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Bearing NUKRE 72 A

Cam followers NUKRE72A
​Insert bearings NUKRE72A
Stud type track rollers NUKRE 72 A

Description

Cam followers NUKRE72A

Insert bearings NUKRE72A

Stud type track rollers NUKRE 72 A

Technical datas of cam followers NUKRE 72 A

D


72

mm

d


28

mm

B


80

mm

C


28

mm

B1


49.5

mm

B2


11

mm

B3


22

mm

C1


1.3

mm

d1


44

mm

G


M 24x1.5


G1


25

mm

M


8

mm

M1


4

mm

SW


14

mm

c


1

mm

r1,2

min.

1.1

mm

Calculation data




Basic dynamic load rating

C

45.7

kN

Basic static load rating

C0

58.5

kN

Fatigue load limit

Pu

7.1

kN

Maximum dynamic radial loads

Fr max.

34.5

kN

Maximum static radial loads

F0r max.

50

kN

Limiting speed


2000

r/min

Mass




Mass cam follower


1.05

kg

Mounting information




Recommended tighthening torque


220

N·m

Included products




Grease fitting


NIP A3x9.5


Hexagonal nut


M 24x1.5


Associated products




Lubrication adapter


AP 14


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Advantage, features of stud type track rollers NUKRE 72 A
Accommodate high radial loads, long service life, easy to mount.


Extended cam followers available in Sun Rises Group Limited.

Designation

Principal dimensions

Basic load ratings

Fatigue load limit

Maximum radial loads





dynamic

static


dynamic

static

D

d

B

C

C

C0

Pu

Fr max.

F0r max.

mm

kN

kN

kN

NUKRE 90 A

90

35

100

35

78.1

102

12.7

86.5

125

KR 90 XB

90

30

100

35

38

76.5

9.5

160

228

PWKR 90.2RS

90

30

100

35

62.7

85

10.8

108

153

KRVE 90 PPA

90

35

100

35

47.3

122

15

183

260

NUKR 90 A

90

30

100

35

78.1

102

12.7

86.5

125

KR 90 PPA

90

30

100

35

38

76.5

9.5

160

228

PWKRE 90.2RS

90

35

100

35

62.7

85

10.8

108

153

KR 90 B

90

30

100

35

38

76.5

9.5

160

228

KRE 90 PPA

90

35

100

35

38

76.5

9.5

160

228

KRV 90 PPXA

90

30

100

35

47.3

122

15

183

260

NUKR 90 XA

90

30

100

35

78.1

102

12.7

86.5

125

KRV 90 PPA

90

30

100

35

47.3

122

15

183

260

PWKR 80.2RS

80

30

100

35

57.2

73.5

9.3

64

91.5

KR 80 B

80

30

100

35

36.9

72

9

106

150

KRV 80 PPXA

80

30

100

35

45.7

114

14

122

176

KRVE 80 PPA

80

35

100

35

45.7

114

14

122

176

NUKR 80 XA

80

30

100

35

69.3

86.5

10.8

48

69.5

NUKR 80 A

80

30

100

35

69.3

86.5

10.8

48

69.5

KR 80 XB

80

30

100

35

36.9

72

9

106

150

NUKRE 80 A

80

35

100

35

69.3

86.5

10.8

48

69.5

PWKRE 80.2RS

80

35

100

35

57.2

73.5

9.3

64

91.5

KRE 80 PPA

80

35

100

35

36.9

72

9

106

150

KRV 80 PPA

80

30

100

35

45.7

114

14

122

176

KR 80 PPA

80

30

100

35

36.9

72

9

106

150

PWKR 72.2RS

72

24

80

28

39.6

45

5.6

47.5

68

KR 72 PPXA

72

24

80

29

26

48

6

100

143

KRVE 72 PPA

72

28

80

29

33

80

9.8

118

170

KR 72 XB

72

24

80

29

26

48

6

100

143

NUKRE 72 A

72

28

80

28

45.7

58.5

7.1

34.5

50

KRV 72 PPA

72

24

80

29

33

80

9.8

118

170

KR 72 B

72

24

80

29

26

48

6

100

143

NUKR 72 A

72

24

80

28

45.7

58.5

7.1

34.5

50

KRE 72 PPA

72

28

80

29

26

48

6

100

143

NUKR 72 XA

72

24

80

28

45.7

58.5

7.1

34.5

50

PWKRE 72.2RS

72

28

80

28

39.6

45

5.6

47.5

68

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