Acetal Linear Ball Bearings

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System of Measurement

Shaft Diameter

Shaft Type

Round with Support Rail

Overall Length

Linear Bearing Component

Alignment Style

Shaft Material

Dynamic Load Capacity

Less than 1,000 lb.

1,000 lb. to 1,999 lb.

2,000 lb. to 2,999 lb.

3,000 lb. to 3,999 lb.

Ball Material

Material

Length

Mounting Holes Center-to-Center Length

With End Seals

Static Load Capacity

1,000 lb. to 1,999 lb.

2,000 lb. to 2,999 lb.

3,000 lb. or greater

Number of Mounting Holes

REACH

RoHS

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Yes

Export Control Classification Number (ECCN)

1C999

EAR99

DFARS Specialty Metals

Overall Width

Maximum Temperature

Width

190 Products

Mounted Linear Ball Bearings

Bearings are for use with round end-supported shafts. All have end seals to keep lubricant in and dirt out.

Self-Aligning with 1° Misalignment Capability

Image of Product. Front orientation. Contains Annotated. Linear Bearings. Mounted Linear Ball Bearings .

Self-aligning bearings compensate for shaft misalignment.

		Overall					Load Capacity, lb.		Temp., ° F			Mounting Holes
	For Shaft Dia.	Lg.	Wd.	Ht.	Ctr. Ht.	With End Seals	Dynamic	Static	Min.	Max.	For Shaft Material	No. of	Dia.		Each
Acetal Bearings with 6061 Aluminum Housing



		1/4"	1 3/16"	1 5/8"	13/16"	7/16"	Yes	60	80	-4	176	Stainless Steel, Steel	4	5/32"	6255K31	000000


		3/8"	1 5/16"	1 3/4"	15/16"	1/2"	Yes	95	120	-4	176	Stainless Steel, Steel	4	5/32"	6255K32	00000
		1/2"	1 11/16"	2"	1 1/4"	11/16"	Yes	230	290	-4	176	Stainless Steel, Steel	4	5/32"	9338T1	00000
		5/8"	1 15/16"	2 1/2"	1 5/8"	7/8"	Yes	400	500	-4	176	Stainless Steel, Steel	4	3/16"	9338T2	00000
		3/4"	2 1/16"	2 3/4"	1 3/4"	15/16"	Yes	470	590	-4	176	Stainless Steel, Steel	4	3/16"	9338T3	00000
		1"	2 13/16"	3 1/4"	2 3/16"	1 3/16"	Yes	850	1,000	-4	176	Stainless Steel, Steel	4	7/32"	9338T4	000000
		1 1/4"	3 5/8"	4"	2 13/16"	1 1/2"	Yes	1,200	1,500	-4	176	Stainless Steel, Steel	4	7/32"	9338T5	000000
		1 1/2"	4"	4 3/4"	3 1/4"	1 3/4"	Yes	1,400	1,800	-4	176	Stainless Steel, Steel	4	9/32"	9338T6	000000
		2"	5"	6"	4 1/16"	2 1/8"	Yes	2,400	3,000	-4	176	Stainless Steel, Steel	4	13/32"	9338T41	000000

Fixed Alignment

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

		Overall					Load Capacity, lb.		Temp., ° F			Mounting Holes
	For Shaft Dia.	Lg.	Wd.	Ht.	Ctr. Ht.	With End Seals	Dynamic	Static	Min.	Max.	For Shaft Material	No. of	Dia.		Each
Acetal Bearings with 6061 Aluminum Housing



		1/4"	2 1/2"	1 5/8"	13/16"	7/16"	Yes	95	160	-4	176	Stainless Steel, Steel	4	5/32"	9338T42	0000000


		3/8"	2 3/4"	1 3/4"	15/16"	1/2"	Yes	150	240	-4	176	Stainless Steel, Steel	4	5/32"	9338T43	000000
		1/2"	3 1/2"	2"	1 1/4"	11/16"	Yes	370	580	-4	176	Stainless Steel, Steel	4	5/32"	9338T7	000000
		5/8"	4"	2 1/2"	1 5/8"	7/8"	Yes	640	1,000	-4	176	Stainless Steel, Steel	4	3/16"	9338T8	000000
		3/4"	4 1/2"	2 3/4"	1 3/4"	15/16"	Yes	750	1,100	-4	176	Stainless Steel, Steel	4	3/16"	9338T9	000000
		1"	6"	3 1/4"	2 3/16"	1 3/16"	Yes	1,300	2,100	-4	176	Stainless Steel, Steel	4	7/32"	9338T11	000000
		1 1/4"	7 1/2"	4"	2 13/16"	1 1/2"	Yes	1,900	3,000	-4	176	Stainless Steel, Steel	4	7/32"	9338T12	000000
		1 1/2"	9"	4 3/4"	3 1/4"	1 3/4"	Yes	2,300	3,700	-4	176	Stainless Steel, Steel	4	9/32"	9338T13	000000

Mounted Linear Ball Bearings for Support Rail Shafts

Mount these bearings on a support rail shaft for applications requiring maximum rigidity. End seals keep lubricant in and dirt out.

