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High Precision NTN Bearing , Angular Contact Ball Bearings 70000 DB Series

Product Details:

Place of Origin:China
Brand Name:NTN HDBB NSK FAG IKO TOYO SKF
Certification:ISO9001:2000
Model Number:

Payment & Shipping Terms:

Minimum Order Quantity:100 PCS
Price:
Packaging Details:PAPER BOX,CARTON.WOODEN CASE
Delivery Time:7days after payment
Payment Terms:TT OR L/C
Supply Ability:10000 per month
Detailed Product Description

 

High Precision NTN Bearing , Angular Contact Ball Bearings 70000 DB Series

 

 

Detailed Product Description

 

 

Description:

 

Angular contact ball bearing can be subjected to both radial and axial load, it also can be subjected to pure axial load.Its axial load capacity depends on the contact angular and increase accordingly.It can be used for high speed and high precision equipments due to its high limit speed and pre-adjustable rigidity.

Single-row angular contact ball bearing only can be subjected to the single directional load.So normally this kind of bearingsare mounted by pair.

 

 

 

 

Quick Detail:

 

(1) have raceways in the inner and outer rings that are displaced with respect to eachother in direction of the bearing axis.

(2)This means that they are designed to accommodate combined loads, i.e, Simultaneously acting radial and axial loads.

(3)The axial load carrying capacity of increase with increasing contact angle.

(4)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, transmitted from one raceway to another.And a line perpendicular to the bearing axis.

(5)Features:

1.Load capacities are higher than deep groove ball bearing of same dimensions.

2.Used for bearing radial-axial combined loads or pure thrust loads.

 

 

The size includes

 19 series, (1) 0 series, (0) 2 series, and (0) 3 series

 

some of them are listed below

 

Boundary dimensions(mm)

Basic load ratings(kN)

Limiting speeds(rpm)

Mass(Kg)

Bearing Number

d

D

2B

Cr

Cor

Grease

Oil

(Approx.)

HDBB

NTN

25

42

18

 

 

 

 

 

71905 C/DB

7905CDB

80

110

32

 

 

 

 

 

71916 C/DB

7916CDB

220

300

76

 

 

 

 

 

71944 C/DB

7944CDB

12

28

16

8.78

5.3

13000

18000

0.04

7001 C/DB

7001CDB

70

110

40

78

87

3400

4800

1.2

7014 C/DB

7014CDB

15

35

22

14

9.25

11000

15000

0.086

7202 C/DB

7202CDB

130

230

80

332

418

1500

2200

12.5

7226 C/DB

7226CDB

17

47

28

 

 

 

 

 

7303 C/DB

7303CDB

120

260

110

 

 

 

 

 

7324 C/DB

7324CDB

17

35

20

10.2

7.35

11000

15000

0.072

7003 AC/DB

7003DB

95

145

48

112

138

2600

3400

2.4

7019 AC/DB

7019DB

30

62

32

35.5

28.5

6300

9000

0.38

7206 AC/DB

7206DB

140

250

84

372

470

1300

2000

18.48

7228 AC/DB

7228DB

25

62

34

 

 

 

 

 

7305 AC/DB

7305DB

190

400

156

 

 

 

 

 

7338 AC/DB

7338DB

17

40

24

 

 

 

 

 

7203 B/DB

7203BDB

170

310

104

 

 

 

 

 

7234 B/DB

7234BDB

35

80

42

61.8

49

5300

7000

1.02

7307 B/DB

7307BDB

140

300

124

465

630

1200

1700

44.88

7328 B/DB

7328BDB

 

 

 

 

Competitive Advantage

1. Quality level: reach the same level as the Japanese and European bearings

2. Less coefficient of friction

3. High limiting speed

4. Large size range 

5. variations of structure

Tag :

linear motion bearings, full complement bearing

Contact Details
Shanghai YiQiang Industries Co., Ltd.

Contact Person: kayla

Tel:86-021-60543247

Mobile:+86 15026931462

  


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