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Small Diameter Ball Bearing (Open type, double shield type, rubber seal type)

NSK MICRO

Small Ball Bearings
These bearings are used for various applications that require low friction and high-speed rotation in small spaces. These bearings are available in various sizes to choose from.
[Feature]
● Bearing Size Standards: Metric System
● Inner Diameter Minimum / Maximum (mm.) : 1 and 10
● Outer Diameter Minimum / Maximum (mm.) : 3 and 19
● Width Minimum / Maximum (mm.) : 1 and 6
● Precision (JIS) : Grade 0
● Bearing Type : Open/ Closed (Double Shielded (ZZ) and Rubber Sealed (DD1))
● Load Direction : Radial Load
[Application]
It is used to support and guide rotating machine's components, such as shafts, wheels, pulleys ,etc

(i)Caution

Some of the items are scheduled to be discontinued as of end of March in 2023. The manufacturer keep the items produced but they are not available with Misumi.
There are not the replacement items and the plan to resumption of sale. Please check the quotation and order screen for details.

Part Number

Configured Part Number is shown.

: 30; 45; 60

Part Number
602ZZ
603ZZ
604U
604ZZ
605DD
605U
605ZZ
606U
606ZZ
623ZZ
624U
624ZZ1
625ZZ1
626BU
626ZZ1
634U
634ZZ1
681X
681XZZ
682
682X
682XZZ
682ZZ
683AZZ
684-A-1
684A-A-1ZZ1
685ZZ
686
686ZZ1
687ZZ1
688A
688ADD1
688AZZ1
691XZZ
692
692AZZ
693
693AZZ
694ZZ
695DD1
695U
695ZZ
696ZZ1
698U
698ZZ1
F604ZZ
F605U
F605ZZ
F606U
F606ZZ1
F623ZZ
F626
F626ZZ1
F682XZZ
F682ZZ
F683AZZ
F684-A-1ZZ
F685ZZ
F686A
F686ZZ1