Self-Aligning with 1° Misalignment Capability

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

Self-aligning bearings compensate for shaft misalignment.

		Overall						Load Capacity, lb.		Temp., ° F			Mounting Holes
	For Shaft Dia.	Lg.	Wd.	Ht.	Ctr. Ht.	Wd.	With End Seals	Dynamic	Static	Min.	Max.	For Shaft Material	No. of	Dia.		Each
Acetal Bearings with 6061 Aluminum Housing



		1/2"	1 1/2"	2"	1 3/32"	11/16"	1/4"	Yes	230	290	-4	176	Stainless Steel, Steel	4	5/32"	9338T14	000000


		5/8"	1 3/4"	2 1/2"	1 13/32"	7/8"	5/16"	Yes	400	500	-4	176	Stainless Steel, Steel	4	3/16"	9338T15	00000
		3/4"	1 7/8"	2 3/4"	1 17/32"	15/16"	3/8"	Yes	470	590	-4	176	Stainless Steel, Steel	4	3/16"	9338T16	00000
		1"	2 5/8"	3 1/4"	1 31/32"	1 3/16"	1/2"	Yes	850	1,000	-4	176	Stainless Steel, Steel	4	7/32"	9338T17	000000
		1 1/4"	3 3/8"	4"	2 31/64"	1 1/2"	9/16"	Yes	1,200	1,500	-4	176	Stainless Steel, Steel	4	7/32"	9338T18	000000
		1 1/2"	3 3/4"	4 3/4"	2 29/32"	1 3/4"	11/16"	Yes	1,400	1,800	-4	176	Stainless Steel, Steel	4	9/32"	9338T19	000000


		Acetal Bearings with Stainless Steel Balls with 6061 Aluminum Housing



				12 mm	39 mm	43 mm	28 mm	18 mm	6.5 mm	Yes	225	290	-4	176	Stainless Steel, Steel	4	5 mm	9338T111	00000


				16 mm	43 mm	53 mm	35 mm	22 mm	9 mm	Yes	280	340	-4	176	Stainless Steel, Steel	4	6 mm	9338T112	00000
				20 mm	54 mm	60 mm	42 mm	25 mm	9 mm	Yes	460	590	-4	176	Stainless Steel, Steel	4	8 mm	9338T113	000000
				25 mm	67 mm	78 mm	51 mm	30 mm	11.5 mm	Yes	840	1,000	-4	176	Stainless Steel, Steel	4	10 mm	9338T114	000000
				30 mm	79 mm	87 mm	60 mm	35 mm	14 mm	Yes	1,200	1,500	-4	176	Stainless Steel, Steel	4	10 mm	9338T115	000000

Fixed Alignment

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

		Overall						Load Capacity, lb.		Temp., ° F			Mounting Holes
	For Shaft Dia.	Lg.	Wd.	Ht.	Ctr. Ht.	Wd.	With End Seals	Dynamic	Static	Min.	Max.	For Shaft Material	No. of	Dia.		Each
Acetal Bearings with 6061 Aluminum Housing



		1/2"	3 1/2"	2"	1 3/32"	11/16"	1/4"	Yes	370	580	-4	176	Stainless Steel, Steel	4	5/32"	9338T21	0000000


		5/8"	4"	2 1/2"	1 13/32"	7/8"	5/16"	Yes	640	1,000	-4	176	Stainless Steel, Steel	4	3/16"	9338T22	000000
		3/4"	4 1/2"	2 3/4"	1 17/32"	15/16"	3/8"	Yes	750	1,100	-4	176	Stainless Steel, Steel	4	3/16"	9338T23	000000
		1"	6"	3 1/4"	1 31/32"	1 3/16"	1/2"	Yes	1,300	2,100	-4	176	Stainless Steel, Steel	4	7/32"	9338T24	000000
		1 1/4"	7 1/2"	4"	2 15/32"	1 1/2"	9/16"	Yes	1,900	3,000	-4	176	Stainless Steel, Steel	4	7/32"	9338T25	000000
		1 1/2"	9"	4 3/4"	2 29/32"	1 3/4"	11/16"	Yes	2,300	3,700	-4	176	Stainless Steel, Steel	4	9/32"	9338T26	000000

Fixed Alignment with 1° Misalignment Capability

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

		Overall, mm						Load Capacity, lb.		Temp., ° F			Mounting Holes
	For Shaft Dia., mm	Lg.	Wd.	Ht.	Ctr. Ht., mm	Wd., mm	With End Seals	Dynamic	Static	Min.	Max.	For Shaft Material	No. of	Dia., mm		Each
Acetal Bearings with Stainless Steel Balls with 6061 Aluminum Housing



