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Tapered Roller bearing

Products name : 30300 series

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Detail

Tapered roller bearings relevant parameters (30300 Series)

 

轴 承 型 号
Bearing type

外 形 尺 寸 (㎜)
Outside dimensions(㎜)

额定

动负荷
Rated dynamic load

Cr(KN)

额定

静负荷
Rated dead load

Cor(KN)

参  考

重  量
Weight

(Kg)

新代号
New code

旧代号
Old code

内径
Inside diameter

d

外径
Outside diameter

D

装配高度
Assembly height

T

30303

7303

17

47

15.25

28.3

27.2

0.129

30304

7304

20

52

16.25

33.1

33.2

0.165

30305

7305

25

62

18.25

46.9

48.1

0.263

30306

7306

30

72

20.75

59.0

63.1

0.387

30307

7307

35

80

22.75

75.3

82.6

0.515

30308

7308

40

90

25.25

90.9

107.6

0.747

30309

7309

45

100

27.25

108.9

129.8

0.984

30310

7310

50

110

29.25

130.1

157.1

1.280

30311

7311

55

120

31.5

153.3

187.6

1.630

30312

7312

60

130

33.5

171.4

210.0

1.990

30313

7313

65

140

36.0

195.9

241.7

2.440

30314

7314

70

150

38.0

219.0

271.7

2.980

30315

7315

75

160

40.0

252.8

318.8

3.570

30316

7316

80

170

42.5

278.8

352.5

4.270

30317

7317

85

180

44.5

304.9

388.2

4.960

30318

7318

90

190

46.5

342.1

440.9

5.800

30319

7319

95

200

49.5

369.0

477.7

6.800

30320

7320

100

215

51.5

406.4

526.4

8.220

30321

7321

105

225

53.5

433.1

561.9

9.380

30322

7322

110

240

54.5

472.1

612.4

11.000

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