-Aligning with 0.5° Misalignment Capability


With Retaining Ring Grooves

With Retaining Ring Grooves—For bearings with retaining ring grooves, secure with two retaining rings (sold individually).

With End Seals—Bearings with end seals keep lubricant in and dust out.

	Bearings												Retaining Rings
	For Shaft Dia.	Overall Lg.	OD	For Housing ID	With Retaining Ring Grooves	Retaining Ring Groove End-to-End Lg.	With End Seals	Dynamic Load Cap., lb.	Max. Temp., ° F	For Shaft Material		Each		Each
Acetal Bearings with Steel Balls



		1"	2 1/4"	1 9/16"	1.5625" to 1.5630"	Yes	1.901"	Yes	1,900	176	Stainless Steel, Steel	6489K53	000000	9968K27	00000

Dust-Resistant Linear Sleeve Bearings

Ridges on the inside of these bearings wipe away dust and debris. To install, slide bearings into a housing (not included) and secure with two retaining rings (sold individually). All bearings are lined with lightweight, corrosion- and chemical-resistant PTFE.

Self-Aligning with 0.5° Misalignment Capability

PTFE-Lined 6061

Aluminum Bearings

Self-aligning bearings compensate for shaft misalignment.

PTFE-Lined 6061 Aluminum Bearings—6061 aluminum bearings have good corrosion resistance, and have a higher load capacity than bearings made entirely of PTFE.

	Bearings															Retaining Rings
											Temp., ° F
	For Shaft Dia.	Shaft Clearance	Overall Lg.	OD	For Housing ID	With Retaining Ring Grooves	Retaining Ring Groove End-to-End Lg.	With End Seals	Dynamic Linear Load Cap. @ Speed	Static Load Cap., lb.	Min.	Max.	For Shaft Material		Each		Each
PTFE-Lined 6061 Aluminum Bearings



		1"	0.002" to 0.0041"	2 1/4"	1 9/16"	1.5625" to 1.5635"	Yes	1.789"	No	215 lb. @ 100 fpm	5,600	-40	194	Aluminum, Stainless Steel, Steel	2570K517	000000	9968K27	00000

Fixed Alignment


PTFE Bearings	PTFE-Lined 6061 Aluminum Bearings

Fixed-alignment bearings are designed for use with round, end-supported shafts where shaft misalignment is unlikely.

PTFE-Lined 6061 Aluminum Bearings—6061 aluminum bearings have good corrosion resistance, and have a higher load capacity than bearings made entirely of PTFE.

	Bearings															Retaining Rings
											Temp., ° F
	For Shaft Dia.	Shaft Clearance	Overall Lg.	OD	For Housing ID	With Retaining Ring Grooves	Retaining Ring Groove End-to-End Lg.	With End Seals	Dynamic Linear Load Cap. @ Speed	Static Load Cap., lb.	Min.	Max.	For Shaft Material		Each		Each
PTFE Bearings



		1"	0.0013" to 0.0036"	2 1/4"	1 9/16"	1.5625" to 1.5635"	Yes	1.864"	No	200 lb. @ 100 fpm	2,000	-40	194	Aluminum, Stainless Steel, Steel	2570K4	000000	9968K27	00000


		PTFE-Lined 6061 Aluminum Bearings



				1"	0.0008" to 0.0016"	2 1/4"	1 9/16"	1.5625" to 1.5635"	Yes	1.773"	No	215 lb. @ 100 fpm	5,600	-40	194	Aluminum, Stainless Steel, Steel	2570K534	00000	9968K27	0000

Swivel Joints


Open Bearing

Also known as spherical bearings, swivel joints support angular misalignment. Press them into a hole or housing where a ball joint rod end won’t fit. They need to be lubricated when first installed and periodically after that. Apply any type of bearing grease to the ball, and rotate it to work it into the races.

	OD	Overall Thk.	Housing Thk.	Max. Ball Swivel	Static Radial Load Cap., lb.	Material		Each
Open Bearing



	7/8"	1 9/16"	7/8"	45/64"	19°	62,900	Alloy Steel	63195K79	000000

Linear Ball Bearings for Support Rail Shafts

Mount these bearings on a support rail shaft for applications requiring maximum rigidity. All have end seals to keep lubricant in and dirt out. To install, slide bearings into a housing (not included). For bearings with retaining ring grooves, secure with two retaining rings (sold individually).