		12	76	43	28	18	6.5	Yes	370	580	-4	176	Stainless Steel, Steel	4	5	9338T118	0000000


		16	84	53	35	22	9	Yes	450	690	-4	176	Stainless Steel, Steel	4	6	9338T119	000000
		20	104	60	42	25	9	Yes	760	1,150	-4	176	Stainless Steel, Steel	4	8	9338T121	000000
		25	130	78	51	30	11.5	Yes	1,350	2,100	-4	176	Stainless Steel, Steel	4	10	9338T122	000000

High-Load Mounted Linear Ball Bearings

Designed to handle heavy loads, these bearings have the highest load capacities of any mounted linear ball bearings we offer. They are for use with round end-supported shafts. End seals keep lubricant in and dirt out.

Self-Aligning with 0.5° Misalignment Capability

Image of Product. Front orientation. Contains Annotated. Linear Bearings. High-Load Mounted Linear Ball Bearings .

Self-aligning bearings compensate for shaft misalignment.

		Overall							Mounting Holes
	For Shaft Dia.	Lg.	Wd.	Ht.	Ctr. Ht.	Dynamic Load Cap., lb.	Max. Temp., ° F	For Shaft Material	No. of	Dia.		Each
Acetal Bearings with Steel Balls in 6061 Aluminum Housing



		1/4"	2 1/2"	1 5/8"	13/16"	7/16"	120	185	Stainless Steel, Steel	4	5/32"	6255K61	0000000


		3/8"	2 3/4"	1 3/4"	15/16"	1/2"	200	185	Stainless Steel, Steel	4	5/32"	6255K62	000000
		1/2"	1 11/16"	2"	1 1/4"	11/16"	265	185	Stainless Steel, Steel	4	5/32"	6255K11	000000
		1/2"	3 1/2"	2"	1 1/4"	11/16"	530	185	Stainless Steel, Steel	4	5/32"	6255K17	000000
		5/8"	1 15/16"	2 1/2"	1 5/8"	7/8"	620	185	Stainless Steel, Steel	4	3/16"	6255K12	000000
		5/8"	4"	2 1/2"	1 5/8"	7/8"	1,200	185	Stainless Steel, Steel	4	3/16"	6255K18	000000
		3/4"	2 1/16"	2 3/4"	1 3/4"	15/16"	1,100	185	Stainless Steel, Steel	4	3/16"	6255K13	000000
		3/4"	4 1/2"	2 3/4"	1 3/4"	15/16"	2,200	185	Stainless Steel, Steel	4	3/16"	6255K19	000000
		1"	2 13/16"	3 1/4"	2 3/16"	1 3/16"	1,900	185	Stainless Steel, Steel	4	7/32"	6255K14	000000
		1"	6"	3 1/4"	2 3/16"	1 3/16"	3,800	185	Stainless Steel, Steel	4	7/32"	6255K21	000000
		1 1/4"	3 5/8"	4"	2 13/16"	1 1/2"	2,300	185	Stainless Steel, Steel	4	7/32"	6255K15	000000


		1 1/4"	7 1/2"	4"	2 13/16"	1 1/2"	4,700	185	Stainless Steel, Steel	4	7/32"	6255K22	000000
		1 1/2"	4"	4 3/4"	3 1/4"	1 3/4"	3,800	185	Stainless Steel, Steel	4	9/32"	6255K16	000000
		1 1/2"	9"	4 3/4"	3 1/4"	1 3/4"	7,700	185	Stainless Steel, Steel	4	9/32"	6255K23	000000
		2"	5"	6"	4 1/16"	2 1/8"	3,000	185	Stainless Steel, Steel	4	13/32"	6255K39	000000
		16 mm	44 mm	50 mm	37 mm	19 mm	490	185	Stainless Steel, Steel	4	4.3 mm	8590N31	000000
		20 mm	50 mm	54 mm	41 mm	21 mm	890	185	Stainless Steel, Steel	4	5.2 mm	8590N32	000000
		25 mm	67 mm	76 mm	51 mm	26 mm	1,500	185	Stainless Steel, Steel	4	7 mm	8590N33	000000
		30 mm	72 mm	78 mm	57 mm	30 mm	1,850	185	Stainless Steel, Steel	4	7 mm	8590N34	000000
		40 mm	90 mm	102 mm	75 mm	40 mm	3,050	185	Stainless Steel, Steel	4	8.7 mm	8590N35	000000

Fixed Alignment

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

		Overall, mm							Mounting Holes
	For Shaft Dia., mm	Lg.	Wd.	Ht.	Ctr. Ht., mm	Dynamic Load Cap., lb.	Max. Temp., ° F	For Shaft Material	No. of	Dia., mm		Each
Acetal Bearings with Steel Balls in 6061 Aluminum Housing



