轴承型号

Bearing No

主要尺寸(mm)

Dimensions

额定负荷(kN)

Basic load ratings

极限转速(r/min)

Limiting Speeds

重量(kg)

动Dynamic

静Static

脂润滑

油润滑

TCC

d

D

B

rsmin

Cr

Cor

Grease

Oil

Weight

NP205V

NP209

NP210

NF211

NF212

NF213

NF214

Nup214

NJ307

NJ312

NJ314

NJ2211

25

45

50

55

60

65

70

70

35

60

70

55

52

85

90

100

110

120

125

125

80

130

150

100

15

19

20

21

22

23

24

24

21

31

35

25

1

1.1

1.1

1.5

1.5

1.5

1.5

1.5

1.1

2.1

2.1

1.5

17.7

55.69

58.27

76.53

85.46

97.71

107.85

107.85

59.11

135.92

184.65

90.36

15.7

37.78

40.30

55.52

60.00

69.47

79.32

79.32

39.19

96.03

134.67

68.74

13000

6600

6100

5500

5110

4600

4400

4400

7500

4500

3900

5500

16000

8200

7600

6800

6200

5700

5400

5400

9200

5600

4800

6800

0.132

0.452

0.505

0.682

0.859

1.084

1.199

1.226

0.501

1.868

2.857

0.813