Self-Aligning with 0.5° Misalignment Capability

Without

Retaining Ring

Grooves

Self-aligning bearings compensate for shaft misalignment.

								Load Capacity, lb.
	For Shaft Dia.	Overall Lg.	OD	Wd.	For Housing ID	With Retaining Ring Grooves	With End Seals	Dynamic	Static	Max. Temp., ° F	For Shaft Material		Each
Acetal Bearings with Steel Balls



		1"	2 1/4"	1 9/16"	9/16"	1.5625" to 1.5635"	No	Yes	810	720	176	Stainless Steel, Steel	8974T11	000000

Fixed Alignment

Fixed-alignment bearings are for use where shaft misalignment is unlikely.

Stainless Steel Ball—Bearings with stainless steel balls are more corrosion resistant than bearings with steel balls.

	Bearings															Retaining Rings
									Load Capacity, lb.		Temp., ° F
	For Shaft Dia.	Overall Lg.	OD	Wd.	For Housing ID	With Retaining Ring Grooves	Retaining Ring Groove End-to-End Lg.	With End Seals	Dynamic	Static	Min.	Max.	For Shaft Material		Each		Each
440C Stainless Steel Bearings with Stainless Steel Balls



		1"	2 1/4"	1 9/16"	9/16"	1.5625" to 1.5630"	Yes	1 3/4"	Yes	220	350	-4	248	Stainless Steel, Steel	6262K96	0000000	9968K27	00000


		Steel Bearings with Steel Balls



				1"	2 1/4"	1 9/16"	9/16"	1.5625" to 1.5635"	Yes	1.76"	Yes	220	350	—	176	Stainless Steel, Steel	60595K84	00000	9968K27	0000

Wheel Bearings

Replace worn or damaged wheel bearings to keep your equipment rolling. Use flanged bearings and ball bearings in pairs. Change the axle diameter with wheel reducer bushings (sold separately).

Note: Not for use in towing applications.

For impact-resistant tapered roller bearings, as well as other bearing materials and sizes, please see Ball and Roller Bearings and Sleeve Bearings.

Steel

Roller Bearings

Roller Bearings—Roller bearings provide smooth rolling. Retaining washers hold roller bearings in place.

	OD	Lg.		Each
Roller Bearings



	1"	1 9/16"	2 1/4"	25015T43	000000

High-Temperature Linear Ball Bearings

The choice for low-friction motion in high-temperature environments. Bearings are for use with round end-supported shafts and have a fixed-alignment design for applications where shaft misalignment is unlikely. To install, slide bearings into a housing (not included).

Fixed Alignment


With Retaining Ring Grooves

With Retaining Ring Grooves—For bearings with retaining ring grooves, secure with two retaining rings (sold individually).

	Bearings													Retaining Rings
	For Shaft Dia.	Overall Lg.	OD	For Housing ID	With Retaining Ring Grooves	Retaining Ring Groove End-to-End Lg.	With End Seals	Dynamic Load Cap., lb.	Dynamic Load Cap. @ Temp.	Max. Temp., ° F	For Shaft Material		Each		Each
Steel Bearings with Steel Balls



		1"	2 1/4"	1 9/16"	1.5625" to 1.5630"	Yes	1.76"	No	350	350 lb. @ 500° F	500	Stainless Steel, Steel	6064K55	000000	9968K27	00000

Linear Sleeve Bearings for Support Rail Shafts

Mount these bearings on a support rail shaft for applications requiring maximum rigidity. To install, slide bearings into a housing (not included) and secure with two retaining rings (sold individually).

Self-Aligning with 2° Misalignment Capability

Image of Product. Front orientation. Contains Annotated. Linear Bearings. Linear Sleeve Bearings for Support Rail Shafts .

Self-aligning bearings compensate for shaft misalignment.

PTFE Liner—PTFE-lined bearings are chemical resistant and nonabrasive. They have a ceramic coating for added corrosion resistance.

0.001" Shaft Clearance—Bearings with 0.001" shaft clearance are less likely to bind on your shaft than bearings with 0.0005" shaft clearance.

