Boundary Dimensions

Basic Load Ratings

Circumscribed

Mass

Limiting Speeds

Bearing

(mm)

(kN)

circle diameter

(kg)

(min^-1)

Numbers

of roller (mm)

(approx.)

d

D

B

r

r₁

C_r

C_0r

(reference)

Grease

Oil

(min.)

(min.)

(Dynamic)

(Static)

N1006MR1KR

30

55

13

1

0.6

19.7

19.6

48.5

0.135

19000

31000

N1007MRKR

35

62

14

1

0.6

22.6

23.2

55

0.172

17000

27000

N1008MRKR

40

68

15

1

0.6

27.3

29

61

0.213

15000

25000

N1009MRKR

45

75

16

1

0.6

32.5

35.5

67.5

0.279

14000

22000

N1010MRKR

50

80

16

1

0.6

32

36

72.5

0.286

13000

20000

N1011BMR1KR

55

90

18

1.1

1

37.5

44

81

0.425

12000

18000

N1012BMR1KR

60

95

18

1.1

1

40

48.5

86.1

0.454

11000

17000

N1013BMR1KR

65

100

18

1.1

1

41

51

91

0.483

10000

16000

N1014BMR1KR

70

110

20

1.1

1

50

63

100

0.668

9000

15000

N1015MRKR

75

115

20

1.1

1

60

74.5

105

0.7

8500

13700

N1016BMR1KR

80

125

22

1.1

1

63.5

82

113

0.957

7900

12700

N1017BMR1KR

85

130

22

1.1

1

65

86

118

1.067

7500

12100

N1018MRKR

90

140

24

1.5

1.1

88

114

127

1.27

7000

11400

N1019BMR1KR

95

145

24

1.5

1.1

83

114

132

1.37

6700

10900

N1020MRKR

100

150

24

1.5

1.1

93

126

137

1.46

6400

10400

N1021BMR1KR

105

160

26

2

1.1

112

155

146

1.79

6100

9900

N1022BMR1KR

110

170

28

2

1.1

126

173

155

2.22

5800

9300

N1024MRKR

120

180

28

2

1.1

139

191

165

2.34

5400

8700

N1026MRKR

130

200

33

2

1.1

172

238

182

3.55

4900

7900

N1028BMR1KR

140

210

33

2

1.1

164

240

192

3.78

4600

7500

N1030BMRKR

150

225

35

2.1

1.5

202

294

206

4.56

4300

N1032BMRKR

160

240

38

2.1

1.5

238

340

219

5.59

4000

4500

N1034MRKR

170

260