X hits on this document

615 views

0 shares

0 downloads

0 comments

56 / 168

FAFNIR SUPERPRECISION BEARINGS

Light 2MM200WI Series 3MM200WI Series

Superprecision MM: Superprecision bearings are manufactured to a ABEC-7 (ISO P4) tolerance class.

d

D

WI Construction: This design incorporates a low shoulder on the non-thrust side of the outer rings. The maximum complement of balls is separated by a one-piece cage which is piloted against the ground land of the outer ring.

To specify a ceramic hybrid bearing, add “C” to the part number, after the prefix that specifies precision type.

C

&3MM

in.

mm

in.

m

in.

mm

in.

m

in.

mm

in.

m

in.

mm

Qty.

(Dia.)in.

200WI

0.3937

10

1.5

3.8

1.1811

30

2.0

5.1

0.3543

9

16

40

0.024

0.6

8

7 32

201WI

0.4724

12

1.5

3.8

1.2598

32

2.5

6.4

0.3937

10

31

80

0.024

0.6

9

1564

202WI

0.5906

15

1.5

3.8

1.3780

35

2.5

6.4

0.4331

11

31

80

0.024

0.6

10

15 64

203WI

0.6693

17

1.5

3.8

1.5748

40

2.5

6.4

0.4724

12

31

80

0.024

0.6

10

1764

204WI

0.7874

20

2.0

5.1

1.8504

47

2.5

6.4

0.5512

14

47

130

0.039

1.0

10

5 16

205WI

0.9843

25

2.0

5.1

2.0472

52

3.0

7.7

0.5906

15

47

130

0.039

1.0

12

5 16

206WI

1.1811

30

2.0

5.1

2.4409

62

3.0

7.7

0.6299

16

47

130

0.039

1.0

12

3 8

207WI

1.3780

35

2.5

6.4

2.8346

72

3.0

7.7

0.6693

17

47

130

0.039

1.0

12

7 16

208WI

1.5748

40

2.5

6.4

3.1496

80

3.0

7.7

0.7087

18

47

130

0.039

1.0

11

1 2

209WI

1.7717

45

2.5

6.4

3.3465

85

3.0

7.7

0.7480

19

47

130

0.039

1.0

13

1 2

  • *

    Refer to page E4 for width tolerance of preloaded bearings.

** ABMA std. 20 (ras max

).

DIMENSIONS – TOLERANCES All inch tolerance in .0001 Units

Outside Diameter

Width*

Maximum

Fillet Radius Bearing Corner

will Clear **

Ball Complement

Nominal Dimension

Tolerance +.0000" +.0m to minus

Nominal Dimension

Tolerance +.0000"

+.0m to minus

Bearing Number

Bore

Tolerance +.0000" +.0m to minus

2MM

Nominal Dimension

56

102800

Document info
Document views615
Page views615
Page last viewedTue Dec 06 16:10:44 UTC 2016
Pages168
Paragraphs26843
Words61533

Comments