	Bearings																Retaining Rings
												Temp., ° F
	For Shaft Dia.	Shaft Clearance	Overall Lg.	OD	Wd.	For Housing ID	With Retaining Ring Grooves	Retaining Ring Groove End-to-End Lg.	With End Seals	Dynamic Linear Load Cap. @ Speed	Static Load Cap., lb.	Min.	Max.	For Shaft Material		Each		Each
PTFE-Lined 6061 Aluminum Bearings



		1"	0.001"	2 1/4"	1 9/16"	9/16"	1.5625" to 1.5630"	Yes	1.765"	No	600 lb. @ 100 fpm	11,000	-400	375	Aluminum, Stainless Steel	9533T16	000000	9968K27	00000

Fixed Alignment

Fixed-alignment bearings are for use where shaft misalignment is unlikely.

Frelon-Lined 6061 Aluminum Bearings—Frelon-lined aluminum bearings are wear and chemical resistant. Note: Not for use with bare aluminum, chrome-plated steel, or 300 series stainless steel shafts.

0.0005" Shaft Clearance—Bearings with 0.0005" shaft clearance are best for precision applications.

0.0015" Shaft Clearance—Bearings with 0.0015" shaft clearance are less likely to bind on your shaft than bearings with 0.0005" shaft clearance.

	Bearings																Retaining Rings
												Temp., ° F
	For Shaft Dia.	Shaft Clearance	Overall Lg.	OD	Wd.	For Housing ID	With Retaining Ring Grooves	Retaining Ring Groove End-to-End Lg.	With End Seals	Dynamic Linear Load Cap. @ Speed	Static Load Cap., lb.	Min.	Max.	For Shaft Material		Each		Each
Frelon-Lined 6061 Aluminum Bearings



		1"	0.0005"	2 1/4"	1 9/16"	9/16"	1.5635" to 1.5650"	Yes	1.765"	No	450 lb. @ 100 fpm	7,000	-400	400	Steel	5986K783	000000	9968K27	00000


		1"	0.0015"	2 1/4"	1 9/16"	9/16"	1.5635" to 1.5650"	Yes	1.765"	No	450 lb. @ 100 fpm	7,000	-400	400	Steel	5986K782	00000	9968K27	0000

Oil-Embedded Thrust Bearings

Our simplest-to-use thrust bearings, with no moving parts and no need to lubricate. Their porous surface releases oil over time, so you can install and forget them. While they run in most conditions, oil may drip away if temperatures climb too high. For extremely hot environments, consider graphite-lubricated bearings. All are fabricated, lubricated, and inspected in the U.S.

841 Bearing Bronze—A balance of strength and speed makes these bearings a good choice for most applications. Also known as SAE 841 bearing bronze.

High-Load 863 Iron Copper—Iron makes these bearings harder, stronger, and more resistant to sudden starts and stops than 841 bearing bronze. However, they run at slower speeds. The increased iron content also makes them appear silver.

Extreme-Load Heat-Treated Iron Copper—Our strongest oil-embedded thrust bearings. They're heat treated to form a uniform internal grain that makes them stronger than 863 iron copper. As a result, they're often used to support extreme loads in earth-moving equipment and railroad applications. The increased iron content also makes them appear silver.

Mineral Oil Base—Mineral oil consistently lubricates at most temperatures but doesn’t last as long as synthetic oil.

Synthetic Oil Base—A high-quality lubricant makes all the difference. Synthetic oil is less sensitive to temperature changes than mineral oil, so it won't get runny and leak away if the bearing heats up.

	OD	Thk.	Dynamic Thrust Load Cap. @ Speed	Base Oil	Temp. Range, ° F		Each
841 Bearing Bronze



	3/4"	1 9/16"	3/32"	2,950 lb. @ 60 rpm	Synthetic Oil	-35 to 300	5906K549	00000


	High-Load 863 Iron Copper



			3/4"	1 9/16"	3/32"	2,100 lb. @ 60 rpm	Synthetic Oil	-15 to 300	2879T28	0000


			Extreme-Load Heat-Treated Iron Copper



					3/4"	1 9/16"	3/32"	4,500 lb. @ 60 rpm	Mineral Oil	-11 to 400	3750K21	0000

High-Load Linear Ball Bearings for Support Rail Shafts

Designed for heavy loads, these bearings have higher load capacities than comparable standard linear ball bearings for support rails. Use them for applications that require maximum rigidity. All are self-aligning to compensate for shaft misalignment. To install, slide bearings into a housing (not included). For bearings with retaining ring grooves, secure with two retaining rings (sold individually).