Standard Unit Price	Minimum order quantity	Days to Ship	Materials of Inner and Outer Ring	Bearing Type	Outer Ring Type	Inner Diameter d (Ø)	Outer Diameter D (Ø)	Width B (mm)	Basic Load Rating Dynamic Rating (N)	Revolution Frequency (rpm)	Rolling Element Material	Basic Load Rating Static Rating (N)	Sealing Structure	Lubricant
SGD 4.65	1 Piece(s)	4 Day(s) or more	Steel	Double Shielded	Flat	2	7	3.5	385	63000	Steel	127	Double steel plate shield	NS Hairyu-bu Grease
SGD 4.21	1 Piece(s)	4 Day(s) or more	Steel	Double Shielded	Flat	3	9	5	570	56000	Steel	187	Double steel plate shield	NS Hairyu-bu Grease
SGD 1.80	1 Piece(s)	10 Day(s) or more	Steel	Open Type	Flat	4	12	4	960	56000	Steel	345	Open Type	Aero, Shell Fluid 12 (oil)
SGD 1.52	1 Piece(s)	4 Day(s) or more	Steel	Double Shielded	Flat	4	12	4	960	48000	Steel	345	Double steel plate shield	NS Hairyu-bu Grease
SGD 6.39	1 Piece(s)	4 Day(s) or more	Steel	Rubber Sealed	Flat	5	14	5	1330	38000	Steel	505	Double Contact Sealed	NS Hairyu-bu Grease
SGD 3.27	1 Piece(s)	10 Day(s) or more	Steel	Open Type	Flat	5	14	5	1330	50000	Steel	505	Open Type	Aero, Shell Fluid 12 (oil)
SGD 2.90	1 Piece(s)	4 Day(s) or more	Steel	Double Shielded	Flat	5	14	5	1330	40000	Steel	505	Double steel plate shield	NS Hairyu-bu Grease
SGD 3.21	1 Piece(s)	10 Day(s) or more	Steel	Open Type	Flat	6	17	6	2260	45000	Steel	835	Open Type	Aero, Shell Fluid 12 (oil)
SGD 1.82	1 Piece(s)	4 Day(s) or more	Steel	Double Shielded	Flat	6	17	6	2260	38000	Steel	835	Double steel plate shield	NS Hairyu-bu Grease
SGD 1.27	1 Piece(s)	4 Day(s) or more	Steel	Double Shielded	Flat	3	10	4	630	50000	Steel	218	Double steel plate shield	NS Hairyu-bu Grease
SGD 3.05	1 Piece(s)	10 Day(s) or more	Steel	Open Type	Flat	4	13	5	1300	48000	Steel	485	Open Type	Aero, Shell Fluid 12 (oil)
SGD 1.73	1 Piece(s)	4 Day(s) or more	Steel	Double Shielded	Flat	4	13	5	1300	40000	Steel	485	Double steel plate shield	NS Hairyu-bu Grease
SGD 3.45	1 Piece(s)	4 Day(s) or more	Steel	Double Shielded	Flat	5	16	5	1730	36000	Steel	670	Double steel plate shield	NS Hairyu-bu Grease
SGD 2.10	1 Piece(s)	10 Day(s) or more	Steel	Open Type	Flat	6	19	6	2340	40000	Steel	885	Open Type	Aero, Shell Fluid 12 (oil)
SGD 3.17	1 Piece(s)	4 Day(s) or more	Steel	Double Shielded	Flat	6	19	6	2340	32000	Steel	885	Double steel plate shield	NS Hairyu-bu Grease
SGD 2.34	1 Piece(s)	10 Day(s) or more	Steel	Open Type	Flat	4	16	5	1730	43000	Steel	670	Open Type	Aero, Shell Fluid 12 (oil)
SGD 2.75	1 Piece(s)	4 Day(s) or more	Steel	Double Shielded	Flat	4	16	5	1730	36000	Steel	670	Double steel plate shield	NS Hairyu-bu Grease
SGD 4.80	1 Piece(s)	4 Day(s) or more	Steel	Open Type	Flat	1.5	4	1.2	112	100000	Steel	33	Open Type	Aero, Shell Fluid 12 (oil)
SGD 1.60	1 Piece(s)	4 Day(s) or more	Steel	Double Shielded	Flat	1.5	4	2	112	100000	Steel	33	Double steel plate shield	NS Hairyu-bu Grease
SGD 3.92	1 Piece(s)	4 Day(s) or more	Steel	Open Type	Flat	2	5	1.5	169	85000	Steel	50	Open Type	Aero, Shell Fluid 12 (oil)
SGD 3.92	1 Piece(s)	10 Day(s) or more	Steel	Open Type	Flat	2.5	6	1.8	208	71000	Steel	74	Open Type	Aero, Shell Fluid 12 (oil)
SGD 5.09	1 Piece(s)	10 Day(s) or more	Steel	Double Shielded	Flat	2.5	6	2.6	208	71000	Steel	74	Double steel plate shield	NS Hairyu-bu Grease
SGD 4.36	1 Piece(s)	Same day	Steel	Double Shielded	Flat	2	5	2.3	169	85000	Steel	50	Double steel plate shield	NS Hairyu-bu Grease
SGD 2.60	1 Piece(s)	4 Day(s) or more	Steel	Double Shielded	Flat	3	7	3	390	63000	Steel	130	Double steel plate shield	NS Hairyu-bu Grease
SGD 1.90	1 Piece(s)	4 Day(s) or more	Steel	Open Type	Flat	4	9	2.5	640	53000	Steel	225	Open Type	Aero, Shell Fluid 12 (oil)
SGD 1.90	1 Piece(s)	4 Day(s) or more	Steel	Double Shielded	Flat	4	9	4	640	53000	Steel	225	Double steel plate shield	NS Hairyu-bu Grease
SGD 1.90	1 Piece(s)	Same day	Steel	Double Shielded	Flat	5	11	5	715	45000	Steel	281	Double steel plate shield	NS Hairyu-bu Grease
SGD 3.92	1 Piece(s)	4 Day(s) or more	Steel	Open Type	Flat	6	13	3.5	1080	50000	Steel	440	Open Type	Aero, Shell Fluid 12 (oil)
SGD 3.49	1 Piece(s)	4 Day(s) or more	Steel	Double Shielded	Flat	6	13	5	1080	40000	Steel	440	Double steel plate shield	NS Hairyu-bu Grease
