Open Radial Contact Ball Bearing

Open Radial Contact Thin Ball Bearing

Thin-section radial contact ball bearing
primarily designed for deep groove ball bearing to sustain heavy pressure. The basic design intention is not only to support radical load, but also can sustain middle axial load, rotary load and moment load.

The parameter as follows:

KAA SERIES

Bearing
 Number

Dimensions in Inches

Radial Capacity
   (lbs.)

Weight
 in
 Pounds

Bore

Outside
Diameter

width

Land
 Dia. L1

Land
 Dia. L2

Static

Dyn.

KAA10CL0
KAA15CL0
KAA17CL0

1.000
1.500
1.750

1.375
1.875
2.125

0.1875
0.1875
0.1875

1.140
1.640
1.890

1.235
1.735
1.985

290
400
460

150
180
200

0.026
0.039
0.045

KA SERIES

Bearing
 Number

Dimensions in Inches

Radial Capacity
   (lbs.)

Weight
 in
 Pounds

Bore

Outside
Diameter

width

Land
 Dia. L1

Land
 Dia. L2

Static

Dyn.

KA020CP0
KA025CP0
KA030CP0
KA035CP0
KA040CP0

2.000
2.500
3.000
3.500
4.000

2.500
3.000
3.500
4.000
4.500

0.25
0.25
0.25
0.25
0.25

2.186
2.686
3.186
3.686
4.186

2.314
2.814
3.314
3.814
4.314

680
 830
 990
1,140
1,290

320
360
410
450
480

0.10
0.13
0.15
0.18
0.19

KA042CP0
KA045CP0
KA047CP0
KA050CP0
KA055CP0

4.250
4.500
4.750
5.000
5.500

4.750
5.000
5.250
5.500
6.000

0.25
0.25
0.25
0.25
0.25

4.436
4.686
4.936
5.186
5.686

4.564
4.814
5.064
5.314
5.814

1,370
1,440
1,520
1,590
1,750

500
520
540
560
590

0.20
0.22
0.23
0.24
0.25

KA060CP0
KA065CP0
KA070CP0
KA075CP0
KA080CP0

6.000
6.500
7.000
7.500
8.000

6.500
7.000
7.500
8.000
8.500

0.25
0.25
0.25
0.25
0.25

6.186
6.686
7.186
7.686
8.186

6.314
6.814
7.314
7.814
8.314

1,900
2,050
2,200
2,350
2,500

630
660
690
720
750

0.28
0.30
0.31
0.34
0.38

KA090CP0
KA100CP0
KA110CP0
KA120CP0

9.000
10.000
11.000
12.000

9.500
10.500
11.500
12.500

0.25
0.25
0.25
0.25

9.186
10.186
11.186
12.186

9.314
10.314
11.314
12.314

2,810
3,110
3,410
3,720

810
870
930
980

0.44
0.50
0.52
0.56

KB SERIES

Bearing
 Number

Dimensions in Inches

Radial Capacity
   (lbs.)

Weight
 in
 Pounds

Bore

Outside
Diameter

width

Land
 Dia. L1

Land
 Dia. L2

Static

Dyn.

KB020CP0
KB025CP0
KB030CP0
KB035CP0
KB040CP0

2.000
2.500
3.000
3.500
4.000

2.625
3.125
3.625
4.125
4.625

0.3125
0.3125
0.3125
0.3125
0.3125

2.231
2.731
3.231
3.731
4.231

2.393
2.893
3.393
3.893
4.393

930
1,140
1,340
1,540
1,750

450
520
580
630
690

0.16
0.20
0.24
0.27
0.30

KB042CP0
KB045CP0
*KB047CP0
KB050CP0
*KB055CP0

4.250
4.500
4.750
5.000
5.500

4.875
5.125
5.375
5.625
6.125

0.3125
0.3125
0.3125
0.3125
0.3125

4.481
4.731
4.981
5.231
5.731

4.643
4.893
5.143
5.393
 5.893

1,830
1,950
2,030
2,150
2,360

710
740
760
790
840

0.31
0.33
0.34
0.38
0.41

KB060CP0
KB065CP0
*KB070CP0
*KB075CP0
KB080CP0

6.000
6.500
7.000
7.500
8.000

6.625
7.125
7.625
8.125
8.625

0.3125
0.3125
0.3125
0.3125
0.3125

6.231
6.731
7.231
7.731
8.231

6.393
6.893
7.393
7.893
 8.393

2,560
2,760
2,970
3,170
3,370

890
930
980
1,020
1,070

0.44
0.47
0.50
0.53
0.57

*KB090CP0
*KB100CP0
*KB110CP0
*KB120CP0
*KB140CP0

9.000
10.000
11.000
12.000
14.000

9.625
10.625
11.625
12.625
14.625

0.3125
0.3125
0.3125
0.3125
0.3125

9.231
10.231
11.231
12.231
14.231

9.393
10.393
11.393
12.393
 14.393

3,780
4,190
4,590
5,000
5,810

1,150
1,230
1,310
1,390
1,530

0.66
0.73
0.75
0.83
1.05

*KB160CP0
*KB180CP0
*KB200CP0

16.000
18.000
20.000

16.625
18.625
20.625

0.3125
0.3125
0.3125

16.231
18.231
20.231

16.393
18.393
20.393

6,620
7,440
8,250

1,670
1,810
1,940

1.20
1.35
1.50

KC SERIES

Bearing
 Number

Dimensions in Inches

Radial Capacity
           (lbs.)

