Bearing Reference 軸承型號

Boundary Diamaters 外形尺寸

d

D

Df/Df1

B

Bf

B1

Bf1

rsmin

Open開式

Shield防塵蓋

mm

mm

mm

mm

mm

mm

mm

mm

mm

681

-

1

3

3.8

1

0.3

-

-

0.05

-

681X

ZZ

1.5

4

5

1.2

0.4

2

0.6

0.05

-

682

ZZ

2

5

6.1

1.5

0.5

2.3

0.6

0.08

-

MR52

ZZ

2

5

-

2

-

2.5

-

0.1

-

692

ZZ

2

6

7.5

2.3

0.6

3

0.8

0.15

-

MR62

ZZ

2

6

-

2.5

-

2.5

-

0.15

-

MF63

ZZ

3

6

7.2

2

0.6

2.5

0.6

0.1

MR63

ZZ

3

6

-

2

-

2.5

-

0.1

683

ZZ

3

7

8.1

2

0.5

3

0.8

0.1

693

ZZ

3

8

9.5

3

0.7

4

0.9

0.15

623

ZZ

3

10

11.5

4

1

4

1

0.15

R144

ZZ

3.18

6.35

7.518

2.38

0.58

2.78

0.79

0.10

R2-5

ZZ

3.18

7.94

9.119

2.78

0.58

3.57

0.79

0.10

R2

ZZ

3.18

9.53

11.176

3.97

0.76

3.97

0.76

0.30

MR74

ZZ

4

7

-

2

-

2.5

-

0.1

MR84

ZZ

4

8

-

2

-

3

-

0.15

684

ZZ

4

9

10.3

2.5

0.6

4

1

0.1

MF104

ZZ

4

10

11.2/11.6

3

0.6

4

0.8

0.2

MR104

ZZ

4

10

-

3

-

4

-

0.2

694

ZZ

4

11

12.5

4

1

4

1

0.15

604

ZZ

4

12

13.5

4

1

4

1

0.2

-

624

ZZ

4

13

15

5

1

5

1

0.2

MR85

ZZ

5

8

-

2

-

2.5

-

0.1

MF105

ZZ

5

10

11.2/11.6

3

0.6

4

0.8

0.15

MR105

ZZ

5

10

-

3

-

4

-

0.15

685

ZZ

5

11

12.5

3

0.8

5

1

0.15

695

ZZ

5

13

15

4

1

4

1

0.2

605

ZZ

5

14

16

5

1

5

1

0.2

-

625

ZZ

5

16

18

5

1

5

1

0.3