Precise Sigle Row Angular Contact Ball Bearing 7318b /Df Dt Bd Bearings

Model NO.
7318B/BD
Inner
90mm
Outer
190mm
Thickness
43mm
Precision
P0 P6 P5 P4 P2
Weight
5.76kg
Hardness
59-64HRC
Vibration
Z1V1 Z2V2 Z3V3
Lubrication
Oil
Roller Super Finishing
Yes
Transport Package
Single Box, Plastic Barrel, Carton, Tray
Specification
CE, ISO9001
Trademark
SFNB/OEM/customzied
Origin
China
HS Code
8482103000
Production Capacity
200000PCS/Year
Reference Price
$ 4.50 - 90.00

Product Description

Welcome to choose KORTON INDUSTRIAL LIMITED
Minature Angular Contact Ball Bearing 7318B/DF High quality Bearings

NO 1. Our Advantages
1. Many years bearing products manufacturing and exporting experiences.
2. OEM order and non-standard bearing order can be accepted.
3. Many sizes of bearing are available. Large quantity bearing can be provided.
4. To respect customers, you can choose the loading port.
5. A certain number of free sample can be provide to support our customer's after-sale services and warranty.
 
NO 2. Description Of Angular Contact Ball Bearing
angular contact ball bearing uses axially asymmetric races. An axial load passes in a straight line through the bearing, whereas a radial load takes an oblique path that tends to want to separate the races axially. So the angle of contact on the inner race is the same as that on the outer race. Angular contact bearings better support "combined loads" (loading in both the radial and axial directions) and the contact angle of the bearing should be matched to the relative proportions of each. The larger the contact angle (typically in the range 10 to 45 degrees), the higher the axial load supported, but the lower the radial load. In high speed applications, such as turbines, jet engines, and dentistry equipment, the centrifugal forces generated by the balls changes the contact angle at the inner and outer race.
angular contact ball bearing, is made of Chrome Steel. which have a contact angle so that they can sustain significant axial loads in one direction together with radial loads.
The features of  angular contact bearing is that it can bear both radial load axial load, the axial load capacity depends on how big the contact angle is, the bigger angle, the bigger capacity.
angular contact ball bearing  is mainly applied on high speed, high precision and little axial load occasions, such as airplane engine main shaft, machine tool main shaft and main shafts of other high speed precision machine. It can also be applied on high frequency motor, steam turbine, oil pump, air compressor and printing machine etc. It is one of the bearings most widely used in machinery industry.
-  Back-to-bacd arrangement (DB)
- Face to face arrangement (DF)
- Tandem arrangement (DT)
- Stamping steel cage (J)
- Stamping brass cage (Y)
- Nylon cage (TVP)
- High hardness fiber holder (TPA)
- One brass cage (MP)
 
NO 3. OEM All Brand Bearing
1.  deep groove ball bearing 6000,6200,6300,6400,61800,61900,Z,RS,ZZ,2RS
2.  spherical roller bearing 22200,22300,23000,24000,23100,24100,CA,CC,E,W33
3.  cylindrical roller bearing N,NU,NJ,NN,NUP,E,ECP,ECM,ECJ
4.  taper roller bearing 30200,30300,32200,32300,31300,32000
5.  Aligning ball bearing 1200,1300,2200,2300,
6.  needle roller bearing NA,NAV,NK,NKI,RNA,NK,RNAV,ZKLF,ZKLN,ZARF,ZARN
7.  thrust ball bearing 51100,51200,51300,51400,E,M
8.  angular contact ball bearing7000,7100,7200,7300,AC,BECBM,C 
9.  spherical plain bearing GE,GEG,GEEW,U,UC,UG,GX,GAC,SA,SABP
10. Wheel hub bearing /ceramic bearing/plastic bearing/lazy susan bearing
 
