8.6_圆锥滚子轴承-(20100517)

8.6圆锥滚子轴承8.6.1 单列圆锥滚子轴承(GB/T 297-1994)单列圆锥滚子轴承30000型的二维和三维结构如图8-68所示，基本尺寸与数据如表8-68所示。

圆锥滚子轴承包括：单列圆锥滚子轴承(GB/T 297-1994)、双列圆锥滚子轴承(GB/T 299-2008)、四列圆锥

图8-68 单列圆锥滚子轴承30000型 表8-68 单列圆锥滚子轴承30000型数据基本尺寸/mm 标准件名称 GBT2971994(15_42_ 13) GBT2971994(17_40_ 12) GBT2971994(17_47_ 14) GBT2971994(17_47_ 19) GBT2971994(20_37_ 12) GBT2971994(20_42_ 15) GBT2971994(20_47_ 14) GBT2971994(20_52_ 15) GBT2971994(20_52_ 21) GBT2971994(22_40_ 12) GBT2971994(22_44_ 15) 标准件编号 GBT2971994_30000_ 1 GBT2971994_30000_ 2 GBT2971994_30000_ 3 GBT2971994_30000_ 4 GBT2971994_30000_ 5 GBT2971994_30000_ 6 GBT2971994_30000_ 7 GBT2971994_30000_ 8 GBT2971994_30000_ 9 GBT2971994_30000_ 10 GBT2971994_30000_ 11 d D T B C da min db max

15

42

14.25

13

11

21

22

17

40

13.25

12

11

23

23

17

47

15.25

14

12

23

25

17

47

20.25

19

16

23

24

20

37

12

12

9

-

—

20

42

15

15

12

25

25

20

47

15.25

14

12

26

27

20

52

16.25

15

13

27

28

20

52

22.25

21

18

27

26

22

40

12

12

9

-

—

22

44

15

15

11.5

27

27

8.6圆锥滚子轴承

圆锥滚子轴承包括：单列圆锥滚子轴承(GB/T 297-1994)、双列圆锥滚子轴承(GB/T 299-2008)、

8.6.1 单列圆锥滚子轴承(GB/T 297-1994)

单列圆锥滚子轴承30000型的二维和三维结构如图8-68所示，基本尺寸与数据如表8-68所示。

图8-68 单列圆锥滚子轴承30000型

表8-68 单列圆锥滚子轴承30000型数据

基本尺寸/mm

标准件名称GBT297-1994(15_42_13)

GBT297-1994(17_40_12)

GBT297-1994(17_47_14)

GBT297-1994(17_47_19)

GBT297-1994(20_37_12)

GBT297-1994(20_42_15)

GBT297-1994(20_47_14)

GBT297-1994(20_52_15)

GBT297-1994(20_52_21)

GBT297-1994(22_40_12)

GBT297-1994(22_44_15)

标准件编号GBT297-1994_30000_1

GBT297-1994_30000_2

GBT297-1994_30000_3

GBT297-1994_30000_4

GBT297-1994_30000_5

GBT297-1994_30000_6

GBT297-1994_30000_7

GBT297-1994_30000_8

GBT297-1994_30000_9

GBT297-1994_30000_10

GBT297-1994_30000_11

d

D

T

B

C

d

amin

dbmax

154214.2513112122

174013.2512112323

174715.2514122325

174720.2519162324

203712129-—

20421515122525

204715.2514122627

205216.2515132728

205222.2521182726

224012129-—

2244151511.52727

GBT297-1994(25_47_15)

GBT297-1994(25_47_17)

GBT297-1994(25_52_15)

GBT297-1994(25_52_22)

GBT297-1994(25_62_17_1)GBT297-1994(25_62_17_2)GBT297-1994(25_62_24)

GBT297-1994(28_45_12)

GBT297-1994(28_52_16)

GBT297-1994(28_58_24)

GBT297-1994(30_47_12)

GBT297-1994(30_55_16)

GBT297-1994(30_55_17)

GBT297-1994(30_55_20)

GBT297-1994(30_62_16)

GBT297-1994(30_62_20)

GBT297-1994(30_62_25)

GBT297-1994(30_72_19_1)GBT297-1994_30000_13

GBT297-1994_30000_14

GBT297-1994_30000_15

GBT297-1994_30000_16

GBT297-1994_30000_17

GBT297-1994_30000_18

GBT297-1994_30000_19

GBT297-1994_30000_20

GBT297-1994_30000_21

GBT297-1994_30000_22

GBT297-1994_30000_23

GBT297-1994_30000_24

GBT297-1994_30000_25

GBT297-1994_30000_26

GBT297-1994_30000_27

GBT297-1994_30000_28

GBT297-1994_30000_29

GBT297-1994_30000_30

2547151511.53030

25471717143030

255216.2515133131

25522222183130

256218.2517153234

256218.2517133231

256225.2524203232

284512129-—

28521616123433

28582424193433

304712129-—

3055171614-—

30551717133635

30552020163635

306217.2516143637

306221.2520173636

3062252519.53636

307220.7519163740

GBT297-1994(30_72_27)

GBT297-1994(32_52_14)

GBT297-1994(32_58_17)

GBT297-1994(32_65_26)

GBT297-1994(35_55_14)

GBT297-1994(35_62_17)

GBT297-1994(35_62_18)

GBT297-1994(35_62_21)

GBT297-1994(35_72_17)

GBT297-1994(35_72_23)

GBT297-1994(35_72_28)

GBT297-1994(35_80_21_1)GBT297-1994(35_80_21_2)GBT297-1994(35_80_31)

GBT297-1994(40_62_14)

GBT297-1994(40_62_15)

GBT297-1994(40_68_18)

GBT297-1994(40_68_19)GBT297-1994_30000_32

GBT297-1994_30000_33

GBT297-1994_30000_34

GBT297-1994_30000_35

GBT297-1994_30000_36

GBT297-1994_30000_37

GBT297-1994_30000_38

GBT297-1994_30000_39

GBT297-1994_30000_40

GBT297-1994_30000_41

GBT297-1994_30000_42

GBT297-1994_30000_43

GBT297-1994_30000_44

GBT297-1994_30000_45

GBT297-1994_30000_46

GBT297-1994_30000_47

GBT297-1994_30000_48

GBT297-1994_30000_49

307228.7527233738

32521414103737

32581717133838

3265262620.53838

3555141411.54040

3562181715-—

35621818144140

35622121174141

357218.2517154244

357224.2523194242

35722828224242

358022.7521184445

358022.7521154442

358032.7531254443

4062151412-—

40621515124545

4068191816-—

4068191914.54646

GBT297-1994(40_75_26)

GBT297-1994(40_80_18)

GBT297-1994(40_80_23)

GBT297-1994(40_80_32)

GBT297-1994(40_90_23_1)GBT297-1994(40_90_23_2)GBT297-1994(40_90_33)

GBT297-1994(45_68_14)

GBT297-1994(45_68_15)

GBT297-1994(45_75_19)

GBT297-1994(45_75_20)

GBT297-1994(45_75_24)

GBT297-1994(45_80_26)

GBT297-1994(45_85_19)

GBT297-1994(45_85_23)

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