Miniature Ball Bearings

Miniature Ball Bearings

Deep groove ball bearings are versatile, self-retaining bearings with solid outer rings, inner rings and ball and cage assemblies. They are of a simple design, robust in operation and easy to maintain. They are available in open and sealed designs

Product details

Miniature Ball Bearings

 

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Boundary Dimensions(mm) 

Basic Load Rating(kN) 

Limiting Speed

Bearing Designation  

Mass(g) 

(rpm)

Grease

Oil

d

D

Cr 

Cor 

Open Type

(ZZ,2RU) 

(2RS) 

Open Type

(Z)

Open type 

With steel shields 

With contactingrubber seals 

Approx

4

12

4

0.97

0.36

53000


63000

604

604 ZZ


2.1

5

14

5

1.3

0.49

50000


60000

605

605 ZZ


3.5

6

17

6

1.95

0.74

43000


51000

606

606 ZZ


5.8

7

19

6

2.6

1.05

40000

27000

47000

607

607 ZZ

607 2RS

7.6

8

22

7

3.3

1.35

34000

23000

41000

608

608 ZZ

608 2RS

12

9

24

7

3.35

1.4

33000

22000

40000

609

609 ZZ

609 2RS

15

3

10

4

0.64

0.23

52000

44000

63000

623

623 ZZ

623 2RS

1.6

4

13

5

1.3

0.49

44000

39000

54000

624

624 ZZ

624 2RS

2.9

5

16

5

1.75

0.67

40000

33000

49000

625

625 ZZ

625 2RS

5

6

19

6

2.6

1.05

35000

27000

43000

626

626 ZZ

626 2RS

8.1

7

22

7

3.3

1.35

31000

23000

37000

627

627 ZZ

627 2RS

13

8

24

8

3.35

1.4

28000

22000

35000

628

628 ZZ

628 2RS

18

9

26

8

4.55

2

27000

19000

33000

629

629 ZZ

629 2RS

20

3

13

5

1.3

0.49

44000


54000

633

633 ZZ


3

4

16

5

1.75

0.67

40000


49000

634

634ZZ


5.3

5

19

6

2.6

1.05

35000

27000

43000

635

635 ZZ

635 2RS

8.5

6

22

7

3.3

1.35

31000

23000

37000

636

636 ZZ

636 2RS

13

7

26

9

4.55

1.95

26000


32000

637

637 ZZ


24

8

28

9

4.55

1.95

26000


32000

638

638 ZZ


29

9

30

10

6

2.65

24000


29000

639

639 ZZ


35

4

11

4

0.96

0.35

54000

44000

65000

694

694 ZZ

694 2RS

1.8

5

13

4

1.3

0.49

50000

42000

60000

695

695 ZZ

695 2RS

2.2

6

15

5

1.75

0.67

45000

32000

54000

696

696 ZZ

696 2RS

3.9

7

17

5

1.6

0.71

42000

28000

50000

697

697 ZZ

697 2RS

5.3

8

19

6

2.25

0.91

39000

27000

46000

698

698 ZZ

698 2RS

7.2

9

20

6

2.45

1.05

35000

25000

42000

699

699 ZZ

699 2RS

7.5

2

7

2.8

0.39

0.13

76000


79000

602

602 ZZ


0.5

3

9

3

0.43

0.16

60000


72000

603

603 ZZ


0.9

2

5

1.5

0.19

0.06

98000


110000

682

682 ZZ


0.1

3

7

2

0.31

0.11

66000


79000

683

683 ZZ


0.3

4

9

2.5

0.64

0.23

59000


70000

684

684 ZZ


0.6

5

11

3

0.97

0.36

53000


63000

685

685 ZZ


0.1

6

13

3.5

1.1

0.44

48000

36000

57000

686

686 ZZ

686 2RS

1.8

7

14

3.5

1.15

0.51

45000


54000

687

687 ZZ


2

8

16

4

1.6

0.71

42000

28000

50000

688

688 ZZ

688 2RS

3.2

9

17

4

1.35

0.66

39000


46000

689

689 ZZ


3.5

2

6

2.3

0.33

0.1

86000


100000

692

692 ZZ


0.2

3

8

3

0.55

0.17

64000


76000

693

693 ZZ


0.6

 

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