		16	85	50	37	19	980	185	Stainless Steel, Steel	4	4.3	8590N19	0000000


		20	96	54	41	20	1,750	185	Stainless Steel, Steel	4	5.2	8590N21	000000
		25	130	76	51	25	3,000	185	Stainless Steel, Steel	4	7	8590N22	000000
		30	140	78	57	30	3,700	185	Stainless Steel, Steel	4	7	8590N23	000000
		40	175	102	75	40	6,150	185	Stainless Steel, Steel	4	8.7	8590N24	000000

Corrosion-Resistant Mounted Linear Ball Bearings

Outdoor as well as mild chemical environments are no problem for these bearings. They have stainless steel balls for corrosion resistance. All bearings are for use with round end-supported shafts and have end seals to keep lubricant in and dirt out.

Self-Aligning with 1° Misalignment Capability

Image of Product. Front orientation. Contains Annotated. Linear Bearings. Corrosion-Resistant Mounted Linear Ball Bearings , Self-Aligning, 6061 Aluminum Housing.

6061 Aluminum Housing

Self-aligning bearings compensate for shaft misalignment.

6061 Aluminum Housing—Bearings with aluminum housing take on heavier loads than bearings with an acetal housing.

		Overall				Load Capacity, lb.				Mounting Holes
	For Shaft Dia.	Lg.	Wd.	Ht.	Ctr. Ht.	Dynamic	Static	Temp. Range, ° F	For Shaft Material	No. of	Dia.		Each
Acetal Bearings with Stainless Steel Balls in 6061 Aluminum Housing



		1/4"	1 3/16"	1 5/8"	13/16"	7/16"	13	17	-4 to 176	Stainless Steel, Steel	4	5/32"	9104T21	000000


		3/8"	1 5/16"	1 3/4"	15/16"	1/2"	21	26	-4 to 176	Stainless Steel, Steel	4	5/32"	9104T22	00000
		1/2"	1 11/16"	2"	1 1/4"	11/16"	230	290	-4 to 176	Stainless Steel, Steel	4	5/32"	9104T1	00000
		5/8"	1 15/16"	2 1/2"	1 5/8"	7/8"	400	500	-4 to 176	Stainless Steel, Steel	4	3/16"	9104T2	000000
		3/4"	2 1/16"	2 3/4"	1 3/4"	15/16"	470	590	-4 to 176	Stainless Steel, Steel	4	3/16"	9104T3	000000
		1"	2 13/16"	3 1/4"	2 3/16"	1 3/16"	850	1,000	-4 to 176	Stainless Steel, Steel	4	7/32"	9104T4	000000
		8 mm	32 mm	35 mm	28 mm	15 mm	95	120	-4 to 176	Stainless Steel, Steel	4	4 mm	9104T26	000000
		10 mm	36 mm	40 mm	31.5 mm	16 mm	165	210	-4 to 176	Stainless Steel, Steel	4	5 mm	9104T27	000000
		12 mm	39 mm	43 mm	35 mm	18 mm	225	290	-4 to 176	Stainless Steel, Steel	4	5 mm	9104T28	000000
		20 mm	54 mm	60 mm	50 mm	25 mm	460	590	-4 to 176	Stainless Steel, Steel	4	8 mm	9104T31	000000
		30 mm	79 mm	87 mm	70 mm	35 mm	1,200	1,500	-4 to 176	Stainless Steel, Steel	4	10 mm	9104T33	000000

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	Without Retaining Ring Grooves

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	Pkg. Qty.		Pkg.
Acetal Bearings with Stainless Steel Balls



		1/2"	1 1/4"	7/8"	0.8750" to 0.8758"	Yes	1.032"	Yes	260	200	176	Stainless Steel, Steel	9069T1	000000	1	9968K24	00000


		8 mm	25 mm	16 mm	16.000 mm to 16.035 mm	Yes	16.2 mm	No	45	—	176	Stainless Steel, Steel	3758N13	00000	1	9968K32	0000
		20 mm	42 mm	32 mm	32.000 mm to 32.030 mm	Yes	30.5 mm	No	630	—	176	Stainless Steel, Steel	3758N22	00000	1	9968K57	0000
		25 mm	58 mm	40 mm	40.004 mm to 40.037 mm	Yes	44.1 mm	No	1,050	—	176	Stainless Steel, Steel	3758N17	000000	1	9968K35	0000
		30 mm	68 mm	47 mm	47.004 mm to 47.037 mm	Yes	52.2 mm	No	1,300	—	176	Stainless Steel, Steel	3758N18	000000	1	9968K36	0000


		Acetal Bearings with Steel Balls



				3/16"	9/16"	3/8"	0.3750" to 0.3755"	No	—	No	35	—	176	Stainless Steel, Steel	6489K71	00000	—	———	0