SGD 3.49	1 Piece(s)	4 Day(s) or more	Steel	Double Shielded	Flat	7	14	5	1170	40000	Steel	510	Double steel plate shield	NS Hairyu-bu Grease
SGD 2.60	1 Piece(s)	4 Day(s) or more	Steel	Open Type	Flat	8	16	4	1610	36000	Steel	710	Open Type	Aero, Shell Fluid 12 (oil)
SGD 7.47	1 Piece(s)	4 Day(s) or more	Steel	Rubber Sealed	Flat	8	16	5	1610	28000	Steel	710	Double Contact Sealed	NS Hairyu-bu Grease
SGD 1.52	1 Piece(s)	4 Day(s) or more	Steel	Double Shielded	Flat	8	16	5	1610	36000	Steel	710	Double steel plate shield	NS Hairyu-bu Grease
SGD 5.09	1 Piece(s)	4 Day(s) or more	Steel	Double Shielded	Flat	1.5	5	2.6	237	85000	Steel	69	Double steel plate shield	NS Hairyu-bu Grease
SGD 1.98	1 Piece(s)	4 Day(s) or more	Steel	Open Type	Flat	2	6	2.3	330	75000	Steel	98	Open Type	Aero, Shell Fluid 12 (oil)
SGD 3.00	1 Piece(s)	4 Day(s) or more	Steel	Double Shielded	Flat	2	6	3	330	75000	Steel	98	Double steel plate shield	NS Hairyu-bu Grease
SGD 1.35	1 Piece(s)	4 Day(s) or more	Steel	Open Type	Flat	3	8	3	560	60000	Steel	179	Open Type	Aero, Shell Fluid 12 (oil)
SGD 1.35	1 Piece(s)	4 Day(s) or more	Steel	Double Shielded	Flat	3	8	4	560	60000	Steel	179	Double steel plate shield	NS Hairyu-bu Grease
SGD 1.40	1 Piece(s)	4 Day(s) or more	Steel	Double Shielded	Flat	4	11	4	960	48000	Steel	345	Double steel plate shield	NS Hairyu-bu Grease
SGD 2.25	1 Piece(s)	4 Day(s) or more	Steel	Rubber Sealed	Flat	5	13	4	1080	40000	Steel	430	Double Contact Sealed	NS Hairyu-bu Grease
SGD 3.13	1 Piece(s)	4 Day(s) or more	Steel	Open Type	Flat	5	13	4	1080	50000	Steel	430	Open Type	Aero, Shell Fluid 12 (oil)
SGD 1.71	1 Piece(s)	4 Day(s) or more	Steel	Double Shielded	Flat	5	13	4	1080	43000	Steel	430	Double steel plate shield	NS Hairyu-bu Grease
SGD 1.52	1 Piece(s)	Same day	Steel	Double Shielded	Flat	6	15	5	1730	40000	Steel	670	Double steel plate shield	NS Hairyu-bu Grease
SGD 1.80	1 Piece(s)	25 Day(s) or more	Steel	Open Type	Flat	8	19	6	2240	43000	Steel	910	Open Type	Aero, Shell Fluid 12 (oil)
SGD 1.52	1 Piece(s)	4 Day(s) or more	Steel	Double Shielded	Flat	8	19	6	2240	36000	Steel	910	Double steel plate shield	NS Hairyu-bu Grease
SGD 4.06	1 Piece(s)	4 Day(s) or more	Steel	Double Shielded	Flanged	4	12	4	960	48000	Steel	345	Double steel plate shield	NS Hairyu-bu Grease
SGD 2.91	1 Piece(s)	10 Day(s) or more	Steel	Open Type	Flanged	5	14	5	1330	50000	Steel	505	Open Type	Aero, Shell Fluid 12 (oil)
SGD 2.30	1 Piece(s)	4 Day(s) or more	Steel	Double Shielded	Flanged	5	14	5	1330	40000	Steel	505	Double steel plate shield	NS Hairyu-bu Grease
SGD 2.71	1 Piece(s)	10 Day(s) or more	Steel	Open Type	Flanged	6	17	6	2260	45000	Steel	835	Open Type	Aero, Shell Fluid 12 (oil)
SGD 3.92	1 Piece(s)	4 Day(s) or more	Steel	Double Shielded	Flanged	6	17	6	2260	38000	Steel	835	Double steel plate shield	NS Hairyu-bu Grease
SGD 2.65	1 Piece(s)	4 Day(s) or more	Steel	Double Shielded	Flanged	3	10	4	630	50000	Steel	218	Double steel plate shield	NS Hairyu-bu Grease
SGD 4.57	1 Piece(s)	10 Day(s) or more	Steel	Open Type	Flanged	6	19	6	2340	40000	Steel	885	Open Type	Aero, Shell Fluid 12 (oil)
SGD 4.98	1 Piece(s)	4 Day(s) or more	Steel	Double Shielded	Flanged	6	19	6	2340	32000	Steel	885	Double steel plate shield	NS Hairyu-bu Grease
SGD 5.53	1 Piece(s)	10 Day(s) or more	Steel	Double Shielded	Flanged	2.5	6	2.6	208	71000	Steel	74	Double steel plate shield	NS Hairyu-bu Grease
SGD 4.36	1 Piece(s)	4 Day(s) or more	Steel	Double Shielded	Flanged	2	5	2.3	169	85000	Steel	50	Double steel plate shield	NS Hairyu-bu Grease
SGD 4.06	1 Piece(s)	4 Day(s) or more	Steel	Double Shielded	Flanged	3	7	3	390	63000	Steel	130	Double steel plate shield	NS Hairyu-bu Grease
SGD 2.13	1 Piece(s)	4 Day(s) or more	Steel	Double Shielded	Flanged	4	9	4	640	53000	Steel	225	Double steel plate shield	NS Hairyu-bu Grease
SGD 4.06	1 Piece(s)	4 Day(s) or more	Steel	Double Shielded	Flanged	5	11	5	715	45000	Steel	281	Double steel plate shield	NS Hairyu-bu Grease
SGD 3.78	1 Piece(s)	4 Day(s) or more	Steel	Open Type	Flanged	6	13	3.5	1080	50000	Steel	440	Open Type	Aero, Shell Fluid 12 (oil)
SGD 2.24	1 Piece(s)	4 Day(s) or more	Steel	Double Shielded	Flanged	6	13	5	1080	40000	Steel	440	Double steel plate shield	NS Hairyu-bu Grease

