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Deep-groove ball bearings are the most popular of the antifriction bearing types. They are available in a broad range of sizes, from miniature ball bearings with outside diameter of less than 9mm to extra-large bearings that exceed 1, 500mm in diameter. 

Lubricants and seals are also thoroughly chosen to optimize service life and reduce maintenance cost of the bearings.

RunFine Ball Bearing 600 Series are available in open and closed-sealed variants. They also come in miniature, slim and wide series with steel, brass or polyamide retainers.

Dimensions(mm)

Basic load ratings(N)

Speed ratings(rpm)

Designation

Weight(g)

d

D

B

Cr

Cor

Grease 

Oil  

Open type

With shiled

Open type

With shiled

ZZ

Z

1.5

6

2.5

330

98

75000

90000

601X

601XZZ

0.33

0.38

2

7

2.8

385

127

63000

75000

602

602ZZ

0.51

0.58

2.5

8

2.8

550

175

60000

71000

602X

602XZZ

0.63

0.83

3

9

3

570

187

56000

67000

603

603ZZ

0.87

1.45

4

12

4

960

345

48000

56000

604

604ZZ

2.25

2.29

5

14

5

1330

505

40000

50000

605

605ZZ

3.54

3.48

6

17

6

2260

835

38000

45000

606

606ZZ

5.97

6.08

7

19

6

2340

885

36000

43000

607

607ZZ1

7.67

7.51

8

22

7

3300

1370

34000

40000

608

608ZZ

12.1

12.2

9

24

7

3350

1430

32000

38000

609

609ZZ

14.5

14.7

3

10

4

630

218

50000

60000

623

623ZZ

1.65

1.66

4

13

5

1300

485

40000

48000

624

624ZZ

3.03

3.04

5

16

5

1730

670

36000

43000

625

625ZZ1

4.95

4.86

6

19

6

2340

885

32000

40000

626

626ZZ1

8.15

7.94

7

22

7

3300

1370

30000

36000

627

627ZZ

12.7

12.9

8

24

8

3350

1430

28000

34000

628

628ZZ

17.2

17.4

9

26

8

4550

1970

28000

34000

629

629ZZ

19.5

19.3

3

13

5

1300

485

40000

48000

633

633ZZ

3.38

3.33

4

16

5

1730

670

36000

43000

634

634ZZ1

5.24

5.21

5

19

6

2340

885

32000

40000

635

635ZZ1

8.56

8.34

6

22

7

3300

1370

30000

36000

636

636ZZ

14

14

7

26

9

4550

1970

28000

34000

637

637ZZ1

24

25

8

28

9

4550

1970

28000

34000

638

638ZZ1

28.3

28.6

9

30

10

5100

2390

24000

30000

639

639ZZ

36.5

36

1

3

1

80

23

130000

150000

681

-

0.03

-

1.5

4

12

112

33

100000

120000

681X

681XZZ

0.07

0.11

2

5

15

169

50

85000

100000

682

682ZZ

0.12

0.17

2.5

6

18

208

74

71000

80000

682X

682XZZ

0.23

0.29

3

7

2

390

130

63000

75000

683A

683AZZ

0.32

0.45

4

9

2.5

640

225

53000

63000

684A

684AZZ

0.63

1.01

5

11

3

715

281

45000

53000

685

685ZZ

1.2

1.96

6

13

3.5

1080

440

40000

50000

686A

686AZZ

1.91

2.69

7

14

3.5

1170

510

40000

45000

687

687ZZ1

2.13

2.97

8

16

4

1610

710

36000

43000

688A

688AZZ1

3.12

4.02

9

17

4

1330

665

36000

43000

689

689ZZ1

3.53

4.43

1

4

1.6

38

35

100000

120000

691

-

0.09

-

1.5

5

2

237

69

85000

100000

691X

691XZZ

0.17

0.2

2

6

2.3

330

98

75000

90000

692

692ZZ

0.28

0.38

2.5

7

25

385

127

63000

75000

692X

692XZZ

0.41

0.55

3

8

3

560

179

60000

67000

693

693ZZ

0.61

0.83

4

11

4

960

345

48000

56000

694

694ZZ

1.7

1.75

5

13

4

1080

430

43000

50000

695

695ZZ

2.45

2.5

6

15

5

1730

670

40000

45000

696

696ZZ1

3.88

3.72

7

17

5

1610

710

36000

43000

697

697ZZ1

5.26

5.12

8

19

6

2240

910

36000

43000

698

698ZZ

7.23

7.18

9

20

6

1720

840

34000

40000

699

699ZZ1

8.45

8.33

RunFine Bearing 600 Series are largely used in a wide range of industry applications including textile machines, power tools, wood working machines and automotive transmissions among others. https://www.nbbearing.de/deep-groove-ball-bearing/