single row cylindrical roller bearing ZYS
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Single row cylindrical roller bearing

For the N19 and N10 series cylindrical roller bearings, the ribs are set on the inner ring, and the outer ring can be separated. Single row cylindrical roller bearings have two types of bearing holes: cylindrical bore, tapered bore. 

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Bearing

designation

ZYS

Boundary dimension

Rated load

Limit speed

Radial stiffness Rr

KN/m

Weight KG

d

D

B

rsmin

E

Cr

Cor

Grease

Oil

mm

KN

r/min

N1006 K

30

55

13

0.6

48.5

18.6

18

19000

22000

0.3

0.13

N1007 K

35

62

14

0.6

55

23.6

24.5

16000

18000

0.4

0.17

N1008 K

40

68

15

0.6

61

27.5

29

15000

17000

0.4

0.22

N1009 K

45

75

16

0.6

67.5

32.5

35.5

13000

15000

0.5

0.27

N1010 K

50

80

16

0.6

72.5

36

41.5

12000

14000

0.5

0.29

N1011 K

55

90

18

1.0

80.5

41.5

50

11000

<13000

0.6

0.44

N1012 K

60

95

18

1.0

85.5

44

55

10000

12000

0.7

0.47

N1013 K

65

100

18

1.0

90.5

45

58.5

9500

11000

0.7

0.49

N1014 K

70

110

20

1.0

100

64

81

9000

10000

0.8

0.69

N1015 K

75

115

20

1.0

105

65.5

85

8500

9500

0.8

0.72

N1016 K

80

125

22

1.0

113.5

76.5

98

7500

8500

0.9

0.98

N1017 K

85

130

22

1.0

118.5

78

104

7500

8500

0.9

1.04

N1018 K

90

140

24

1.1

127

93

125

6700

7500

1.0

1.34

N1019 K

95

145

24

1.1

132

96.5

129

6300

7000

1.0

1.40

N1020 K

100

150

24

1.1

137

98

134

6000

6700

1.1

1.46

N1021 K

105

160

26

1.1

145.5

112

153

5600

6300

1.1

1.82

N1022 K

110

170

28

1.1

155

140

190

4800

6000

1.2

2.30

N1024 K

120

180

28

1.1

165

150

208

5000

5600

1.3

2.47

N1026 K

130

200

33

1.1

182

180

250

4300

4800

1.4

3.72

N1028 K

140

210

33

1.1

192

183

265

4000

4500

1.4

3.94

N1030 K

150

225

35

1.5

205.5

208

310

3800

4300

1.6

4.75

N1032 K

160

240

38

1.5

220

245

355

3400

3800

1.6

5.79

N1034 K

170

260

42

2.1

237

300

430

3200

3600

1.8

7.77

N1036 K

180

280

46

2.1

255

360

520

3000

3400

1.9

10.2

N1038 K

190

290

46

2.1

265

365

550

2800

3200

2.0

10.6

N1040 K

200

310

51

2.1

281

400

600

2600

3000

2.1

14.0

N1044 K

220

340

56

3.0

310

510

765

2400

2800

2.3

17.9

N1048 K

240

360

56

3.0

330

540

850

2200

2600

2.5

19.3

N1052 K

260

400

65

4.0

364

655

1020

1900

2200

2.7

28.6

N1056 K

280

420

65

4.0

384

680

1100

1800

2000

2.9

30.9

MACHINE TOOL

Machine tool is the carrier of advanced manufacturing technology and the basic production means of equipment industry. It is the basic equipment for equipment manufacturing industry, mainly for automobile, military, agricultural machinery, engineering machinery, electric power equipment, railway locomotive, ship and other industries. Machine tool performance plays an increasingly important role in production efficiency and product quality and also has high demand for more reliable and energy efficient components.

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VEHICLE

Driven by increasing environmental awareness and stricter emission regulations, the automotive industry is undergoing an unprecedented period of change. Computer technology has been used in the control and monitoring devices of many vehicle systems. New materials for cars, such as light alloys, have been gradually used in mainstream cars, and new technologies allow for further emissions cuts.

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RAILWAY

Railway transportation is one of the main ways of transportation. As the main means of railway transportation, train technology is constantly innovating. Freight vehicles with increasing load, locomotive vehicles with increasing traction, or passenger vehicles with increasing running speed are affecting people's way of life.

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MOTORCYCLE

Each motorcycle is usually equipped with 20 to 30 bearings. These bearings are used for important rotating parts such as engines, transmissions, and wheels to support driving, and are responsible for reducing friction and driving the engine power to the wheels. Therefore, the performance required for motorcycle bearings is to achieve smooth rotation through low friction, low vibration and high durability. These performance affect the fuel consumption and safety that are closely related to our life. ZYS always pays attention to these details and strives to develop bearing and optimize the bearing design to improve the quality of life and protect the global environment.

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AGRICULTURE

Agricultural engineering involves a wide range of machinery, equipment and tools, most of which are specially designed and manufactured according to the characteristics of agriculture and the special requirements of various operations, such as soil tillage machinery, planting and fertilization machinery, plant protection machinery, crop harvesting machinery, animal husbandry machinery and agricultural products processing machinery, etc. Another part of agricultural machinery is common to other industries, and can be directly selected according to the characteristics and needs of agriculture, such as agricultural power machinery, water pumps in farmland irrigation and drainage machinery, etc.; or design these machinery into agricultural variants according to the characteristics and needs of agriculture, such as agricultural vehicles, trailers in agricultural transport machinery, stone machinery in farmland construction machinery.

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ELECTRIC MOTOR

Motors are used as power sources in all industries. In the development of the electrification of power sources, in order to meet the requirements of environmental protection, low energy loss and high reliability, ZYS continuously developed high-performance bearings with low friction. These bearings are widely used in the rotating part of the motor, which can play a significant role in bearing the load carried by the motor while supporting smooth and quiet rotation.

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METALLURGY AND CONSTRUCTION

There are many kinds of metallurgical equipment, including not only the equipment needed by the raw material factory, but also the equipment needed from the upstream process to the downstream process, such as steelmaking process, steel rolling process and leveling process. These bearings are used under the special conditions of iron powder, water and heat of metallurgical equipment, so they need to meet the requirements of heavy load , vibration shock, from ultra-low speed to high-speed & rapid acceleration and deceleration. "Stable operation and improved production efficiency" can be described as a representative industry in the field of metallurgical equipment. ZYS is not only in bearing design technology, but also in various aspects such as bearing material technology, lubrication technology, and analytical technology.

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OIL AND GAS

Oil and gas technology is developing at a very rapid pace, and exploiting deeper oil and gas resources in harsher environments means that the top drives need more power to withstand higherloads.When unforeseen downtime costs are as high as $1 million per day, the reliability of equipment becomes particularly important, and the reliability of key parts of the bearing directly determines the performance of the equipment.

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WIND ENERGY

As a renewable and clean energy source, wind power is rapidly developing all over the world. Large wind turbines are giant machinery. Nowadays, many 2MW wind power plants under construction have wind turbine blades with a length of about 40 meters, a rotating shaft with a height of 60 to 100 meters and total weight of more than 200 tons. Therefore, the bearings used in wind power must also be large, with an inner diameter ranging from 100 mm to 700 mm. Some models require bearings with an inner diameter of nearly 2 meters. Bearings for wind turbines require high reliability, because the bearings are designed to keep the windmill running for 20 years; and when the fault occurs, the parts are not easy to replace (the bearing is used at a long distance from the ground). Bearing manufacturers need to have a high degree of computer analysis technology and exquisite skills in materials and heat treatment, and need to master the test evaluation technology for large bearing.

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