686-2RS 686 RS Bearing 6x13x5 mm Sealed Miniature Ball Bearings

Products Details

Overview
Quick Details
Type:
BALL
Structure:
Deep Groove
Brand Name:
NMN or OEM
Bore Size:
5.99 - 6 mm
Outside Diameter:
12.99 - 13 mm
Model Number:
686
Precision Rating:
P0 P6 P5 P4 P2
Seals Type:
OPEN ZZ 2RS
Number of Row:
Single row
Place of Origin:
Hebei, China
Material:
Carbon Steel/ Chrome Steel/ Stainless Steel
Certification:
ISO9001/ ISO14001
Cage:
Steel
Service:
OEM Customized Services
Hardness:
55-63HRC
Ball Class:
Class 100
Grease:
Mobil Brand
Vibration Level:
V1, V2, V3, V4
Clearance:
C2 C0 C3 C4 C5
Noise Level:
Z1, Z2, Z3, Z4

686-2RS 686 RS Bearing 6x13x5 mm Sealed Miniature Ball Bearings

Hebei Naimei Bearing Co., Ltd.

 

      -----1). Miniature Ball Bearings in Hebei Naimei are manufactured to the highest quality for standard and non-standard applications.

      -----2). Our technical department can modify any non-standard bearings to your specific requirements, even for small quantities.

      -----3). For any items not listed in our catalogue, please contact our experienced sales team.

Product Description

Product Description:

686-2RS 686 RS Bearing 6x13x5 mm Sealed Miniature Ball Bearings

 

686 Bearing
Bore Dia (d)6mm
Outer Dia (D)13mm
Bearing TypeShielded or Seal and Open are available.
MaterialChrome steel, stainless steel and carbon steel are available.
NotePls send us your detailed inquiry.

 

These ball bearings are made of high quality Chrome Steel/ Carbon Steel/ Carbon Steel and are pre-lubricated with grease from the factory and is available in ZZ (Metal Shields) and RS (Rubber Seal) configurations.

686 Bearing Dimensions

This bearing can be found with the following part numbers on it:
686-2RS, 686 2RS, 686 RS, 686RS, 686-ZZ, 686 ZZ, 686 Z, 686Z Bearing

 

Measurements

  • Inner Diameter: 6
  • Outer Diameter: 13
  • Thickness: 5
  • Measurement Unit: Metric

Materials

  • Bearing Type: Radial Bearing
  • Product Seal: Two Metal Shields (ZZ), Two Rubber Seals (2RS), Open
  • Ball Material: Chrome Steel, Carbon Steel, Stainless Steel
  • Retainer Material: Steel, Metal or High Speed Plastic

Technical Specifications

  • Quantity: As Request
  • Condition: New Inventory From Factory.
  • Quality Level ABEC 1 or Better
  • Raceways: Finely polished superior finish for long life, and low noise.

Rolling bearings use rolling elements to maintain the separation between moving parts to reduce rotational friction and support radial and axial loads. These elements can be one of the following types: ball, cylindrical, spherical, barrel, needle, spindle, or tapered. All rolling bearings are open, shielded, or sealed. Sealed bearings are lubricated with oil or grease in the bearing factory, while open and shielded bearings are meant to be lubricated in place, with periodic reapplication of lubrication, based on use. The shield protects the working parts of the bearing from environmental debris that may be introduced and could reduce the ball bearing speed and lifespan. Rolling bearings are used in a range of applications from agricultural machinery to conveying equipment, robotics, dental equipment, elevators, rolling mills, ship rudder shafts, and aggregate crushers, among others.

686-2RS 686 RS Bearing 6x13x5 mm Sealed Miniature Ball Bearings


Micro Bearing/ Miniature Bearing Series: Metric & Inch
600 series: 603~609
620 series: 623~629
630 series: 634~639
670 series/MR series: 673~678 / MR63~MR148
680 series: 683~689
690 series: 693~699


Bearing No


(d)


(D)

(b)


Cr(N)


Cor(N)