				1/4"	3/4"	1/2"	0.5000" to 0.5005"	Yes	0.511"	No	60	—	176	Stainless Steel, Steel	6489K61	00000	1	9968K22	0000
				3/8"	7/8"	5/8"	0.6250" to 0.6255"	Yes	0.699"	No	100	—	176	Stainless Steel, Steel	6489K62	00000	1	9968K23	0000
				1/2"	1 1/4"	7/8"	0.8750" to 0.8755"	Yes	1.032"	Yes	265	—	176	Stainless Steel, Steel	6489K5	00000	1	9968K24	0000
				5/8"	1 1/2"	1 1/8"	1.1250" to 1.1255"	Yes	1 1/8"	Yes	620	—	176	Stainless Steel, Steel	6489K51	00000	1	9968K25	0000
				3/4"	1 5/8"	1 1/4"	1.2500" to 1.2505"	Yes	1.285"	Yes	1,100	—	176	Stainless Steel, Steel	6489K52	00000	1	9968K26	0000
				1"	2 1/4"	1 9/16"	1.5625" to 1.5630"	Yes	1.901"	Yes	1,900	—	176	Stainless Steel, Steel	6489K53	00000	1	9968K27	0000
				1 1/4"	2 5/8"	2"	2.0000" to 2.0008"	Yes	2.031"	Yes	2,300	—	176	Stainless Steel, Steel	6489K54	000000	1	9968K28	0000
				1 1/2"	3"	2 3/8"	2.3750" to 2.3760"	Yes	2.442"	Yes	3,800	—	176	Stainless Steel, Steel	6489K55	000000	1	9968K29	0000
				2"	4"	3"	3.0000" to 3.0012"	Yes	3.206"	Yes	3,500	2,700	176	Stainless Steel, Steel	6489K68	000000	1	9968K31	00000
				8 mm	25 mm	16 mm	16.000 mm to 16.015 mm	Yes	16.2 mm	No	70	—	176	Stainless Steel, Steel	6232K31	00000	1	9968K32	0000


				12 mm	32 mm	22 mm	22.000 mm to 22.018 mm	Yes	22.6 mm	No	200	—	176	Stainless Steel, Steel	6232K32	00000	1	9968K33	0000
				16 mm	36 mm	26 mm	26.003 mm to 26.033 mm	Yes	24.6 mm	Yes	495	—	176	Stainless Steel, Steel	6232K33	00000	1	9968K34	0000
				20 mm	45 mm	32 mm	32.004 mm to 32.037 mm	Yes	31.6 mm	Yes	895	—	176	Stainless Steel, Steel	6232K52	00000	1	9968K57	0000
				25 mm	58 mm	40 mm	40.004 mm to 40.037 mm	Yes	43.7 mm	Yes	1,500	—	176	Stainless Steel, Steel	6232K34	00000	1	9968K35	0000
				30 mm	68 mm	47 mm	47.004 mm to 47.037 mm	Yes	51.7 mm	Yes	1,800	—	176	Stainless Steel, Steel	6232K35	000000	1	9968K36	0000
				40 mm	80 mm	62 mm	62.005 mm to 62.044 mm	Yes	60.3 mm	Yes	3,000	—	176	Stainless Steel, Steel	6232K36	000000	1	9968K37	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	Pkg. Qty.		Pkg.
Acetal Bearings with Stainless Steel Balls



		1/2"	1 1/4"	7/8"	5/16"	0.8750" to 0.8758"	No	—	Yes	260	190	176	Stainless Steel, Steel	9069T7	0000000	—	———	0


		3/4"	1 5/8"	1 1/4"	13/32"	1.2500" to 1.2505"	Yes	1.285"	Yes	790	—	176	Stainless Steel, Steel	6630K52	000000	1	9968K26	00000
		3/4"	1 5/8"	1 1/4"	7/16"	1.2500" to 1.2510"	No	—	Yes	430	370	176	Stainless Steel, Steel	9069T9	000000	—	———	0
		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	000000	1	9968K27	0000
		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
		1 1/2"	3"	2 3/8"	3/4"	2.3750" to 2.3762"	No	—	Yes	2,000	1,500	176	Stainless Steel, Steel	9069T13	000000	—	———	0
		12 mm	32 mm	22 mm	7 mm	22.000 mm to 22.026 mm	Yes	22.3 mm	Yes	235	—	185	Stainless Steel, Steel	6232K13	00000	25	90119A116	0000
		16 mm	36 mm	26 mm	9 mm	26.000 mm to 26.026 mm	Yes	24.6 mm	Yes	495	—	185	Stainless Steel, Steel	6232K14	000000	1	92237A190	0000
		25 mm	58 mm	40 mm	12.5 mm	40.000 mm to 40.030 mm	Yes	43.7 mm	No	1,500	—	185	Stainless Steel, Steel	6232K16	000000	1	9968K35	0000
		30 mm	68 mm	47 mm	13.7 mm	47.000 mm to 47.030 mm	Yes	51.7 mm	No	1,800	—	185	Stainless Steel, Steel	6232K17	000000	1	9968K36	0000