NO 4. Angular Contact Ball Bearing Specification

Seals Types

2RS,OPEN

Vibration Level

Z1V1,Z2V2,Z3V3

Clearance

C2,C0,C3,C4,C5

Tolerance Codes

ABEC-1,ABEC-3,ABEC-5

Materral

GCr15-China/AISI52100-USA/Din100Cr6-Germany

MOQ

1Set at least

Delivery Time

15-45 days after contract

Payment Terms

TT/PAPAL/WESTERN UNION

Package

Tube package+outer carton+pallets;Single box+outer carton+pallets;
Tube pavkge+middle box+outer carton+pallets;According to your requirement

NO 5. Angular Contact Ball Bearing Models And Size

 

 

 

(r/min)

 

 

 

 

 

Principal dimensions

 

 

Speed ratings

 

Basic load ratings

 

(kg)

Bearing NO.

d

D

B

 

 

(kN)

(kN)

Mass

 

 

 

 

Grease

Oil

Dynamic

Static

 

7000AC

10

26

8

19000

28000

4.75

2.12

0.018

7000C

10

26

8

19000

28000

4.92

2.25

0.018

7001AC

12

28

8

18000

26000

5.2

2.55

0.02

7001C

12

28

8

18000

26000

5.42

2.65

0.02

7002AC

15

32

9

17000

24000

5.95

3.25

0.028

7002C

15

32

9

17000

24000

6.25

3.42

0.028

7003AC

17

35

10

16000

22000

6.3

3.68

0.036

7003C

17

35

10

16000

22000

6.6

3.85

0.036

7004AC

20

42

12

14000

19000

10

5.78

0.064

7004C

20

42

12

14000

19000

10.5

6.08

0.064

7005AC

25

47

12

12000

17000

11.2

7.08

0.074

7005C

25

47

12

12000

17000

11.5

7.45

0.074

7006AC

30

55

13

9500

14000

14.5

9.85

0.11

7006C

30

55

13

9500

14000

15.2

10.2

0.11

7007AC

35

62

14

8500

12000

18.5

13.5

0.15

7008AC

40

68

15

15000

21000

16

12.9

0.21

7009C

45

75

16

14000

19000

19.87

16.36

0.24

7009AC

45

75

16

14000

19000

19.87

16.36

0.24

7010C

50

80

16

13000

17000

21

19

0.26

7010AC

50

80

16

13000

17000

21

19

0.26

7011C

55

90

18

12000

15000

26.1

22.6

0.36

7011AC

55

90

18

12000

15000

26.1

22.6

0.36

7012C

60

95

18

11000

14000

32.5

27

0.45

7012AC

60

95

18

11000

14000

32.5

27

0.45

7013C

65

100

18

9900

13000

35.2

30

0.5

7013AC

65

100

18

9900

13000

35.2

30

0.5

7014C

70

110

20

9200

12000

41.1

37.3

0.59

7014AC

70

110

20

9200

12000

41.1

37.3

0.59

7015C

75

115

20

8600

11000

42.5

40.7

0.69

7015AC

75

115

20

8600

11000

42.5

40.7

0.69

 

 

 

 

(r/min)

 

 

 

 

 

Principal dimensions

 

 

Speed ratings

 

Basic load ratings

 

(kg)

Bearing NO.

d

D

B

 

 

(kN)

(kN)

Mass

 

 

 

 

Grease

Oil

Dynamic

Static

 

