Call on 01202 339559

ABIS Miniature and Precision Ball Bearings

With bores of 0.6 to 90mm and precision grades to ABEC 7

Bearing Selector

Inch/Metric Bearing
Tolerance:
Desired Bore
Desired Outer Diameter
Material
Type
Closure

open ball bearings

Metric Series

 
 
 
 
 
 
 

Bore

Ø

(d)

Outer

Ø

(D)

Open Width

(B)

Radius

(rs - min)

Open

Part No

Load Rating Cr(N)

Load Rating Cor(N)

Max Speed Grease (x1000 rpm)

Max Speed Oil

(x1000 rpm)

Cage Type

0.6

2.5

1

0.05

68/0.6

68

16

142

160

W

1

3

1

0.05

681

96

26

130

150

W

1

3

1.5

0.05

MR31

96

26

130

150

W

1

4

1.6

0.1

691

141

37

100

120

W

1.2

4

1.8

0.1

MR41X

112

33

110

130

W

1.5

4

1.2

0.05

681X

112

33

100

120

W

1.5

5

2

0.15

691X

169

50

85

100

W

1.5

6

2.5

0.15

601X

330

99

75

90

W

2

4

1.2

0.5

672

124

40

91

104

W

2

5

1.5

0.08

682

169

50

85

100

W

2

5

2

0.1

MR52

169

50

85

100

W

2

6

2.3

0.15

692

330

99

75

90

W/J/TW

2

6

2.5

0.15

MR62

330

99

75

90

WJ

2

7

2.5

0.15

MR72

386

129

63

75

W

2

7

2.8

0.15

602

386

129

60

71

W

2.5

6

1.8

0.08

682X

209

74

71

80

W

2.5

7

2.5

0.15

692X

386

129

63

75

W

2.5

8

2.5

0.2

MR82X

558

180

60

67

W

2.5

8

2.8

0.15

602X

552

177

60

71

W

3

6

2

0.1

MR63

209

74

71

80

W

3

7

2

0.1

683

311

112

63

75

W

3

8

2.5

0.15

MR83

395

141

60

67

J

3

8

3

0.15

693

558

180

60

67

W/J/TW

3

9

2.5

0.2

MR93

571

189

56

67

W

3

9

3

0.15

603

571

189

56

67

W

3

10

4

0.15

623

631

219

50

60

J/TW

3

13

5

0.2

633

1301

488

40

48

J

4

7

2

0.1

MR74

311

115

60

67

W

4

8

2

0.15

MR84

395

141

56

67

W/J/TW

4

9

2.5

0.1

684

641

227

53

63

W/J/TW

4

10

3

0.2

MR104

711

272

48

56

J

4

11

4

0.15

694

957

350

48

56

J

4

12

4

0.2

604

957

350

48

56

J

4

13

5

0.2

624

1301

488

40

48

J

4

16

5

0.3

634

1340

523

36

43

J

5

8

2

0.1

MF85

308

120

53

63

W

5

9

2.5

0.15

MR95

431

169

50

60

W

5

10

3

0.15

MR105

431

169

50

60

W

5

11

0.15

MR115

716

282

45

53

J

5

11

3

0.15

685

716

282

45

53

J/TW

5

13

4

0.2

695

1077

432

43

50

J

5

14

5

0.2

605

1329

507

40

50

J/TW

5

16

5

0.3

625

1729

675

36

43

J/TW

5

19

6

0.3

635

2336

896

32

40

J/TW

6

10

2.5

0.15

MR106

496

218

45

53

W

6

12

3

0.2

MR126

716

295

43

50

W/J/TW

6

13

3.5

0.15

686

1082

442

40

50

J/TW

6

15

5

0.2

696

1340

523

40

45

J

6

16

5

0.2

696A

1340

523

40

45

J

6

17

6

0.3

606

2263

846

38

45

J

6

19

6

0.3

626

2336

896

32

40

J/TW

6

22

7

0.3

636

3333

1423

30

36

J/TW

7

11

2.5

0.15

MR117

455

202

43

50

W

7

13

3

0.2

MR137

541

276

40

48

W

7

14

3.5

0.15

687

1173

513

40

50

J

7

17

5

0.3

697

1605

719

36

43

J

7

19

6

0.3

607

2336

896

36

43

J/TW

7

22

7

0.3

627

3287

1379

30

36

J/TW

7

26

9

0.3

637

4563

1983

28

34

J

8

12

2.5

0.15

MR128

543

274

40

48

W

8

14

3.5

0.2

MR148

817

386

38

45

J

8

16

4

0.2

688

1252

592

36

43

J/TW

8

19

6

0.3

698

2237

917

36

43

J

8

22

7

0.3

608

3293

1379

34

40

J/TW

8

24

8

0.3

628

3333

1423

28

34

J

8

28

9

0.3

638

4563

1983

28

34

J

9

14

3

0.1

679

919

468

36

42

J

9

17

4

0.2

689

1327

668

36

43

J

9

20

6

0.3

699

2467

1081

34

40

J

9

24

7

0.3

609

3356

1444

32

38

J

9

26

8

0.60(5)

629

4563

1983

28

34

J

9

30

10

0.6

639

4659

2080

24

30

J

Notes

* This dimension is increased by 0.4mm for shielded or seal version
Bearings also available with stainless materials: suffix S or H
Bearing also available with single shield or seal: suffix Z, RS, RU or TS
TTS(4) uses smaller ball, load rating is lower than standard
Value(5) is not based up upon JIS B 1521

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