无 外 圈 圆 柱 滚 子 轴 承
Cylindrical roller bearings Without outer ring

轴 承 型 号

尺 寸 ㎜

轴承原型号
502200型

EW

EW公差

d

B

rsmin

D2max

a

RN204

40

0-0.010

20

14

1

37.3

3.75

502204

RN205

45

0-0.015

25

15

1

42.3

4.25

502205

RN206

53.5

30

16

1

50.5

4.25

502206

RN207

61.8

35

17

1.1

59

4

502207

RN208

70

40

18

1.1

66.2

4

502208

RN209

75

45

19

1.1

71.2

4.5

502209

RN210

80.4

50

20

1.1

77

5

502210

RN211

88.5

0-0.020

55

21

1.5

85

5

502211

RN212

97.5

60

22

1.5

93.2

5

502212

RN213

105.6

65

23

1.5

101

5

502213

RN214

110.5

70

24

1.5

105.8

5.5

502214

RN215

116.5

75

25

2

111.4

5.5

502215

RN216

125.3

80

26

2

119.8

5.5

502216

RN217

133.8

85

28

2

129

6

502217

RN218

143

90

30

2.1

136.4

6

502218

RN219

151.5

95

32

2.1

145.5

6.5

502219

RN220

160

100

34

2.1

152.8

7

502220

RN221

168.8

105

36

2.1

161.2

7.5

502221

RN222

178.5

110

38

2.1

170.2

7.5

502222

RN224

191.5

120

40

2.1

183.5

8

502224

RN226

204

0-0.025

130

40

3

195

8

502226

RN228

221

140

42

3

211.5

8

502228

RN230

238

150

45

3

228

8.5

502230

RN232

255

160

48

3

245

9

502232

RN234

272

170

52

4

262

10

502234

RN236

282

180

52

4

270

10

502236

RN238

299

190

55

4

286.5

10.5

502238

RN240

316

200

58

4

302.5

11.5

502240

RN204E

41.5

0-0.010

20

14

1

37.3

2.5

502204E

RN205E

46.5

0-0.015

25

15

1

42.3

3

502205E

RN206E

55.5

30

16

1

50.5

3

502206E

RN207E

64

35

17

1.1

59

3

502207E

RN208E

71.5

40

18

1.1

66.2

3.5

502208E

RN209E

76.5

45

19

1.1

71.2

3.5

502209E

RN210E

81.5

50

20

1.1

77

4

502210E

RN211E

90

0-0.020

55

21

1.5

85

3.5

502211E

RN212E

100

60

22

1.5

93.2

4

502212E

RN213E

108.5

65

23

1.5

101

4

502213E

RN214E

113.5

70

24

1.5

105.8

4

502214E

RN215E

118.5

75

25

2

111.4

4

502215E

RN216E

127.3

80

26

2

119.8

4.5

502216E

RN217E

136.5

85

28

2

129

4.5

502217E

RN218E

145

90

30

2.1

136.4

5

502218E

RN219E

154.5

95

32

2.1

145.5

5

502219E

RN220E

163

100

34

2.1

152.8

5

502220E

RN221E

-

105

36

2.1

161.2

-

502221E

RN222E

180.5

110

38

2.1

170.2

6

502222E

RN224E

195.5

120

40

2.1

183.5

6

502224E