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Matched Angular Contact Ball Bearing-1

Angular contact ball bearings have raceways in the inner and outer rings that are offset in relation to each other in the direction of the bearing axis. 7000BDB 7000CDB 7000DB 7001BDB 7001CDB 7001DB 7002BDB 7002CDB 7002DB 7003BDB 7003CDB 7003DB 7004BDB 7004CDB 7004DB 7005BDB 7005CDB 7005DB 7006BDB 7007BDB 7007CDB 7007DB 7008BDB 7008CDB 7008DB 7009BDB 7009CDB 7009DB 7010BDB 7010CDB 7010DB 7011BDB 7011CDB 7011DB 7012BDB 7012CDB 7012DB 7000BDF 7000CDF 7000DF 7001BDF 7001CDF 7001DF 7002BDF 7002CDF 7002DF 7003BDF 7003CDF 7003DF 7004BDF 7004CDF 7004DF 7005BDF 7005CDF 7005DF 7006DF 7007BDF 7007CDF 7007DF 7008BDF 7008CDF 7008DF 7009BDF 7009CDF 7009DF 7010BDF 7010CDF 7010DF 7011BDF 7011CDF 7011DF 7012BDF 7012CDF 7012DF 7000BDT 7000CDT 7000DT 7001BDT 7001CDT 7001DT 7002BDT 7002CDT 7002DT 7003BDT 7003CDT 7003DT 7004BDT 7004CDT 7004DT 7005BDT 7005CDT 7005DT 7006DT 7007BDT 7007CDT 7007DT 7008BDT 7008CDT 7008DT 7009BDT 7009CDT 7009DT 7010BDT 7010CDT 7010DT 7011BDT 7011CDT 7011DT 7012BDT 7012CDT 7012DT

PRODUCT DETAILS

Angular contact ball bearings have raceways in the inner and outer rings that are offset in relation to each other in the direction of the bearing axis. These bearings are designed to accommodate combined loads and reach high speeds. The contact angle α is defined as the angle between the line joining the contact points of the ball and the raceways in the radial plane, and a line perpendicular to the bearing axis. The load carrying capacity of angular contact ball bearings increases with the increasing of contact angle. Angular contact ball bearings are generally used in pairs or even more with spacers.

 

Bearing

Designation

Boundary 

Dimensions

(mm)

Basic 

Load 

Rating

( kN )

Limiting 

Speed

(rpm)

Distance of 

working 

points

(mm)

Shoulder 

Dimensions 

(mm)

Mass

(kg)

With 

cutting 

cage

Back 

to 

back

Face 

to 

face

Series

connection

d

D

B1

r

r1

Cr

Cor

Grease

Oil

a1

a2

da

db

Da

Db

ra

rb

Approx

DB

DF

DT

 

(min.)

(min.)

(min.)

(min.)

(max.)

(max.)

(max.)

(max.)

 