Basic Information

Bearing Ring Shape	Ball	Precision (JIS)	Grade 0	Specifications/Environment	Standard
Load Direction	Radial	Number of Bearing Ring Rows	Single Row	Size Standard	Metric System
Internal Clearance Symbol	MC3

Configure

105 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

Bearing Type
- Open Type
- Double Shielded
- Rubber Sealed
Clear
Outer Ring Type
- Flat
- Flanged
Clear
Inner Diameter d(Ø)
1

1.5

2

2.5

3

4

5

6

7

8

10
Clear
Outer Diameter D(Ø)
3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

19
Clear
Width B(mm)
1

1.2

1.5

1.8

2

2.3

2.5

2.6

3

3.5

4

5

6
Clear
Basic Load Rating Dynamic Rating(N)
68

95

112

144

159

169

177

187

208

217

236

237

255

278

281

310

327

330

332

366

385

387

390

421

430

438

455

459

463

476

485

495

536

540

544

545

560

570

604

608

630

640

697

710

715

815

816

820

918

960

995

1080

1105

1131

1170

1300

1330

1369

1471

1610

1730

1904

1921

1989

2240

2260

2340
Clear
Rolling Element Material
- Steel
- Stainless Steel
Clear
Sealing Structure
- Double Contact Sealed
- Double steel plate shield
- Open Type
Clear
Lubricant
- Aero, Shell Fluid 12 (oil)
- NS Hairyu-bu Grease
Clear
type
- 6□□
- F6□□
- MF
- MR
- SMF
- SMR
- SMT
Clear
Materials of Inner and Outer Ring
- Steel
- Stainless Steel
Clear
CAD
- 2D
Clear

Days to Ship

All

Same day

4 Day(s) or Less

6 Day(s) or Less

10 Day(s) or Less

11 Day(s) or Less

25 Day(s) or Less
Clear

Specify Alterations

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

Tech Support

Factory Automation, Electronics, Tools, & MRO (Maintenance, Repair and Operations): Tel：(65) 6733 7211 / FAX：(65) 6733 0211; 9:00am - 6:00pm (Monday - Friday); Technical Inquiry

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Small Diameter Ball Bearing (Open type, double shield type, rubber seal type)

(i)Caution

Basic Information

Configure

Specification/Dimensions

Bearing Type

Outer Ring Type

Inner Diameter d(Ø)

Outer Diameter D(Ø)

Width B(mm)

Basic Load Rating Dynamic Rating(N)

Rolling Element Material

Sealing Structure

Lubricant

type

Materials of Inner and Outer Ring

CAD

Days to Ship

Specify Alterations

Tech Support

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