Weight
 in
 Pounds

Bore

Outside
Diameter

width

Land
 Dia. L1

Land
 Dia. L2

Static

Dyn.

KC040CP0
KC042CP0
KC045CP0
KC047CP0
KC050CP0

4.000
4.250
4.500
4.750
5.000

4.750
5.000
5.250
5.500
5.750

0.375
0.375
0.375
0.375
0.375

4.277
4.527
4.777
5.027
5.277

4.473
4.723
4.973
5.223
5.473

2,100
2,220
2,340
2,460
2,590

880
920
950
980
1,010

0.45
0.47
0.48
0.50
0.58

KC055CP0
KC060CP0
KC065CP0
KC070CP0
KC075CP0

5.500
6.000
6.500
7.000
7.500

6.250
6.750
7.250
7.750
8.250

0.375
0.375
0.375
0.375
0.375

5.777
6.277
6.777
7.277
7.777

5.973
6.473
6.973
7.473
7.973

2,830
3,070
3,310
3,550
3,790

1,080
1,140
1,200
1,250
1,310

0.59
0.63
0.68
0.73
 0.78

KC080CP0
*KC090CP0
KC100CP0
*KC110CP0
*KC120CP0

8.000
9.000
10.000
11.000
12.000

8.750
9.750
10.750
11.750
12.750

0.375
0.375
0.375
0.375
0.375

8.277
9.277
10.277
11.277
12.277

8.473
9.473
10.473
11.473
12.473

4,030
4,510
4,990
5,470
5,950

1,360
1,470
1,570
1,670
1,770

0.84
0.94
1.06
1.16
1.25

*KC140CP0
*KC160CP0
*KC180CP0
*KC200CP0
*KC250CP0

14.000
16.000
18.000
20.000
25.000

14.750
16.750
18.750
20.750
25.750

0.375
0.375
0.375
0.375
0.375

14.277
16.277
18.277
20.277
25.277

14.473
16.473
18.473
20.473
25.473

6,910
7,880
8,840
9,800
12,200

1,950
2,130
2,300
2,470
2,850

1.52
1.73
1.94
2.16
2.69

*KC300CP0

30.000

30.750

0.375

30.277

30.473

14,610

3,220

3.21

KD SERIES

Bearing
 Number

Dimensions in Inches

Radial Capacity
   (lbs.)

Weight
 in
 Pounds

Bore

Outside
Diameter

width

Land
 Dia. L1

Land
 Dia. L2

Static

Dyn.

KD040CP0
KD042CP0
KD045CP0
KD047CP0
KD050CP0

4.000
4.250
4.500
4.750
5.000

5.000
5.250
5.500
5.750
6.000

0.5
0.5
0.5
0.5
0.5

4.370
4.620
4.870
5.120
5.370

4.630
4.880
5.130
5.380
5.630

3,080
3,190
3,420
3,530
3,760

1,410
1,440
1,510
1,540
1,610

0.78
0.83
0.88
0.94
1.00

KD055CP0
KD060CP0
KD065CP0
KD070CP0
*KD075CP0

5.500
6.000
6.500
7.000
7.500

6.500
7.000
7.500
8.000
8.500

0.5
0.5
0.5
0.5
0.5

5.870
6.370
6.870
7.370
7.870

6.130
6.630
7.130
7.630
8.130

4,100
4,450
4,790
5,130
5,470

1,700
1,800
1,890
1,980
2,060

1.06
1.16
1.22
1.31
1.41

KD080CP0
KD090CP0
KD100CP0
KD110CP0
KD120CP0

8.000
9.000
10.000
11.000
12.000

9.000
10.000
11.000
12.000
13.000

0.5
0.5
0.5
0.5
0.5

8.370
9.370
10.370
11.370
12.370

8.630
9.630
10.630
11.630
12.630

5,810
6,500
7,180
7,870
8,550

2,150
2,320
2,470
2,630
2,780

1.53
1.72
1.88
2.06
2.25

*KD140CP0
*KD160CP0
*KD180CP0
*KD200CP0
*KD250CP0
*KD300CP0

14.000
16.000
18.000
20.000
25.000
30.000

15.000
17.000
19.000
21.000
26.000
31.000

0.5
0.5
0.5
0.5
0.5
0.5

14.370
16.370
18.370
20.370
25.370
30.370

14.630
16.630
18.630
20.630
25.630
30.360

9,920
11,290
12,650
14,020
17,440
20,860

3,070
3,350
3,610
3,870
4,470
5,040

2.73
3.10
3.48
3.85
4.79
5.73

KF SERIES

Bearing
 Number

Dimensions in Inches

Radial Capacity
   (lbs.)

