Combined Needle Roller And Double Direction Thrust Cylindrical Roller Bearings – ZARN

Shaft Diameter

mm

Designation

Designation

Dimensions

Basic Load Ratings

Limiting Speed

d

D

H

H₁

H₂

H₃

C

D₁

D₂

D₃

B

B₁

B_c

r_s

min.

r_is mn.

Radial

Axial

oil

rpm

grease

rpm

Cr

DyRNAVmic

Cor

Static

Cr

DyRNAVmic

Cor

Static

mm

KN

15

ZARN1545TN

ZARN1545LTN

15

45

40

28

53

41

16

35

24

34

7.5

20.5

11

0.3

0.6

13

17.5

24.9

53

8500

2200

17

ZARN1747TN

ZARN1547LTN

17

47

43

29.5

57

43.5

16

38

28

38

9

23

11

0.3

0.6

14

19.9

26

57

7800

2100

20

ZARN2052TN

ZARN2052LTN

20

52

46

31

60

45

16

42

30

40

10

24

11

0.3

0.6

14.9

22.4

33.5

76

7000

2000

ZARN2062TN

ZARN2062LTN

20

62

60

40

75

55

20

52

40

50

12.5

27.5

11

0.3

0.6

22.6

36

64

141

6000

1500

25

ZARN2557TN

ZARN2557LTN

25

57

50

35

65

50

20

47

36

45

10

25

11

0.3

0.6

22.6

36

33.5

86

6000

1900

ZARN2572TN

ZARN2572LTN

25

72

60

40

75

55

20

62

48

60

12.5

27.5

11

0.3

0.6

24.3

41.5

80

199

4900

1400

30

ZARN3062TN

ZARN3062LTN

30

62

50

35

65

50

20

52

40

50

10

25

11

0.3

0.6

24.3

41.5

39

101

5500

1800

ZARN3080TN

ZARN3080LTN

30

80

66

43

82

59

20

68

52

66

14

30

12

0.3

0.6

26

47

107

265

4400

1300

35

ZARN3570TN

ZARN3570LTN

35

70

54

37

70

53

20

60

45

58

11

27

12

0.3

0.6

26

47

56

148

4800

1700

ZARN3585TN

ZARN3585LTN

35

85

66

43

82

59

20

73

60

73

14

30

12

0.3

0.6

27.5

53

105

265

4000

1250

40

ZARN4075TN

ZARN4075LTN

40

75

54

37

70

53

20

65

50

63

11

27

12

0.3

0.6

27.5

53

59

163

4400

1600

ZARN4090TN

ZARN4090LTN

40

90

75

50

93

68

25

78

60

78

16

34

12

0.3

0.6

38.0

74

117

315

3700

1200

45

ZARN4580TN

ZARN4580LTN

45

80

60

42.5

75

57.5

25

70

56

68

11.5

26.5

12

0.3

0.6

38

74

61

177

4000

1500

ZARN45105TN

ZARN45105LTN

45

105

82

53.5

103

74.5

25

90

70

88

17.5

38.5

14

0.3

0.6

40

82

154

405

3300

1150

50

ZARN5090TN

ZARN5090LTN

50

90

60

42.5

78

60.5

25

78

60

78

11.5

29.5

12

0.3

0.6

40

82

90

300

3600

1200

ZARN50110TN

ZARN50110LTN

50

110

82

53.5

103

74.5

25

95

75

93

17.5

38.5

14

0.3

0.6

42

90

172

480

3100

1100

55

ZARN55115TN

ZARN55115LTN

55

115

82

53.5

103

74.5

25

1

80

98

17.5

38.5

14

0.3

0.6

44

98

177

500

2900

1000

60

ZARN60120TN

ZARN60120LTN

60

120

82

53.5

103

74.5

25

105

90

105

17.5

38.5

16

0.3

0.6

44.5

92

187

550

2700

950