		Acetal Bearings with Steel Balls



				1/2"	1 1/4"	7/8"	5/16"	0.8750" to 0.8755"	Yes	1.032"	Yes	265	—	176	Stainless Steel, Steel	6489K7	00000	1	9968K24	0000


				5/8"	1 1/2"	1 1/8"	11/32"	1.1250" to 1.1255"	Yes	1 1/8"	Yes	620	—	176	Stainless Steel, Steel	6489K56	00000	1	9968K25	0000
				3/4"	1 5/8"	1 1/4"	13/32"	1.2500" to 1.2505"	Yes	1.285"	Yes	1,100	—	176	Stainless Steel, Steel	6489K57	00000	1	9968K26	0000
				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	1	9968K27	0000
				1 1/4"	2 5/8"	2"	5/8"	2.0000" to 2.0008"	Yes	2.031"	Yes	2,300	—	176	Stainless Steel, Steel	6489K59	000000	1	9968K28	0000
				1 1/2"	3"	2 3/8"	3/4"	2.3750" to 2.3760"	Yes	2.442"	Yes	3,800	—	176	Stainless Steel, Steel	6489K6	000000	1	9968K29	0000
				12 mm	32 mm	22 mm	7 mm	22.000 mm to 22.018 mm	Yes	22.3 mm	No	235	—	176	Stainless Steel, Steel	6232K37	00000	25	90119A116	0000
				16 mm	36 mm	26 mm	9 mm	26.000 mm to 26.018 mm	Yes	24.6 mm	Yes	495	—	176	Stainless Steel, Steel	6232K38	00000	1	92237A190	0000
				25 mm	58 mm	40 mm	12.5 mm	40.000 mm to 40.021 mm	Yes	43.7 mm	Yes	1,500	—	176	Stainless Steel, Steel	6232K39	000000	1	9968K35	0000
				30 mm	68 mm	47 mm	13.7 mm	47.000 mm to 47.021 mm	Yes	51.7 mm	Yes	1,800	—	176	Stainless Steel, Steel	6232K4	000000	1	9968K36	0000
				40 mm	80 mm	62 mm	19 mm	62.000 mm to 62.025 mm	Yes	60.3 mm	Yes	3,000	—	176	Stainless Steel, Steel	6232K41	000000	1	9968K37	0000

High-Load Mounted Linear Ball Bearings for Support Rail Shafts

Designed to handle heavy loads, these bearings have higher load capacities than comparable standard mounted linear ball bearings for support rails. Use them for applications that require maximum rigidity. All are self-aligning to compensate for shaft misalignment and have end seals to keep lubricant in and dirt out.

Self-Aligning with 0.5° Misalignment Capability

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

		Overall								Mounting Holes
	For Shaft Dia.	Lg.	Wd.	Ht.	Ctr. Ht.	Wd.	Dynamic Load Cap., lb.	Max. Temp., ° F	For Shaft Material	No. of	Dia.		Each
Acetal Bearings with Steel Balls in 6061 Aluminum Housing



		1/2"	1 1/2"	2"	1 1/8"	11/16"	5/16"	360	185	Stainless Steel, Steel	4	5/32"	6255K24	0000000


		1/2"	3 1/2"	2"	1 1/8"	11/16"	5/16"	720	185	Stainless Steel, Steel	4	5/32"	6255K41	000000
		5/8"	1 3/4"	2 1/2"	1 7/16"	7/8"	11/32"	620	185	Stainless Steel, Steel	4	3/16"	6255K25	000000
		5/8"	4"	2 1/2"	1 7/16"	7/8"	11/32"	1,200	185	Stainless Steel, Steel	4	3/16"	6255K42	000000
		3/4"	1 7/8"	2 3/4"	1 9/16"	15/16"	13/32"	1,100	185	Stainless Steel, Steel	4	3/16"	6255K26	000000
		3/4"	4 1/2"	2 3/4"	1 9/16"	15/16"	13/32"	2,200	185	Stainless Steel, Steel	4	3/16"	6255K43	000000
		1"	2 5/8"	3 1/4"	2"	1 3/16"	17/32"	1,900	185	Stainless Steel, Steel	4	7/32"	6255K27	000000
		1"	6"	3 1/4"	2"	1 3/16"	17/32"	3,800	185	Stainless Steel, Steel	4	7/32"	6255K44	000000
		1 1/4"	3 3/8"	4"	2 9/16"	1 1/2"	5/8"	2,300	185	Stainless Steel, Steel	4	7/32"	6255K28	000000
		1 1/4"	7 1/2"	4"	2 9/16"	1 1/2"	5/8"	4,700	185	Stainless Steel, Steel	4	7/32"	6255K45	000000
		1 1/2"	3 3/4"	4 3/4"	2 15/16"	1 3/4"	3/4"	3,800	185	Stainless Steel, Steel	4	9/32"	6255K29	000000