Self-Aligning with 0.5° Misalignment Capability


With Retaining Ring Grooves	Without Retaining Ring Grooves

Stainless Steel Ball—Bearings with stainless steel balls are more corrosion resistant than bearings with steel balls.

With End Seals—Bearings with end seals keep lubricant in and dust out.

	Bearings														Retaining Rings
									Load Capacity, lb.
	For Shaft Dia.	Overall Lg.	OD	Wd.	For Housing ID	With Retaining Ring Grooves	Retaining Ring Groove End-to-End Lg.	With End Seals	Dynamic	Static	Max. Temp., ° F	For Shaft Material		Each		Each
Acetal Bearings with Stainless Steel Balls



		1"	2 1/4"	1 9/16"	17/32"	1.5625" to 1.5630"	Yes	1.901"	Yes	1,300	—	176	Stainless Steel, Steel	6630K53	0000000	9968K27	00000


		1"	2 1/4"	1 9/16"	9/16"	1.5625" to 1.5635"	No	—	Yes	810	720	176	Stainless Steel, Steel	9069T11	000000	———	0


		Acetal Bearings with Steel Balls



				1"	2 1/4"	1 9/16"	17/32"	1.5625" to 1.5630"	Yes	1.901"	Yes	1,900	—	176	Stainless Steel, Steel	6489K58	000000	9968K27	0000

Lubrication-Free Swivel Joints

A slippery PTFE liner reduces friction without the oily mess. Also known as spherical bearings, they support angular misalignment. Press them into a hole or housing where a ball joint rod end won’t fit.

						Temp., ° F
ID	OD	Overall Thk.	Housing Thk.	Max. Ball Swivel	Static Radial Load Cap., lb.	Min.	Max.	Material		Each



	7/8"	1 9/16"	7/8"	45/64"	19°	62,900	-65	275	Alloy Steel	63195K21	000000

Lubrication-Free Corrosion-Resistant Swivel Joints

A slippery PTFE liner reduces wear and eliminates the need for lubrication. Also known as spherical bearings, they support angular misalignment. Press them into a hole or housing where a ball joint rod end won’t fit.

303 Stainless Steel—Made of stainless steel, these swivel joints are stronger than plastic models and more corrosion resistant than steel ones.

						Temp., ° F
ID	OD	Overall Thk.	Housing Thk.	Max. Ball Swivel	Static Radial Load Cap., lb.	Min.	Max.	Material		Each



	7/8"	1 9/16"	7/8"	45/64"	16°	62,200	-65	275	303 Stainless Steel	63215K61	000000

Thrust Bearings

With no moving parts, these bearings are the plainest way to support thrust loads while reducing friction. They don't come with lubricant, so you can choose the oil that's best for your application. Make sure to mount them where they're easy to access, since you'll need to replenish the oil frequently. All are fabricated and inspected in the U.S.

High-Load 932 Bearing Bronze—Cast from an alloy of leaded tin bronze for uniform rigidity and strength. Also known as 660 leaded bronze.

High-Load Chemical-Resistant 954 Bearing Bronze—The addition of iron and aluminum makes these bearings strong and exceptionally chemical resistant. You'll find them in demanding environments, such as salt mines. Also known as aluminum bronze.

	OD	Thk.	Dynamic Thrust Load Cap. @ Speed	Temp. Range, ° F		Each
High-Load 932 Bearing Bronze



	3/4"	1 9/16"	3/32"	4,500 lb. @ 60 rpm	-350 to 450	7814K31	00000


	High-Load Chemical-Resistant 954 Bearing Bronze



			3/4"	1 9/16"	3/32"	6,600 lb. @ 60 rpm	-350 to 500	2872T27	00000

Bearing Nuts


Carbon Steel Chamfered Face	303 Stainless Steel, Chamfered Face

Often paired with spring lock washers to strengthen their hold, these bearing nuts—also known as shaft nuts—keep vibration from shifting bearings, bushings, pulleys, and gears on your threaded shaft or spindle. They have slotted sides, so you can tighten and loosen them with a spanner wrench or spanner socket.

Carbon Steel—Carbon steel bearing nuts are strong and resist wear.

303 Stainless Steel—303 stainless steel bearing nuts resist corrosion better than carbon steel. They also withstand washdowns and chemicals.

Chamfered Face—Chamfered-face bearing nuts weigh less and produce less heat than stepped-face nuts.

