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NSK CNC Lathe Spindle Bearing 71911 71913 71915 71917 71919 CTA Angular Contact Ball Bearing
Home » Bearings » Angular contact ball bearing » NSK CNC Lathe Spindle Bearing 71911 71913 71915 71917 71919 CTA Angular Contact Ball Bearing

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NSK CNC Lathe Spindle Bearing 71911 71913 71915 71917 71919 CTA Angular Contact Ball Bearing

  • Shenzhen, China
  • 1000000pieces/Month
  • L/C, T/T, D/P, Western Union, Money Gram
  • 71911CTA
  • ISO9001
  • Acceptable
  • P0, P6, P5, P4, P2
  • V4, V3, V2, V1
  • Z4, Z3, Z2, Z1
  • NSK
  • Box Pallte
  • 55*80*13
  • Japan
  • 8482102000
  • 15°
  • Non-Aligning Bearing
  • Unseparated
  • Single
  • Radial Bearing
  • Bearing Steel

Product Description

NSK CNC Lathe Spindle Bearing 71911 71913 71915 71917 71919 CTA Angular Contact Ball Bearing

Angular contact ball bearings have inner and outer ring raceways that are displaced relative to each other in the direction of the bearing axis. This means that these bearings are designed to accommodate combined loads, i.e. simultaneously acting radial and axial loads.
The axial load carrying capacity of angular contact ball bearings increases as the contact angle increases. The contact angle is defined as the angle between the line joining the points of contact of the ball and the raceways in the radial plane, along which the combined load is transmitted from one raceway to another, and a line perpendicular to the bearing axis.

Product name:
 NSK CNC Lathe Spindle Bearing 71911 71913 71915 71917 71919 CTA Angular Contact Ball Bearing

Bearings:
 Angular Ball Bearings

Material:
 Gcr15,chrome steel,bearing steel,carbon steel,stainless steel,ceramic

Standard:
DIN,GB,ISO,JIS,BA,ANSI

Certification:
 ISO9001, SGS, CE,BV

Delivery Time:
3-10 days Usually







Bearing No.

Dimensions

Contact angle 15°

Contact angle 25°

d

D

B

 Basic load ratings
(kN)

Limiting speeds
(r/min)

 Basic load ratings
(kN)

Limiting speeds
(r/min)

