PWTR系列

轴径

型号

重量

尺寸

基本额定载荷

极限转速

Shaft

Designation

Mass

Dimensions

Basic Load Ratings

Limiting

Diameter

d 

D

B

C

d1

rs

rs1

动  Cr

静  Cor

Speed

Dynamic

Static

nlgrease≈

min.

min.

mm

g

mm

N

rpm

15

PWTR 15.2RS

99

15

35

19

18

20

0.6

0.3

11600

11300

6000

PWTR 1542.2RS

158

15

42

19

18

20

0.6

0.3

13500

14100

6000

17

PWTR 17.2RS

147

17

40

21

21

22

1

0.5

13200

13800

5000

PWTR 1747.2RS

220

17

47

21

21

22

1

0.5

14800

16400

5000

20

PWTR 20.2RS

245

20

47

25

24

27

1

0.5

23200

25500

3800

PWTR 2052.2RS

321

20

52

25

24

27

1

0.5

25500

29500

3800

25

PWTR 25.2RS

281

25

52

25

24

31

1

0.5

24200

28000

3800

PWTR 2562.2RS

450

25

62

25

24

31

1

0.5

29000

36000

3800

30

PWTR 30.2RS

465

30

62

29

28

38

1

0.5

35000

39500

2200

PWTR 3072.2RS

697

30

72

29

28

38

1

0.5

41000

49000

2200

35

PWTR 35.2RS

630

35

72

29

28

44

1.1

0.6

38500

46500

1800

PWTR 3580.2RS

838

35

80

29

28

44

1.1

0.6

43500

55000

1800

40

PWTR 40.2RS

816

40

80

32

30

51

1.1

0.6

44500

53000

1500

PWTR 4090.2RS

1129

40

90

32

30

51

1.1

0.6

52000

66000

1500

45

PWTR 45.2RS

883

45

85

32

30

55

1.1

0.6

45000

55000

1300

PWTR 45100.2RS

1396

45

100

32

30

55

1.1

0.6

56000

74000

1300

50

PWTR 50.2RS

950

50

90

32

30

60

1.1

0.6

45500

57000

1100

PWTR 50110.2RS

1690

50

110

32

30

60

1.1

0.6

59000

82000

1100

说明：

Note:

1.表中所列基本额定载荷、极限转速和重量，仅供选择参考用。

1.These load,speed and mass is reference of choice only.

2.油润滑时，极限转速为表列数值增加30%。

2.Withe an effective oil supply,the limiting speed can be increased by about 30%.