7000BDB

7000BDF

7000BDT

10

26

16

0.3

0.15

7.55

4.35

20000

27000

23.1

7.1

12.5

0

23.5

24.8

0.3

0.15

0.042

7000CDB

7000CDF

7000CDT

10

26

16

0.3

0.15

8.6

4.95

37000

50000

12.7

3.3

12.5

0

23.5

24.8

0.3

0.15

0.042

7000DB

7000DF

7000DT

10

26

16

0.3

0.15

8.1

4.65

27000

34000

18.2

2.2

12.5

0

23.5

24.8

0.3

0.15

0.042

7001BDB

7001BDF

7001BDT

12

28

16

0.3

0.15

8.1

5.05

18000

24000

25.2

9.2

14.5

0

25.5

26.8

0.3

0.15

0.048

7001CDB

7001CDF

7001CDT

12

28

16

0.3

0.15

9.4

5.85

32000

43000

13.5

2.5

14.5

0

25.5

26.8

0.3

0.15

0.048

7001DB

7001DF

7001DT

12

28

16

0.3

0.15

8.8

5.45

23000

29000

19.9

3.9

14.5

0

25.5

26.8

0.3

0.15

0.048

7002BDB

7002BDF

7002BDT

15

32

18

0.3

0.15

9.05

6.3

15000

20000

29.2

11.1

17.5

0

29.5

30.8

0.3

0.15

0.07

7002CDB

7002CDF

7002CDT

15

32

18

0.3

0.15

10.7

7.4

28000

37000

15.3

2.7

17.5

0

29.5

30.8

0.3

0.15

0.068

7002DB

7002DF

7002DT

15

32

18

0.3

0.15

9.95

6.85

20000

26000

22.6

4.6

17.5

0

29.5

30.8

0.3

0.15

0.068

7003BDB

7003BDF

7003BDT

17

35

20

0.3

0.15

9.9

7.5

14000

18000

32.2

12.2

19.5

0

32.5

33.8

0.3

0.15

0.096

7003CDB

7003CDF

7003CDT

17

35

20

0.3

0.15

11.9

8.95

25000

33000

17.1

2.9

19.5

0

32.5

33.8

0.3

0.15

0.087

7003DB

7003DF

7003DT

17

35

20

0.3

0.15

10.9

8.25

18000

23000

25.3

5.3

19.5

0

32.5

33.8

0.3

0.15

0.09

7004BDB

7004BDF

7004BDT

20

42

24

0.6

0.3

15.2

11.1

11000

15000

38.4

14.4

24.5

0

37.5

39.5

0.3

0.3

0.158

7004CDB

7004CDF

7004CDT

20

42

24

0.6

0.3

18

13.2

21000

28000

20.4

3.6

24.5

0

37.5

39.5

0.3

0.3

0.158

7004DB

7004DF

7004DT

20

42

24

0.6

0.3

16.7

12.2

15000

19000

30.2

6.2

24.5

0

47.5

39.5

0.3

0.3

0.158

7005BDB

7005BDF

7005BDT

25

47

24

0.6

0.3

16.6

13.4

10000

13000

42.3

18.3

29.5

0

42.5

44.5

0.3

0.3

0.182

7005CDB

7005CDF

7005CDT

25

47

24

0.6

0.3

20.0.