Cr Cor

Grease Oil

Cr Cor

Grease Oil

71900C/AC

10

22

6

2.9 1.8

69000 109000

2.7 1.7

66000 90000

71901C/AC

12

24

6

3.2 2.2

62000 94000

3.1 2.1

55000 84000

71902C/AC

15

28

7

4.8 3.4

52000 79000

4.6 3.2

49000 74000

71903C/AC

17

30

7

5.1 3.8

49000 74000

4.8 3.6

44000 66000

71904C/AC

20

37

9

7.4 5.8

39000 59000

7.0 5.6

37000 55000

71905C/AC

25

42

9

7.6 6.5

33000 49000

7.2 6.2

29000 44000

71906C/AC

30

47

9

8.0 7.6

29000 44000

7.6 7.2

25000 39000

71907C/AC

35

55

10

11 10.9

25000 39000

10.4 10.3

19000 33000

71908C/AC

40

62

12

14 14.2

19000 33000

13.3 13.5

17000 29000

71909C/AC

45

68

12

14.7 16.1

17000 29000

13.9 15.2

16000 27000

71910C/AC

50

72

12

19 21.2

16000 27000

17.9 20.1

14000 23000

71911C/AC

55

80

13

23.7 27.4

14000 23000

22.4 26

13000 21000

71912C/AC

60

85

13

24.8 30.3

13000 21000

23.3 28.7

12000 19000

71913C/AC

65

90

13

25.1 31.9

12000 19000

23.6 30.2

11000 18000

71914C/AC

70

100

16

34.5 43.3

11000 18000

32.6 41.2

10000 17000

71915C/AC

75

105

16

25 45.6

10000 17000

33 43.2

8500 15000

71916C/AC

80

110

16

35.5 47.8

9000 16000

33.5 45.3

8000 14000

71917C/AC

85

120

18

46.5 61.9

8500 15000

43.8 58.6

7500 13000

71918C/AC

90

115

18

47.2 64.8

8000 15000

44.5 61.4

7000 2000

71919C/AC

95

130

18

47.9 67.8

8000 14000

45.2 64.1

7000 12000

71920C/AC

100

140

20

60.4 84.4

7500 13000

56.9 79.9

7000 12000

71921C/AC

105

145

20

61.4 88.2

7000 12000

57.8 83.5

6500 11000

71922C/AC

110

150

20

62.3 91.9

6500 11000

58.7 87

6000 10000

71924C/AC

120

165

22

73.7 107.6

6000 10000

69.5 101.9

5700 9000

71926C/AC

130

180

24

76.3 117.1

5700 9000

71.9 110.9

5000 8000

71928C/AC

140

190

24

78.9 126.4

5000 8000

74.4 119.7

4600 7500

71930C/AC

150

210

28

118.2 175.1

4600 7500

111.4 165.8

4000 6500

71932C/AC

160

220

28

123.3 191.2

4000 6500

116.5 181.1

3800 6000

71934C/AC

170

230

28

125.7 200.0

3800 6000

118.5 189.4

3300 5300

71936C/AC

180

250

33

159.7 249.1

3500 5700

150.6 235.9

3000 5000

71938/AC

190

260

33

162.8 260.8

3300 5300

153.5 247.0

2800 4600

71940C/AC

200

280

38

198.4 311.4

2800 4600

187.1 294.9

2600 4300

71944C/AC

220

300

38

206.6 341.1

2600 4300

194.8 323.0

2200 3800

71948C/AC

240

320

38

225 310

2300 3500

212 300

2200 3300

71952C/AC

260

360

46

281 425

2100 3100

265 400

2000 2900

71956C/AC

280

380

46

291 455

2000 2800

276 430

1900 2700

71960C/AC

300

420

56

371 600

1500 2200

351 560

1400 2100

71964C/AC

320

440

56

377 620

1400 2100

351 585

1300 1900

71968/AC

340

460

56

----

----

----

----

71972/AC

360

480

56

----

----

----

----

71984/AC

420

560

65

----

----

----

----

71992/AC

460

620

74

----

----

----

----


About Us
1.Our company was founded in 2006, 14 years of rich experience makes us more professional.We guarantee to provide you with the most competitive price and the best products.

2. The company has a number of high-quality design, processing, manufacturing and testing technology engineering technical team, advanced equipment, advanced technology, and imported parts, from Taiwan, Germany imports, can produce high-quality machine tools.The company has a professional r & d team and after-sales service team, you buy high-end products, we do is quality service.

3. The company has an automatic production line, which guarantees unified product quality, reduces cost, shortens delivery time and improves production efficiency.

4. The bearings produced by the company have high precision, high speed, small wear, service life, standard size, compact structure and fast running speed.The company has been awarded"China 3.15 integrity enterprises", "China famous brand products", "quality inspection national standards qualified products" and other national authoritative certificates.Obtained a number of national patents, become the domestic leading enterprises.




Our Advantages:
1. World-Class Bearing: We provide our customers with all types of indigenous bearing with world-class quality.
2. OEM or Non-Stand Bearings: Any requirement for Nonstandard bearings is Easily Fulfilled by us due to its vast knowledge and links in the industry.
3. Genuine products With Excellent Quality: The company has always proved the 100% quality products it provides with genuine intent.
4. After Sales Service and Technical Assistance: The company provides after-sales service and technical assistance as per the customer's requirements and needs.
5. Quick Delivery: The company provides just-in-time delivery with its streamlined supply chain.

Questions and Answers:
Q: Are you a trading company or manufacturer?
A: We are a factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What are your terms of payment?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shipment

Please feel free to contact us, if you have any other questions

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About us

Shandong Xuanye Precision Machinery Co. , Ltd. is located in the beautiful city of Jinan, Shandong. With a history of 20 years, the registered capital of the company is 20 million yuan,
is a large bearing enterprise.

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    Room A2-1715, Ouyadaguan, No.73,   Yangguangxin Road, Shizhong District, Jinan,   Shandong, China.

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