		1 1/2"	9"	4 3/4"	2 15/16"	1 3/4"	3/4"	7,700	185	Stainless Steel, Steel	4	9/32"	6255K46	000000
		12 mm	39 mm	43 mm	28 mm	18 mm	7 mm	235	185	Stainless Steel, Steel	2	5 mm	6255K711	000000
		16 mm	43 mm	53 mm	35 mm	22 mm	9 mm	490	185	Stainless Steel, Steel	4	6 mm	6255K712	000000
		20 mm	54 mm	60 mm	42 mm	25 mm	8 mm	890	185	Stainless Steel, Steel	4	8 mm	6255K713	000000
		25 mm	67 mm	78 mm	51 mm	30 mm	13 mm	1,500	185	Stainless Steel, Steel	4	10 mm	6255K714	000000
		30 mm	79 mm	87 mm	60 mm	35 mm	14 mm	1,850	185	Stainless Steel, Steel	4	10 mm	6255K715	000000

Self-Aligning with 1° Misalignment Capability

		Overall					Load Capacity, lb.				Mounting Holes
	For Shaft Dia.	Lg.	Wd.	Ht.	Ctr. Ht.	Wd.	Dynamic	Static	Temp. Range, ° F	For Shaft Material	No. of	Dia.		Each
Acetal Bearings with Steel Balls in 6061 Aluminum Housing



		2"	4 3/4"	6"	3 21/32"	2 1/8"	15/16"	2,400	3,000	-4 to 176	Stainless Steel, Steel	4	13/32"	6255K59	0000000

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



		1/4"	3/4"	1/2"	0.5000" to 0.5010"	Yes	0.511"	No	42	25	185	Stainless Steel, Steel	6630K61	0000000	9968K22	00000


		3/8"	7/8"	5/8"	0.6250" to 0.6255"	Yes	0.699"	No	70	—	176	Stainless Steel, Steel	6630K12	00000	9968K23	0000
		1/2"	1 1/4"	7/8"	0.8750" to 0.8755"	Yes	1.032"	Yes	185	—	185	Stainless Steel, Steel	6630K13	00000	9968K24	0000
		5/8"	1 1/2"	1 1/8"	1.1250" to 1.1255"	Yes	1"	Yes	430	—	176	Stainless Steel, Steel	6630K21	000000	9968K25	0000
		5/8"	1 1/2"	1 1/8"	1.1250" to 1.1258"	Yes	1.112"	Yes	290	260	176	Stainless Steel, Steel	9069T2	000000	9968K25	0000
		3/4"	1 5/8"	1 1/4"	1.2500" to 1.2505"	Yes	1.285"	Yes	790	—	176	Stainless Steel, Steel	6630K22	000000	9968K26	0000
		3/4"	1 5/8"	1 1/4"	1.2500" to 1.2510"	Yes	1.272"	Yes	430	370	176	Stainless Steel, Steel	9069T3	00000	9968K26	0000
		1"	2 1/4"	1 9/16"	1.5625" to 1.5630"	Yes	1.901"	Yes	1,300	—	176	Stainless Steel, Steel	6630K23	000000	9968K27	0000
		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
		1 1/4"	2 5/8"	2"	2.0000" to 2.0008"	Yes	2.031"	Yes	1,600	—	176	Stainless Steel, Steel	6630K24	000000	9968K28	0000
		1 1/4"	2 5/8"	2"	2.0000" to 2.0012"	No	2.011"	Yes	1,400	1,100	176	Stainless Steel, Steel	9069T5	000000	———	0


		1 1/2"	3"	2 3/8"	2.3750" to 2.3760"	Yes	2.442"	Yes	2,700	—	176	Stainless Steel, Steel	6630K25	000000	9968K29	0000
		1 1/2"	3"	2 3/8"	2.3750" to 2.3762"	Yes	2.422"	Yes	2,000	1,500	176	Stainless Steel, Steel	9069T6	000000	9968K29	0000


		Acetal Bearings with Steel Balls



				1/4"	3/4"	1/2"	0.5000" to 0.5007"	Yes	0.515"	Yes	35	25	176	Stainless Steel, Steel	8974T14	00000	9968K22	0000