16

18000

24000

21.7

2.3

29.5

0

42.5

44.5

0.3

0.3

0.182

7005DB

7005DF

7005DT

25

47

24

0.6

0.3

18.3

14.8

13000

17000

32.9

8.9

29.5

0

42.5

44.5

0.3

0.3

0.182

7006BDB

7006DF

7006DT

30

55

26

1

0.6

23.6

20.2

11000

14000

37.5

11.5

35.5

0

49.5

50.5

1

0.5

0.266

7007BDB

7007BDF

7007BDT

35

62

28

1

0.6

25.7

22.8

7400

9900

55.1

27.1

40.5

0

56.5

57.5

1

0.5

0.341

7007CDB

7007CDF

7007CDT

35

62

28

1

0.6

31

27.4

13000

18000

27

1

40.5

0

56.5

57.5

1

0.5

0.338

7007DB

7007DF

7007DT

35

62

28

1

0.6

28.4

25.2

9800

12000

42.3

14.3

40.5

0

56.5

57.5

1

0.5

0.339

7008BDB

7008BDF

7008BDT

40

68

30

1

0.6

27.4

26.4

6600

8900

60.5

30.5

45.5

0

62.5

63.5

1

0.5

0.424

7008CDB

7008CDF

7008CDT

40

68

30

1

0.6

33.4

31.8

12000

16000

29.5

0.5

45.5

0

62.5

63.5

1

0.5

0.417

7008DB

7008DF

7008DT

40

68

30

1

0.6

30.4

29.2

8900

11000

46.3

16.3

45.5

0

62.5

63.5

1

0.5

0.419

7009BDB

7009BDF

7009BDT

45

75

32

1

0.6

32.5

32

6000

8000

66.3

34.3

50.5

0

69.5

70.5

1

0.5

0.546

7009CDB

7009CDF

7009CDT

45

75

32

1

0.6

39.6

38.5

11000

15000

32.1

0.1

50.5

0

69.5

70.5

1

0.5

0.531

7009DB

7009DF

7009DT

45

75

32

1

0.6

36.2

35.4

8000

10000

50.7

18.7

50.5

0

69.5

70.5

1

0.5

0.531

7010BDB

7010BDF

7010BDT

50

80

32

1

0.6

34.5

36.2

5500

7400

70.5

38.5

55.5

0

74.5

75.5

1

0.5

0.595

7010CDB

7010CDF

7010CDT

50

80

32

1

0.6

42.2

43.9

10000

13000

33.6

1.6

55.5

0

74.5

75.5

1

0.5

0.576

7010DB

7010DF

7010DT

50

80

32

1

0.6

38.4

40.2

7300

9200

53.8

21.8

55.5

0

74.5

75.5

1

0.5

0.576

7011BDB

7011BDF

7011BDT

55

90

36

1.1

0.6

45.4

47.5

5000

6600

78.8

42.8

62

0

83

85.5

1

0.6

0.862

7011CDB

7011CDF

7011CDT

55

90

36

1.1

0.6

55.4

57.3

9100

12000

37.4

1.4

62

0

83

85.5

1

0.6

0.849

7011DB

7011DF

7011DT

55

90

36

1.1

0.6

50.5

52.5

6600

8300

59.9

23.9

62

0

83

85.5

1

0.6

0.85

7012BDB

7012BDF

7012BDT

60

95

36

1.1

0.6

46.4

50.7

4600

6200

83

47

67

0

88

90.5

1

0.6

0.921

7012CDB

7012CDF

7012CDT

60

95

36

1.1

0.6

56.9

61.3

8500

11000

38.8

2.8

67

0

88

90.5

1

0.6

0.892

7012DB

7012DF

7012DT

60

95

36

1.1

0.6

51.8

56.1

6200

7700

62.8

26.8

67

0

88

90.5

1

0.6

0.894

FACTORY WORKSHOP

Welcome to Shandong Ruihe Bearing Manufacturing Co., Ltd., your trusted partner for high-quality bearings. With over twenty years of experience in the industry, we are a leading bearing manufacturer with a strong reputation for excellence.

CUSTOMER VISIT

As a professional bearing manufacturer, we offer a wide range of bearing products to meet the diverse needs of our customers. Our products are designed and manufactured to the highest quality standards to ensure reliability and durability. Whether you are looking for standard bearings or custom solutions, we have the expertise and capabilities to meet your requirements.

APPLICATION AREAS

It is mainly used to support the rotating body, reduce friction during movement, and ensure the rotation accuracy of the machine. They are widely used in many fields, machinery manufacturing, automobile industry, electric power industry, aerospace industry, railway transportation. Such as train wheel bearings and train wheel bearings, etc., play an important role in the operation of trains.

PACKING AND SHIPPING

If you are looking for a reliable and professional bearing manufacturer with over twenty years of experience, look no further than Shandong Ruihe Bearing Manufacturing Co., Ltd. Contact us today to learn more about our products and services, and discover how we can help you meet your bearing needs with excellence and precision.

FAQ

"Looking for Reliable Suppliers? We've Got You Covered!"

Q: How is the product packaged?

A: Standard export seaworthy packing with waterproof paper inside and iron outside, secured by fumigated wooden pallets. It can effectively protect products from corrosion and various climate changes during Marine transportation.

Q: Is there quality inspection before loading?

A: Of course, all our products go through strict quality inspection before packing. Those that fail will be destroyed. Customers can also entrust a third party to inspect the products before loading.

Q: What are the loading ports?

A: In general, we ship the goods from Shanghai, Tianjin, Qingdao and Ningbo ports. You can designate other ports according to your needs.

Q:Can you deliver the goods on time?

A: Yes, we guarantee the best quality products and punctual delivery. Integrity is the tenet of our company.

Q: Can we take some samples? Any fees?

A: Yes, we can provide samples free of charge, but we don't pay for shipping. If you place an order after confirming the sample, we will refund your delivery fee or deduct it from the order amount.

Q: Can I visit your factory?

A: Of course. We welcome customers from all over the world to visit our factory.

Q: Are you a trading company or a manufacturer?

A: We are a professional bearing production company, but also a very professional bearing trading company

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