Limiting Speed

open

zz

Grease

Oil

*1000rpm

682zz

  
2

5

1.5

2.3

169

50

85

100

MR52zz

5

2

2.5

169

50

85

100

692zz

6

2.3

3

330

99

75

90

MR62zz

6

2.5

2.5

330

99

75

90

MR72zz

7

2.8

3

386

129

63

75

602zz

7

2.8

3.5

386

129

60

71

MR63zz

    3

6

2

2.5

209

74

71

80

683zz

7

2

3

311

112

63

75

693zz

8

3

4

558

180

60

67

603zz

9

3

5

571

189

56

67

623zz

10

4

4

631

219

50

60

633zz

13

5

5

1301

488

40

48

MR74zz

    4

7

2

2.5

255

108

60

67

MR84zz

8

2

3

395

141

56

67

684zz

9

2.5

4

641

227

53

63

MR104zz

10

3

4

711

272

48

56

694zz

11

4

4

957

350

48

56

604zz

12

4

4

957

350

48

56

624zz

13

5

5

1301

488

40

48

634zz

16

5

5

1340

523

36

43

MR85zz

    5

8

2

2.5

218

90

53

63

MR105zz

10

3

4

431

169

50

60

685zz

11

3

5

716

282

45

53

695zz

13

4

4

1077

432

43

50

605zz

14

5

5

1329

507

40

50

625zz

16

5

5

1729

675

36

43

635zz

19

6

6

2336

896

32

40

MR106zz

    6

10

2.5

3

496

218

45

53

686zz

13

3.5

5

1082

442

40

50

696zz

15

5

5

1340

523

40

45

606zz

17

6

6

2263

846

38

45

626zz

19

6

6

2336

896

32

40

636zz

22

7

7

3333

1423

30

36

MR117zz

    7

11

2.5

3

455

202

43

50

687zz

14

3.5

5

1173

513

40

50

697zz

17

5

5

1605

719

36

43

607zz

19

6

6

2336

896

36

43

627zz

22

7

7

3287

1379

30

36

637zz

26

9

6

4563

1983

28

34

MR128zz

  
8

12

2.5

3.5

543

274

40

48

MR148zz

14

3.5

4

817

386

38

45

688zz

16

4

5

1252

592

36

43

698zz

19

6

6

2237

917

36

43

608z

22

7

7

3293

1379

34

40

628zz

24

8

8

3333

1423

28

34

638zz

28

9

9

4563

1983

28

34

679zz

  9

14

3

4.5

919

468

36

42

689zz

17

4

5

1327

668

36

43

699zz

20

6

6

2467

1081

34

40

609zz

24

7

7

3356

1444

32

38

629zz

26

8

8

4575

1983

28

34

639zz

30

10

10

4659

2080

24

30

Packaging & Shipping

Packaging & Shipping:

With Hebei Naimei, all bearings are:

1). Packed in good and safe industrial packages, either in plastic bag, or plastic tube, or white box, or colored box. Customized package, pls contact us freely.

2). Shipped on time and handled carefully to ensure perfect package upon customers' receiving.

Our Services

Why Choose US?

Hebei Naimei Bearing Co., Ltd. sincerely ensures every present and potential customers and friends that we will always Do Our Best:

 

Pre-Sales:

1. OEM & ODM Service;

2. Reponse any inquiry within 12 hours;

3. Detailed Bearing Datasheet and Quotation will be provided;

4. Free sample is avaible;

5. Factory Audit is the most welcome.

 

In-Production:

1. Production schedule and process details will be offered every week;

2. Mass production picture will also be offered;

3. Any other reasonable requirements will also be done

 

After-Sales:

1. Original clearance documents will be sent by DHL together with courier tracking number;

2. Customer satisficaiton survey;

3. One-Year quality ganrantee.

Company Information

Company Profile:

 

Hebei Naimei Bearing Co., Ltd. is a specialized manufacturer of ball bearings for about 20 years. Our main products include:

 

1. Miniature Bearings: like 608, 609, 625, 626, 693, 695, etc;

2. Deep Groove Ball Bearings: like 6000, 6200, 6300, 6800, 6900, 16000 Series;

3. Non-Standard Bearings: U grooved bearings, V grooved bearings, double grooved bearings, bearing rollers with or without plastic injection.

 

FAQ

Questions & Answers:

 

1. Is Hebei Naimei the factory or trading company?

------Hebei Naimei Bearing is the manufacturer. Welcome your audit at any time.

 

2. What is the MOQ? Can you accept small sample order?

------Our company MOQ is 1pc and we can accept sample order.

 

3. Can you do OEM/ ODM Service?

------Yes, we can.customize in accordance with clients' requirements or drawings.

 

4. Can you supply door to door service?

------By air or express(DHL, FEDEX, EMS etc.)

 

5. What's the material of Naimei Bearings?

------Chrome steel, carbon steel, and stainless steel.

 

6. Is there a special discount?

------Since we're factory, our policy is the bigger order quantity, the lower quotation will be. 

 

Any more questions or problems, please feel free to contact us at any time!

 

Contact us

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