				3/8"	7/8"	5/8"	0.6250" to 0.6257"	Yes	0.703"	Yes	55	40	176	Stainless Steel, Steel	8974T15	00000	9968K23	0000
				1/2"	1 1/4"	7/8"	0.8750" to 0.8758"	No	1.032"	Yes	260	200	176	Stainless Steel, Steel	8974T1	00000	———	0
				5/8"	1 1/2"	1 1/8"	1.1250" to 1.1258"	No	1.112"	Yes	290	260	176	Stainless Steel, Steel	8974T2	00000	———	0
				3/4"	1 5/8"	1 1/4"	1.2500" to 1.2510"	Yes	1.272"	Yes	430	370	176	Stainless Steel, Steel	8974T3	00000	9968K26	0000
				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
				1 1/4"	2 5/8"	2"	2.0000" to 2.0012"	Yes	2.011"	Yes	1,400	1,100	176	Stainless Steel, Steel	8974T5	00000	9968K28	0000
				1 1/2"	3"	2 3/8"	2.3750" to 2.3762"	Yes	2.422"	Yes	2,000	1,500	176	Stainless Steel, Steel	8974T6	00000	9968K29	0000

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


With Retaining Ring Grooves	Without 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.

	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 1/4"	7/8"	5/16"	0.8750" to 0.8755"	Yes	1.032"	Yes	185	—	176	Stainless Steel, Steel	6630K49	0000000	9968K24	00000


		Acetal Bearings with Steel Balls



				1/2"	1 1/4"	7/8"	5/16"	0.8750" to 0.8758"	No	—	Yes	260	190	176	Stainless Steel, Steel	8974T7	00000	———	0


				5/8"	1 1/2"	1 1/8"	3/8"	1.1250" to 1.1258"	No	—	Yes	290	260	176	Stainless Steel, Steel	8974T8	00000	———	0
				3/4"	1 5/8"	1 1/4"	7/16"	1.2500" to 1.2510"	No	—	Yes	430	370	176	Stainless Steel, Steel	8974T9	00000	———	0
				1"	2 1/4"	1 9/16"	9/16"	1.5625" to 1.5635"	No	—	Yes	810	720	176	Stainless Steel, Steel	8974T11	00000	———	0
				1 1/4"	2 5/8"	2"	5/8"	2.0000" to 2.0012"	No	—	Yes	1,400	1,100	176	Stainless Steel, Steel	8974T12	00000	———	0
				1 1/2"	3"	2 3/8"	3/4"	2.3750" to 2.3762"	No	—	Yes	2,000	1,500	176	Stainless Steel, Steel	8974T13	000000	———	0

Corrosion-Resistant Mounted Linear Ball Bearings for Support Rail Shafts

Image of Product. Front orientation. Contains Annotated. Linear Bearings. Corrosion-Resistant Mounted Linear Ball Bearings for Support Rail Shafts.

Outdoor as well as mild chemical environments are no problem for these bearings. They have stainless steel balls for corrosion resistance. Mount them on a support rail shaft for applications requiring maximum rigidity. They are self-aligning to compensate for shaft misalignment.

		Overall					Load Capacity, lb.				Mounting Holes
	For Shaft Dia.	Lg.	Wd.	Ht.	Ctr. Ht.	Wd.	Dynamic	Static	Temp. Range, ° F	For Shaft Material	No. of	Dia.		Each
Self-Aligning with 1° Misalignment Capability







				Acetal Bearings with Stainless Steel Balls in 6061 Aluminum Housing

				1/2"	1 1/2"	2"	1 3/32"	11/16"	1/4"	230	290	-4 to 176	Stainless Steel, Steel	4	5/32"	9104T8	0000000


				1/2"	3 1/2"	2"	1 3/32"	11/16"	1/4"	370	580	-4 to 176	Stainless Steel, Steel	4	5/32"	9104T39	000000
				5/8"	1 3/4"	2 1/2"	1 13/32"	7/8"	5/16"	400	500	-4 to 176	Stainless Steel, Steel	4	3/16"	9104T9	000000
				3/4"	1 7/8"	2 3/4"	1 17/32"	15/16"	3/8"	470	590	-4 to 176	Stainless Steel, Steel	4	3/16"	9104T11	000000
				1"	2 5/8"	3 1/4"	1 31/32"	1 3/16"	1/2"	850	1,000	-4 to 176	Stainless Steel, Steel	4	7/32"	9104T12	000000
				1"	6"	3 1/4"	1 31/32"	1 3/16"	1/2"	1,350	2,100	-4 to 176	Stainless Steel, Steel	4	7/32"	9104T43	000000
				1 1/4"	3 3/8"	4"	2 1/2"	1 1/2"	19/32"	1,200	1,500	-4 to 176	Stainless Steel, Steel	4	7/32"	9104T36	000000
				1 1/4"	7 1/2"	4"	2 1/2"	1 1/2"	19/32"	1,950	3,050	-4 to 176	Stainless Steel, Steel	4	7/32"	9104T44	000000
				1 1/2"	3 3/4"	4 3/4"	2 29/32"	1 3/4"	11/16"	1,450	1,850	-4 to 176	Stainless Steel, Steel	4	9/32"	9104T37	000000