基 本 尺 寸 mm

常数

轴向负荷系数

代 号
Designations

代 号
Designations

基本额定负荷 KN <／center>

安 装 相 关 尺 寸 mm

极 限 转 速 rpm

重 量 kg
(Weight)

Principal dimension

Constant

Axle load cofeeicient

圆柱孔Cylindrical bore

锥孔(Tapered hole)

Basic load ratings

Abutment and fillet dimensions

Speed ratings

圆柱孔

锥孔

d

D

B

r

e

Y1

Y2

Y0

旧代号 Old spec.

新代号 Designations

旧代号 Old spec.

新代号 Designations

动dyc
Cr

静stc
Cor

Ds(min)

dh(max)

R(max)

脂润滑 Grease

油润滑 Oil

Cylindrical bore

Tapered bore

110

240

50

3

.22

2.83

4.39

2.97

1322K

1322J

111322K

1322KJ

126

71.8

123

227

2.5

2400

3000

11.3

11.1

110

240

80

3

.38

1.67

2.59

1.75

1622

2322

111622

2322K

166

94.1

123

227

2.5

2200

2800

17.6

17.3

110

240

80

3

.38

1.67

2.59

1.75

1622A

2322TN1

111622A

2322KTN1

166

94.1

123

227

2.5

2200

2800

15.9

 

110

240

80

3

.38

1.67

2.59

1.75

1622K1

2322J

111622K1

2322KJ

166

94.1

123

227

2.5

2200

2800

16.1

15.8

120

215

42

2.1

.2

3.21

4.97

3.36

1001224

11224J

 

 

91.9

52.5

131

204

2

2000

2600

7.04

 

120

215

42

2.1

.2

3.21

4.97

3.36

1001224K

11224J

 

 

88.8

49.9

131

204

2

2000

2600

5.96

 

120

215

42

2.1

.2

3.21

4.97

3.36

1224

1224

1111224K

11224KJ

88.8

49.9

131

204

2

2000

2600

5.9

 

140

250

50

3

.2

3.12

4.83

3.27

1001228

11228

 

 

119

72.1

153

237

2

1900

2500

11.3

 

150

235

36

3

.15

4.18

6.46

4.38

1730

1630

 

 

79.7

52.8

163

222

2

2000

2600

6.25

 

30

62

16

1

.25

2.5

3.87

2.62

1206

1206

111206

1206K

12

4.7

35

57

1

10000

13000

.228

.223

30

62

20

1

.39

1.63

2.53

1.71

1506

2206

111506

2206K

11.7

4.56

35

57

1

9500

12000

.26

.254

30

62

20

1

.39

1.63

2.53

1.71

1506A

2206TN1

111506A

2206KTN1

11.7

4.56

35

57

1

9500

12000

.242

 

30

72

27

1.1

.44

1.43

2.22

1.5

1606

2306

111606

2306K

24

8.68

36.5

65.5

1

8500

10000

.515

.515

30

72

27

1.1

.44

1.43

2.22

1.5

1606A

2306TN1

111606A

2306KTN1

24

8.68

36.5

65.5

1

8500

10000

.494

 

35

72

17

1.1

.23

2.74

4.24

2.87

1207

1207

111207

1207K

12.1

5.12

41.5

65.5

1

9000

11000

.318

.312

35

72

17

1.1

.23

2.74

4.24

2.87

1207A

1207TN1

111207A

1207KTN1

12.1

5.12

41.5

65.5

1

9000

11000

.309

.303

35

72

23

1.1

.37

1.69

2.61

1.77

1507

2207

111507

2207K

16.5

6.66

41.5

65.5

1

8500

10000

.604

.544

35

72

23

1.1

.37

1.69

2.61

1.77

1507A

2207TN1

111507A

2207KTN1

16.5

6.66

41.5

65.5

1

8500

10000

.587

 

35

80

21

1.5

.25

2.56

3.97

2.69

1307

1307

111307

1307K

19.6

7.94

43

72

1.5

7500

9000

.507

.48

35

80

21

1.5

.25

2.56

3.97

2.69

111307

1307TN1

111307A

1307KTN1

18.7

7.38

43

72

1.5

7500

9000

.486

.475

35

80

31

1.5

.46

1.36

2.11

1.43

1607

2307

111607

2307K

30

11.1

43

72

1.5

7000

8500

.675

.662

35

80

31

1.5

.46

1.36

2.11

1.43

1607A

2307TN1

111607A

2308KTN1

30

11.1

43

72

1.5

7000

8500

.659

 