Weight
 in
 Pounds

Bore

Outside
Diameter

width

Land
 Dia. L1

Land
 Dia. L2

Static

Dyn.

KF040CP0
KF042CP0
*KF045CP0
KF047CP0
KF050CP0

4.000
4.250
4.500
4.750
5.000

5.500
5.750
6.000
6.250
6.500

0.75
0.75
0.75
0.75
0.75

4.555
4.805
5.055
5.305
5.555

4.945
5.195
5.445
5.695
5.945

5,360
5,640
5,930
6,210
6,490

2,730
2,830
2,920
3,010
3,100

1.9
2.0
2.1
2.2
2.3

KF055CP0
KF060CP0
KF065CP0
*KF070CP0
KF075CP0

5.500
6.000
6.500
7.000
7.500

7.000
7.500
8.000
8.500
9.000

0.75
0.75
0.75
0.75
0.75

6.055
6.555
7.055
7.555
8.055

6.445
6.945
7.445
7.945
8.445

7,050
7,620
8,180
8,750
9,310

3,280
3,450
3,620
3,790
3,950

2.5
2.7
2.9
3.2
3.4

KF080CP0
KF090CP0
KF100CP0
KF110CP0
KF120CP0

8.000
9.000
10.000
11.000
12.000

9.500
10.500
11.500
12.500
13.500

0.75
0.75
0.75
0.75
0.75

8.555
9.555
10.555
11.555
12.555

8.945
9.945
10.945
11.945
12.945

9,880
11,000
12,130
13,260
14,390

4,100
4,410
4,710
5,000
5,280

3.5
3.9
4.3
4.8
5.2

*KF140CP0
*KF160CP0
*KF180CP0
*KF200CP0
*KF250CP0

14.000
16.000
18.000
20.000
 25.000

15.500
17.500
19.500
21.500
26.500

0.75
0.75
0.75
0.75
0.75

14.555
16.555
18.555
20.555
25.555

14.945
16.945
18.945
20.945
25.945

16,650
18,900
21,160
23,420
29,060

5,810
6,330
6,820
7,300
8,430

6.0
7.1
7.9
8.9
10.9

*KF300CP0
*KF350CP0
*KF400CP0

30.000
35.000
40.000

31.500
36.500
41.500

0.75
0.75
0.75

30.555
35.555
40.555

30.945
35.945
40.945

34,700
40,350
45,990

9,490
10,490
11,450

13.0
15.1
17.2

KG SERIES

Bearing
 Number

Dimensions in Inches

Radial Capacity
   (lbs.)

Weight
 in
 Pounds

Bore

Outside
Diameter

width

Land
 Dia. L1

Land
 Dia. L2

Static

Dyn.

*KG040CP0
*KG042CP0
*KG045CP0
*KG047CP0
KG050CP0

4.000
4.250
4.500
4.750
5.000

6.000
6.250
6.500
6.750
7.000

1
1
1
1
1

4.742
4.992
5.242
5.492
5.742

5.258
5.508
5.758
6.008
6.258

8,210
8,210
8,760
9,300
9,850

4,500
4,500
4,700
4,890
5,080

3.6
3.8
4.0
4.1
4.3

KG055CP0
*KG060CP0
KG065CP0
KG070CP0
KG075CP0

5.500
6.000
6.500
7.000
7.500

7.500
8.000
8.500
9.000
9.500

1
1
1
1
1

6.242
6.742
7.242
7.742
8.242

6.758
7.258
7.758
8.258
8.758

10,400
11,490
12,040
13,130
13,680

5,270
5,630
5,810
6,160
6,330

4.7
5.1
5.4
5.8
6.1

KG080CP0
KG090CP0
KG100CP0
KG110CP0
KG120CP0

8.000
9.000
10.000
11.000
12.000

10.000
11.000
12.000
13.000
14.000

1
1
1
1
1

8.742
9.742
10.742
11.742
12.742

9.258
10.258
11.258
12.258
13.258

14,770
16,420
18,060
19,700
21,340

6,660
7,150
7,620
8,070
8,510

6.5
7.2
7.9
8.6
9.3

KG140CP0
KG160CP0
KG180CP0
*KG200CP0
*KG250CP0

14.000
16.000
18.000
20.000
25.000

16.000
18.000
20.000
22.000
27.000

1
1
1
1
1

14.742
16.742
18.742
20.742
25.742

15.258
17.258
19.258
21.258
26.258

24,620
27,910
31,190
34,470
42,680

9,360
10,180
10,960
11,720
13,510

10.8
12.3
13.7
15.8
19.5

*KG300CP0
*KG350CP0
*KG400CP0

30.000
35.000
40.000

32.000
37.000
42.000

1
1
1

30.742
 35.742
 40.742

31.258
36.258
41.258

50,890
59,100
67,310

15,190
16,790
18,310

23.3
27.1
30.8

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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