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Backstops are used extensively on pumps used in the primary and secondary cooling systems of power generating equipment.
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Telephone:86-519-85858018
Linkman:Ellen Zhang
Mobile phone:86-18068536660
FAX:86-519 85858018
E-mail:ellen@chinasuma.com
address:DONGHUA INDUSTRY PARK, WUJIN DISTRICT, CHANGZHOU, JIANGSU PROVINCE, CHINA PR.
            
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NUKR KR CF Stud type track rollers
  • https://www.chinasuma.com/uploadfiles/103.224.250.119/webid106/pc_water/201601/145206471729.png
introduction

NUKR KR CF Stud type track rollers

Feature

Stud type track rollers are similar in their construction to single and double row yoke type track rollers, except that the raceway is formed by a heavy-section roller stud with a fixing thread and lubrication hole. Due to the thick-walled outer ring with profiled outside surface and the rolling element set, theycan support high radial loads as well as axial loads arising from slight misalignment and skewed running; they are suitable for applications such as cam gears, bed ways and conveying equipment. Stud type track rollers can be used at temperatures from –30 °C to +140 °C. In sealed bearings (suffix 2RS), the temperature range is restricted to between –30 °C and +120 °C. Note the information on the operating temperature range in Technical Principles, Lubrication. Stud type track rollers KR..-PP, KRV..-PP and KRE..-PP are suitable for operating temperatures from –30 °C to +100 °C, restricted by the grease and seal material.


 

NUKR Series

 

 

 

 

 

 

Item

Weight(g)

D(mm)

d1(mm)

B(mm)

NUKR35

164

35

16

52

NUKR40

242

40

18

58

NUKR47

380

47

20

66

NUKR52

450

52

20

66

NUKR62

795

62

24

80

NUKR72

1020

72

24

80

NUKR80

1600

80

30

100

NUKR90

1960

90

30

100



 

KR,CF series

INA Item

IKO Item

D

d1

C

G

 

/

CF 3 BR

10

3

7

M3x0.5

 

/

CF 3 BUUR

 

/

CF 4 BR

12

4

8

M4x0.7

 

/

CF 4 BUUR

 

/

CF 5 BR

13

5

9

M5x0.8

 

/

CF 5 BUUR

KR16

CF 6 BR

16

6

11

M6X1

KR16-PP

CF 6 BUUR

KR19

CF 8 BR

19

8

11

M8X1.25

KR19-PP

CF 8 BUUR

KR22

CF 10 BR

22

10

12

M10X1

KR22-PP

CF 10 BUUR

KR26

CF 10-1 BR

26

10

12

M10X1

KR26-PP

CF 10-1 BUUR

KR30

CF 12 BR

30

12

14

M12X1.5

KR30-PP

CF 12 BUUR

KR32

CF 12-1 BR

32

12

14

M12X1.5

KR32-PP

CF 12-1 BUUR

KR35

CF 16 BR

35

16

18

M16X1.5

KR35-PP

CF 16 BUUR

KR40

CF 18 BR

40

18

20

M18X1.5

KR40-PP

CF 18 BUUR

KR47-PP

CF 20-1 BUUR

47

20

24

M20X1.5

KR52

CF 20 BR

52

20

24

M20X1.5

KR52-PP

CF 20 BUUR

KR62

CF 24 BR

62

24

29

M24X1.5

KR62-PP

CF 24 BUUR

KR72

CF 24-1 BR

72

24

29

M24X1.5

KR72-PP

CF 24-1 BUUR

KR80

CF 30 BR

80

30

35

M30X1.5

KR80-PP

CF 30 BUUR

 

/

CF 30-1 BR

85

30

35

M30X1.5

 

/

CF 30-1 BUUR

KR90 

CF 30-2 BR

90

30

35

M30X1.5

KR90-PP

CF 30-2 BUUR


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Tag:roller bearing,Stud type rollers,Stud rollers
Telephone: 86-519-85858018    Mobile phone: 86-18068536660    Fax: 86-519 85858018
E-mail: ellen@chinasuma.com
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