40

80

18

1.1

.22

2.87

4.45

3.01

1208

1208

111208

1208K

14.8

6.51

46.5

73.5

1

8500

10000

.41

.402

40

80

18

1.1

.22

2.87

4.45

3.01

1208A

1208TN1

111208A

1208KTN1

14.8

6.51

46.5

73.5

1

8500

10000

.402

.391

40

80

23

1.1

.33

1.9

2.94

1.99

1508

2208

111508

2208K

17.1

7.37

46.5

73.5

1

7500

9000

.52

.52

40

80

23

1.1

.33

1.9

2.94

1.99

1508A

2208TN1

111508A

2208KTN1

16.4

6.91

46.5

73.5

1

7500

9000

.476

.475

40

90

23

1.5

.24

2.62

4.05

2.74

1308

1308

111308

1308K

22.8

9.83

48

82

1.5

6700

8000

.714

.714

40

90

23

1.5

.24

2.62

4.05

2.74

1308A

1308TN1

111308A

1308KTN1

21.8

9.18

48

82

1.5

6700

8000

.688

.688

40

90

33

1.5

.43

1.45

2.25

1.52

1608

2308

111608

2308K

34.2

13.2

48

82

1.5

6300

7500

.959

.944

40

90

33

1.5

.43

1.45

2.25

1.52

1608A

2308TN1

111608A

2308KTN1

32.3

12.1

48

82

1.5

6300

7500

.901

.901

45

85

19

1.1

.21

2.94

4.55

3.08

1209

1209

111209

1209K

16.7

7.33

51.5

78.5

1

7500

9000

.469

.46

45

85

19

1.1

.21

2.94

4.55

3.08

1209A

1209TN1

111209A

1209KTN1

16.7

7.33

51.5

78.5

1

7500

9000

.458

.446

45

85

23

1.1

.31

2.04

3.15

2.13

1509

2209

111509

2209K

17.8

8.11

51.5

78.5

1

7000

8500

.553

.5

45

85

23

1.1

.31

2.04

3.15

2.13

1509A

2209TN1

111509A

2209KTN1

16.5

7.21

51.5

78.5

1

7000

8500

.553

.5

45

100

25

1.5

.25

2.53

3.92

2.66

1309

1309

111309

1309K

29.4

12.8

53

92

1.5

6300

7500

.951

.946

45

100

25

1.5

.25

2.53

3.92

2.66

1309A

1309TN1

111309A

1309KTN1

28.1

12

53

92

1.5

6300

7500

.92

.915

45

100

36

1.5

.42

1.51

2.33

1.58

1609

2309

111609

2309K

41.5

16.3

53

92

1.5

5600

6700

1.24

1.23

50

90

19

1.1

.2

3.13

4.85

3.28

1210

1210

111210

1210K

17.4

8.09

56.5

83.5

1

7000

8500

.547

.543

50

90

20

1.1

.2

3.13

4.85

3.28

1210A

1210TN1

111210A

1210KTN1

17.4

8.09

56.5

83.5

1

7000

8500

.535

.531

50

90

23

1.1

.29

2.2

3.41

2.31

1510

2210

111510

2210K

17.2

8.02

56.5

83.5

1

6300

7500

.618

.539

50

90

23

1.1

.29

2.2

3.41

2.31

1510A

2210TN1

111510A

2210KTN1

16.6

7.58

56.5

83.5

1

6300

7500

.567

.489

50

110

27

2

.24

2.68

4.14

2.8

1310

1310

111310

1310K

33.5

14.1

59

101

2

5600

6700

1.21

1.19

50

110

40

2

.42

1.49

2.3

1.56

1610

2310

111610

2310K

49.1

19.7

59

101

2

5300

6300

1.66

1.65

55

100

21

1.5

.2

3.23

4.99

3.38

1211

1211

111211

1211K

20.6

10

63

95

1.5

6300

7500

.708

.708

55

100

21

1.5

.2

3.23

4.99

3.38

1211A

1211TN1

111211A

1211KTN1

20.6

10.3

63

95

1.5

6300

7500

.681

.68

55

100

25

1.5

.28

2.26

3.5

2.37

1511

2211

111511

2211K

19.7

9.42

63

95

1.5

6000

7000

.824

.812

55

120

29

2

.23

2.7

4.18

2.83

1311

1311

111311

1311K

39.8

18.2

64

111

2

5000

6000

1.57

1.57

55

120

29

2

.23

2.7

4.18

2.83

1311A

1311TN1

111311A

1311KTN1

38

16.9

64

111

2

5000

6000

1.51

1.52

55

120

43

2

.41

1.53

2.36

1.6

1611

2311

111611

2311K

57.5

23.5

64

111

2

4800

5600

2.1

2.05

60

110

22

1.5

.19

3.39

5.25

3.56

1212

1212

111212

1212K

23.3

11.6

68

102

1.5

5600

6700

.892

.877