Thread Spacing—When choosing your thread spacing, consider the precision of your application. The finer the threads, the more control you have when making adjustments.

	Nuts								Bearing Lock Washers		Sockets
	Thread
	Size	Spacing	OD	Wd.	Specs. Met	For Lock Washer Specs. Met		Each		Each		Each
Carbon Steel







				Chamfered Face

				0.969"-32	Extra Fine	1 9/16"	13/32"	ANSI/ABMA 8.2	ANSI/ABMA 8.2	3554N106	00000	90391A156	00000	5510N121	0000000


				303 Stainless Steel







								Chamfered Face

								0.969"-32	Extra Fine	1 9/16"	13/32"	ANSI/ABMA 8.2	ANSI/ABMA 8.2	4464N16	00000	90464A160	0000	5510N121	000000

Food and Beverage Linear Sleeve Bearings for Support Rail Shafts

These bearings for use in food applications also have excellent chemical and corrosion resistance. Mount them on a support rail shaft for applications requiring maximum rigidity. They have a fixed-alignment design for applications where shaft misalignment is unlikely. To install, slide bearings into a housing (not included) and secure in place with two retaining rings (sold individually).

Fixed Alignment

Image of Product. Front orientation. Contains Annotated. Linear Bearings. Food and Beverage Linear Sleeve Bearings for Support Rail Shafts .

0.001" Shaft Clearance—Bearings with 0.001" shaft clearance are less likely to bind on your shaft than bearings with 0.0005" shaft clearance.

	Bearings																Retaining Rings
												Temp., ° F
	For Shaft Dia.	Shaft Clearance	Overall Lg.	OD	Wd.	For Housing ID	With Retaining Ring Grooves	Retaining Ring Groove End-to-End Lg.	With End Seals	Dynamic Linear Load Cap. @ Speed	Static Load Cap., lb.	Min.	Max.	For Shaft Material		Each		Each
Rulon 641-Lined 304 Stainless Steel Bearings



		1"	0.001"	2 1/4"	1 9/16"	9/16"	1.5625" to 1.5630"	Yes	1.765"	No	200 lb. @ 100 fpm	2,200	-400	375	Aluminum, Stainless Steel	6676K75	000000	9968K27	00000

Ultra-Low-Friction Oil-Embedded Thrust Bearings

Our slipperiest metal thrust bearings glide on machines with frequent starts and stops, such as conveyors. Their oil contains nonstick PTFE particles that reduce wear and heat, extending the life of your equipment. All are fabricated, lubricated, and inspected in the U.S.

841 Bearing Bronze—A balance of strength and speed makes these bearings a good choice for most applications. Also known as SAE 841 bearing bronze.

	OD	Thk.	Dynamic Thrust Load Cap. @ Speed	Base Oil	Lubricant Additive	Temp. Range, ° F		Each
841 Bearing Bronze



	3/4"	1 9/16"	3/32"	2,950 lb. @ 60 rpm	Synthetic Oil	PTFE	-35 to 270	7421K21	00000


	High-Load 863 Iron Copper



			3/4"	1 9/16"	3/32"	2,100 lb. @ 60 rpm	Synthetic Oil	PTFE	-60 to 300	7380N143	0000

Food and Beverage Linear Sleeve Bearings

Made of FDA-listed materials for use in food applications, these bearings also have excellent chemical and corrosion resistance. They have a fixed-alignment design for applications where shaft misalignment is unlikely. To install, slide bearings into a housing (not included).

Fixed Alignment

With Retaining Ring

Grooves

0.001" Shaft Clearance—Bearings with 0.001" shaft clearance are less likely to bind on your shaft than bearings with 0.0005" shaft clearance.

With Retaining Ring Grooves—For bearings with retaining ring grooves, secure them in your housing with two retaining rings (sold individually).

	Bearings																Retaining Rings
											Temp., ° F
	For Shaft Dia.	Shaft Clearance	Overall Lg.	OD	For Housing ID	With Retaining Ring Grooves	Retaining Ring Groove End-to-End Lg.	With End Seals	Dynamic Linear Load Cap. @ Speed	Static Load Cap., lb.	Min.	Max.	For Shaft Material	Food Industry Std.		Each		Each
Rulon 641-Lined 304 Stainless Steel Bearings



		1"	0.001"	2 1/4"	1 9/16"	1.5625" to 1.5630"	Yes	1.765"	No	200 lb. @ 100 fpm	2,200	-400	375	Aluminum, Stainless Steel	FDA Compliant 21 CFR 177.1380	6676K65	000000	9968K27	00000

High-Temperature Linear Ball Bearings for Support Rail Shafts

The choice for low-friction motion in high-temperature environments. Mount these bearings on a support rail shaft for applications requiring maximum rigidity. They have a fixed-alignment design for applications where shaft misalignment is unlikely. To install, slide bearings into a housing (not included) and secure in place with two retaining rings (sold separately).

