Panasonic Spherical Bearing MBYT User Manual

Mbyt,mbyt-v, Spherical bearing, Description of types

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Page 37

Copyright 2006, Minebea Co., Ltd.

eMINEBEA.COM

SPHERICAL BEARING

〔SELF-LUBRICATING〕

MBYT,MBYT-V

SPHERICAL

SELF-

LUBRICATING

HIGH

MISALIGNMENT

Materials

RACE

410 Stainless Steel / Heat Treated

BALL

440C Stainless Steel / Heat Treated

LINER

Teflon / Fabric

Description of Types

Dimensions in mm

MINEBEA Part No.

φB

H7

φD

0

- 0.013

W

0

- 0.13

H

± 0.13

α

(deg.)

φO

Ref.

SφDB

Ref.

No Load Rotational

Breakaway Torque

N・m

Chamfer

Staking Groove

Static Limit

Load

kN

Dynamic

Load

kN

Approx.

Weight

g

Standard

C

± 0.2

S
0

- 0.25

X

0

- 0.25

R
0

- 0.25

P
0

- 0.4

Radial Axial

MBYT5/MBYT5V

5

14

12.5

5.0

17

8.0

11.1

0.06 ~ 0.57

{0.6 ~ 5.8kgf・cm}

0.5

0.5

1.0

0.4

0.7

18.63

1.96

7.84

8

MBYT6/MBYT6V

6

19

15.0

6.5

23

10.0

15.1

0.12 ~ 0.57

{1.2 ~ 5.8kgf・cm}

36.26

3.43

14.70

18

MBYT8/MBYT8V

8

18

16.0

20

10.5

0.6

15

MBYT10/MBYT10V

10

23

20.5

8.5

22

13.5

20.0

0.7

1.4

0.5

1.0

63.70

5.97

28.42

32

MBYT12/MBYT12V

12

26

22.0

16.0

22.5

72.03

32.34

42

MBYT14/MBYT14V

14

29

23.5

10.0

20

19.0

26.0

98.00

8.33

44.10

60

MBYT15/MBYT15V

15

33

26.0

12.0

19

20.0

28.0

135.24 18.62 60.76

86

MBYT16/MBYT16V

16

35

30.5

14.0

21

21.5

31.8

179.34 25.48 80.36

120

MBYT18/MBYT18V

18

38

33.0

14.5

15

23.5

32.0

0.8

2.0

1.5

187.18 27.44 83.30

135

MBYT20/MBYT20V

20

40

35.5

15.5

18

25.0

35.0

0.23 ~ 0.90

{2.3 ~ 9.2kgf・cm}

1.0

219.52

31.36

98.00

155

MBYT22/MBYT22V

22

44

29.0

38.8

243.04

108.78

200

Notes

1. Teflon liner permanently bonded to race I.D.
2. MBYT & MBYT-V weights are similar.
3. Made to order only.
4. No Load Rotational Breakaway Torque.
 Low Torque All Size: 0.02N ・ m MAX
 

(Radial Clearance 0.05mm MAX)

◯ Please consult MINEBEA for availability of bearings in this series.

Bore size

~ 3

~ 6

~ 10

~ 18

~ 30

H7 Tolerance

(μm)

+ 10

  0

+ 12

  0

+ 15

  0

+ 18

  0

+ 21

  0

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