微 型 深 溝 球 軸 承

Miniature  Ball  Bearings

R 系 列          

內徑

外徑

寬度

球

動負荷

靜負荷

軸承型號 

BORE DIAMETER

OUTSIDE DIAMETER

WIDE

BALL

DYNAMIC

STATIC

CHINA.GB

JAPAN JIO

d

D

B

OxN

Cr(kg)Cor  

SF

EZO

NMB

2.381

7.930

2.779

1.588x6

43

19

R1-5

R1-5

R1-5

3.175

6.35

2.38

1x8

22

8.5

R144

R144

R1-418

3.175

7.938

2.779

1.588x6

43

19

R2-5

R2-5

R1-518

3.175

9.525

2.779

1.588x7

49

22

R2-6

R2-6

R1-168

3.175

9.525

3.967

1.588x7

49

22

R2

R2

R-2

3.175

12.70

4.763

1.588x7

49

22

R2A

R2A

3.969

7.938

2.779

1x10

28

12

R155

R155

R1-5532

4.762

7.938

2.779

1x10

28

12

R156

R156

R1-5632

4.762

9.525

3.175

1.588x8

55

25

R166

R166

R1-6632

4.762

12.70

3.967

2.381x7

101

49

R3

R3

R3

4.762

15.875

4.978

2.381x8

114

56

R3A

R3A

6.35

9.525

3.175

1x11

29

13

R168

R168

R1-614

6.35

12.70

3.175

2x8

83

40

R188

R188

R1-814

6.35

15.875

4.978

2.381x8

114

56

R4

R4

R-4

6.35

19.050

7.142

3.5x6

182

92

R4A

R4A

7.938

12.70

3.967

1.2x12

42

21

R1810

R1810

R1-8516

2.381

7.938

3.571

1.588x6

43

19

R1-5-2Z

R1-5ZZ

R1-5ZZ

3.175

6.35

2.779

1x8

22

8.5

R144-2Z

R144ZZ

R1-418ZZ

3.175

7.938

3.571

1.588x6

43

19

R2-5-2Z

R2-5ZZ

R1-518ZZ

3.175

9.525

3.571

1.588x7

49

22

R2-6-2Z

R2-6ZZ

R1-618ZZ

3.175

9.525

3.967

1.588x7

49

22

R2-2Z

R2ZZ

R-2ZZ

3.175

12.70

4.366

1.588x7

49

22

R2A-2Z

R2AZZ

3.969

7.938

3.175

1x10

28

12

R155-2Z

R155ZZ

R1-5532ZZ

4.762

7.938

3.175

1x10

28

12

R156-2Z

R156ZZ

R1-5632ZZ

4.762

9.525

3.175

1.588x8

58

25

R166-2Z

R166ZZ

R1-6632ZZ

4.762

12.70

4.978

2.381x7

101

49

R3-2Z

R3ZZ

R-3HH

4.762

15.875

4.978

2.381x8

114

56

R3A-2Z

R3AZZ

6.35

9.525

3.175

1x11

29

13

R168-2Z

R168ZZ

R1-614ZZ

6.35

12.70

4.762

2x8

83

40

R188-2Z

R188ZZ

R1-814ZZ

6.35

15.875

4.978

2.381x8

114

56

R4-2Z

R4ZZ

R-4HH

6.35

19.050

7.142

3.5x6

182

92

R4A-2Z

R4AZZ

7.938

12.70

3.967

1.2x12

42

21

R1810-2Z

R1810ZZ

R1-8516ZZ