Fixed Alignment

Image of Product. Front orientation. Contains Annotated. Linear Bearings. High-Temperature Linear Ball Bearings for Support Rail Shafts .

	Bearings													Retaining Rings
	For Shaft Dia.	Overall Lg.	OD	Wd.	For Housing ID	With Retaining Ring Grooves	Retaining Ring Groove End-to-End Lg.	With End Seals	Dynamic Load Cap., lb.	Max. Temp., ° F	For Shaft Material		Each		Each
Steel Bearings with Steel Balls



		1"	2 1/4"	1 9/16"	9/16"	1.5615" to 1.5635"	Yes	1.76"	No	240	500	Stainless Steel, Steel	6064K75	0000000	9968K27	00000

Ball Joint Rod End Inserts

Shown

Installed

Conical Inserts

Without changing the ID, these inserts handle some misalignment on rod ends. They attach to your rod end to move your fastener away from the rod-end body.

Conical Inserts—Conical inserts help position rod ends between receiving forks, straps, and clevises.

	Overall Ht.		Each
Conical Inserts







	Chrome-Plated Carbon Steel

	3/4"	3/4"	1 9/16"	5/8"	95034A121	000000

Electrically Insulating Linear Sleeve Bearings

These fiberglass bearings are lightweight, nonmagnetic, and won’t conduct electricity. Bearings are for use with round end-supported shafts. All have a fixed-alignment design for applications where shaft misalignment is unlikely. To install, slide bearings into a housing (not included) and secure with two retaining rings (sold individually).

Fixed Alignment

Image of Product. Front orientation. Contains Annotated. Linear Bearings. Electrically Insulating Linear Sleeve Bearings .

0.001" Shaft Clearance—Bearings with 0.001" shaft clearance are less likely to bind on your shaft than bearings with 0.0005" shaft clearance.

	Bearings															Retaining Rings
											Temp., ° F
	For Shaft Dia.	Shaft Clearance	Overall Lg.	OD	For Housing ID	With Retaining Ring Grooves	Retaining Ring Groove End-to-End Lg.	With End Seals	Dynamic Linear Load Cap. @ Speed	Static Load Cap., lb.	Min.	Max.	For Shaft Material		Each		Each
PTFE-Lined Fiberglass Bearings



		1"	0.001"	2 1/4"	1 9/16"	1.5625" to 1.5630"	Yes	1.765"	No	600 lb. @ 100 fpm	11,000	-400	375	Aluminum, Stainless Steel	8356K15	000000	9968K27	00000

Corrosion-Resistant Swivel Joints

Ball is heat treated for strength. Also known as spherical bearings, they support angular misalignment. Press them into a hole or housing where a ball joint rod end won’t fit. They don't come lubricated, so you'll need to lubricate during installation and on an ongoing basis.

303 Stainless Steel—Stronger than plastic models, these stainless steel swivel joints are also more corrosion resistant than steel joints.

OD	Overall Thk.	Housing Thk.	Max. Ball Swivel	Static Radial Load Cap., lb.	Material		Each



7/8"	1 9/16"	7/8"	45/64"	19°	69,000	303 Stainless Steel	63215K72	000000

High-Temperature Graphite-Lubricated Thrust Bearings

Keep parts spinning in temperatures as hot as 750° F. Lubricated with graphite, these bearings stay slippery where oil would burn off or solidify. You can install and forget them since the lubricant lasts forever. All are fabricated, lubricated, and inspected in the U.S.

841 Bearing Bronze—A balance of strength and speed makes these bearings a good choice for most applications. Also known as SAE 841 bearing bronze.

	OD	Thk.	Dynamic Thrust Load Cap. @ Speed	Temp. Range, ° F		Each
841 Bearing Bronze



	3/4"	1 9/16"	3/32"	2,350 lb. @ 60 rpm	-50 to 700	7447K21	00000