五分彩是怎么骗人的

 

滾珠絲杠支承座軸承

Thrust Angular Contact Ball Bearings

雙向受力

帶增大公差

ZKLN…2RSPE系列

軸徑

Shaft Diameter

 

mm

型號

Designation

重量

Mass

 

 

g

尺寸Dimensions

基本額定載荷

Basic Load Ratings

極限轉速

Limiting Speed

 

 

rpm

d

D

B

-0.25

d1

D1

r

min.

r

min.

Cr

Dynamic

Cor

Static

mm

KN

12

ZKLN1242.2RSPE

200

12

42

25

25

33.5

0.3

0.6

17000

24700

3800

15

ZKLN1545.2RSPE

210

15

45

25

28

36

0.3

0.6

17900

28000

3500

17

ZKLN1747.2RSPE

220

17

47

25

30

38

0.3

0.6

18800

31000

3300

20

ZKLN2052.2RSPE

310

20

52

28

34.5

44

0.3

0.6

26000

47000

3000

25

ZKLN2557.2RSPE

340

25

57

28

40.5

49

0.3

0.6

27500

55000

2600

30

ZKLN3062.2RSPE

390

30

62

28

45.5

54

0.3

0.6

29000

64000

2200

50

ZKLN5090.2RSPE

880

50

90

34

72

82

0.3

0.6

46500

126000

1500

 

說明:
1、表中所列基本額定載荷、極限轉速和重量,僅供選擇參考用。
2、軸承的保持架由塑料制成,允許工作溫度:120℃連續,180℃短期。
3、外徑公差:D                    公差
            >18-30            D-0.010
            >30-50            D-0.011
            >50-80            D-0.013
            >80               D-0.015
 
 
               
Note:
1. These load, speed and mass is reference of choice only.
2. If the cages are made of plastics, the maximum allowable working themperrature is 120℃ in continuous working and 180℃ in short working.
3. Tolerance zone of Dimensions: D Tolerance
>18-30 D-0.010
>30-50 D-0.011
>50-80 D-0.013
>80    D-0.015
五分彩是怎么骗人的