7016C

80

125

22

8000

11000

53.4

50.6

0.93

7016AC

80

125

22

8000

11000

53.4

50.6

0.93

7017C

85

130

22

7600

10000

54.6

53.7

0.95

7017AC

85

130

22

7600

10000

54.6

53.7

0.95

7018C

90

140

24

7100

9500

68.6

65.4

0.96

7018AC

90

140

24

7100

9500

68.6

65.4

0.96

7019C

95

145

24

6800

9000

73.5

73

1.17

7019AC

95

145

24

6800

9000

73.5

73

1.17

7020C

100

150

24

6400

8600

75.5

77

1.25

7020AC

100

150

24

6400

8600

75.5

77

1.25

7021C

105

160

26

6100

8100

88

89.5

1.53

7021AC

105

160

26

6100

8100

88

89.5

1.53

7022C

110

170

28

5800

7700

101

101

1.91

7022AC

110

170

28

5800

7700

101

101

1.91

7024C

120

180

28

5300

7100

103

108

2.04

7024AC

120

180

28

5300

7100

103

108

2.04

7026C

130

200

33

4900

6500

129

137

3.73

7026AC

130

200

33

4900

6500

129

137

3.73

7028C

140

210

33

4500

6000

132

145

3.96

7028AC

140

210

33

4500

6000

132

145

3.96

7030C

150

225

35

4200

5600

151

168

4.82

7030AC

150

225

35

4200

5600

151

168

4.82

7200AC

10

30

9

18000

26000

5.58

2.82

0.03

7200C

10

30

9

18000

26000

5.82

2.95

0.03

7201AC

12

32

10

17000

24000

7.1

3.35

0.035

7201C

12

32

10

17000

24000

7.35

3.52

0.035

7202AC

15

35

11

16000

22000

8.35

4.4

0.043

7202C

15

35

11

16000

22000

8.68

4.62

0.043

7203AC

17

40

12

15000

20000

10.5

5.65

0.062

7203C

17

40

12

15000

20000

10.8

5.95

0.062

 

 

 

 

(r/min)

 

 

 

 

 

Principal dimensions

 

 

Speed ratings

 

Basic load ratings

 

(kg)

Bearing NO.

d

D

B

 

 

(kN)

(kN)

Mass

 

 

 

 

Grease

Oil

Dynamic

Static

 

7204C

20

47

14

25000

34000

15

8.6

0.1

7204AC

20

47

14

25000

34000

15

8.6

0.1

7204B

20

47

14

25000

34000

13.31

7.65

0.12

7205C

25

52

15

21000

28000

16.2

10.3

0.13

7205AC

25

52

15

21000

28000

16.2

10.3

0.13

7205B

25

52

15

21000

28000

14.03

8.63

0.14

7206C

30

62

16

18000

24000

16.94

12.14

0.2

7210C

50

90

20

12000

15000

32.91

26.83

0.45

7210AC

50

90

20

12000

15000

32.91

26.83

0.45

7211AC

55

100

21

11000

14000

40.71

33.96

0.6

7212AC

60

110

22

9700

13000

46.9

40.53

0.81

7213AC

65

120

23

9000

12000

53.67

46.22

1.01

7214AC

70

125

24

8300

11000

56.04

49.52

1.08

7215AC

75

130

25

7800

10000

60.91

54.34

1.68

7216AC

80

140

26

7300

9700

68.81

63.35

1.48

7217AC

85

150

28

6900

9100

77.5

72.6

1.88

7218AC

90

160

30

6500

8600

89.91

82.6

2.26

7219AC

95

170

32

6100

8100

96.5

88.8

2.78

7220AC

100

180

34

5800

7700

111.2

96.8

3.32

7221AC

105

190

36

5500

7300

119.2

105.6

3.95

7222AC

110

200

38

5200

6900

129.6

118.4

4.65

7224AC

120

215

40

4800

6400

139.2

132.8

5.49

7226AC

130

230

40

4400

5800

156.8

156.8

6.21

7228AC

140

250

42

4000

5300

174.4

187.2

7.76

7230AC

150

270

45

3700

5000

248

280

9.75

7232AC

160

290

48

2400

2600

230

263

12.1

7234AC

170

310

52

2400

2400

272

331

15.1

7236AC

180

320

52

2200

2400

303

390

18.1

7238AC

190

340

55

2000

2200

303

390

18.8

7240AC

200

360

59

1800

2000

324

423

22.4

Bearing No.

 Dimensions(mm)

  ( KN)

    Weight

New Model

 ZZ 

    2RS

    d

    D

    B

    Cr

    Cor

  Mass(kg)

    3200A

    3200zz

  32002RS

10

30

14.3

7

3.8

0.049

    3201A

    3201zz

    32012RS

12

32

    15 9

    9 2

    5 1

0.057

    3202A

    3202zz

  32023RS

15

35

15.9

10

6.1

0.064

    3203A

    3203zz

  32032RS

17

40

17.5

    12 8

    7 9

                     0.096

    3204A

    3204zz

  32042RS

20

47

20.6

19

12.1

0.153

    3205A

    3205zz

  32052RS

25

52

20.6

20.6

    14 3

0.175

    3206A

    3206zz

  32062RS

30

62

23.8

28.6

20.4

0.286

    3207A

    3207zz

    32072RS

35

72

27

38

27.8

0.436

    3208A

    3208zz

  32082RS

40

80

30.2

42.5

32.5

0.59

    3209A

    3209zz

    32092RS

45

85

30.2

    48 0

37

0.64

    3210A

    3210u

  32102RS

50

90

30.2

51

    42

 0.689

    3211A

    3211zz

    32112RS

55

100

33.3

    63 0

53

 0.986

    3212A

    3212zz

  32122RS

60

110

36.5

71.5

58.5

1.270

    3213A

    3213zz

    32132RS

65

120

    38 1

83.5

72.5

1.570

    3214A

    3214zz

  32142RS

70

125

39.7

87.5

79.5

1.800

    3215A

    3215zz

    32152RS

75

130

41.3

90

80.5

 1.900

    3216A

    3216zz

  32162RS

80

140

44.4

106

95.5

2.39

    3217A

    3217zz

  32172RS

85

150

49.2

112

106

3.06

    3218A

    3218zz

  32182RS

90

160

52.4

140

129

3.73

    3219A

    3219zz

    32192RS

95

170

    55 6

163

184

 5.100

    3220A

    3220zz

  32202RS

100

180

60.3

210

240

6.14

    3300A

    3300zz

    33002RS

10

35

19

9.2

5.1

0.092

    3301A

    3301zz

  33012RS

12

37

19

10

6.1

0.109

    3302A

    3302zz

  33022RS

15

42

19

    12 8

7.9

0.132

    3303A

    3303zz

  33032RS

17

47

22.2

20.4

12.1

0.181

    3304A

    3304zz

    33042RS

20

52

    22 2

20.6

127

227

    3305A

    3305zz

  33052RS

25

62

25.4

30.5

20.5

0.362

    3306A

    3306zz

    33062RS

30

72

302

39.5

27.5

    0 553

    3307A

    3307zz

  33072RS

35

80

34.9

49.5

    35

0.766

    3308A

    3308zz

    33082RS

40

90

36.5

    60 5

44

1.01

    3309A

    3309zz

  33092RS

45

100

39.7

72.5

54

1.34

    3310A

    3310zz

  33102RS

50

110

44.4

85.5

64.5

1.81

    3311A

    3311zz

  33112RS

55

120

49.2

106

82

2.32

    3312A

    3312zz

  33122RS

60

130

54

122

95.5

3.05

    3313A

    3313zz

  33132RS

65

140

58.7

138

109

3,960

    3314A

    3314zz

    33142RS

70

150

63.5

155

125

4.74

    3315A

    3315zz

  33152RS

75

160

68.3

168

141

5.65

    3316A

    3316zz

    33162RS

80

170

68.3

175

151

7.21

    3317A

    3317zz

  33172RS

85

180

73

196

240

8.3

    3318A

    3318zz

    33182RS

90

190

73

225

266

    9 01
Precise Sigle Row Angular Contact Ball Bearing 7318b/Df Dt Bd Bearings



Why Choose Us
 
-We are an industrial and trading company.We have our own brand: SFNB .If you interested in our product,I can take you to visit our factory.
-Our factory have advanced testing equipment,before the every product leave the factory,we will be testing.We can send samples to you,you can test the quality,and if you accept the sample quality,we can promise: the follow-up orders' quality will be the same as samples.
-About ordinary standard type of bearing ,We have rich inventory,not have MOQ,if your need a product is Non-standard size,need customize,we will according the product size to determine the MOQ.
-Our company can accept OEM,you can send sample to me,we can manufacturing products the same as sample.Meanwhile,we also can accept some well-known brands of OEM,
-If the amount of money is less,you can pay it by Paypal or Alipay.Of course you can payment by TT or Western Union etc.