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GRW High Precision Ball Bearings

High precision ball bearings in grades up to ABEC 9 with bores from 1 to 30mm and comparable inch dimensions

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

deep groove FLANGE open ball bearings

Metric Series

Bore Ø

(d)

Outer

Ø

(D)

Flange Ø

(FD)

Open Width

(B)

Open Flange Width (FB)

Radius (rs - min)

(2)

Flange Open Part No

Load Rating Cr(N)

Load Rating Cor(N)

Limiting Speed (6) Nur (x 1000 rpm)

Ball Complement Qty.: Z (5)

Ball Complement Size: Dw

1.5

4

5

1.2

0.4

0.05

F68/1.5

163

44

113

6

0.794

1.5

5

6.5

2

0.6

0.15

F69/1.5

192

59

93

7

0.794

2

5

6.1

1.5

0.5

0.08

F682

192

59

90

7

0.794

2

6

7.5

2.3

0.6

0.15

F692

286

90

91

7

1

2.5

6

7.1

1.8

0.5

0.08

F68/2.5

289

92

81

7

1

2.5

7

8.5

2.5

0.7

0.15

F69/2.5

432

149

71

8

1.191

3

6

7.2

2

0.6

0.08

F673

195

60

81

8

1

3

7

8.1

2

0.5

0.1

F683

432

149

71

8

1.191

3

8

9.5

3

0.7

0.15

F693

644

215

67

7

1.588

3

10

11.5

4

1

0.15

F623

725

265

62

8

1.588

4

7

8.2

2

0.6

0.08

F674

345

130

63

9

1

4

9

10.3

3.3

0.6

0.1

F684

658

226

62

7

1.588

4

11

12.5

4

1

0.15

F694

730

271

66

8

1.588

4

12

13.5

4

1

0.15

F604

734

282

56

8

1.588

4

13

15

5

1

0.2

F624

1.339

488

52

7

2.381

4

16

18

5

1

0.3

F634

1.646

663

39

8

2.5

5

8

9.2

2

0.6

0.08

F675

390

160

52

11

1

5

11

12.5

3

0.8

0.15

F685

734

282

52

8

1.588

5

13

15

4

1

0.2

F695

851

366

49

10

1.588

5

14

16

5

1

0.2

F605

1.096

437

50

8

1.984

5

16

18

5

1

0.3

F625

1.646

663

40

8

2.5

5

19

22

6

1.5

0.3

F635

2.522

1.057

33

8

3.175

6

13

15

3.5

1

0.15

F686

1.096

437

44

8

1.984

6

15

17

5

1.2

0.2

F696

1.186

505

46

9

1.984

6

19

22

6

1.5

0.3

F626

2.522

1.057

34

8

3.175

7

14

16

3.5

1

0.15

F687

1.186

505

41

9

1.984

7

17

19

5

1.2

0.3

F697

1.795

776

39

9

2.5

7

19

22

6

1.5

0.3

F607

2.522

1.057

38

8

3.175

7

22

25

7

1.5

0.3

F627

3.369

1.363

35

7

3.969

8

16

18

4

1

0.2

F688

1.795

776

38

9

2.5

8

19

22

6

1.5

0.3

F698

1.798

797

40

9

2.5

8

22

25

7

1.5

0.3

F608

3.369

1.363

38

7

3.969

9

17

19

4

1

0.2

F689

1.798

797

34

9

2.5

10

19

21

5

1

0.3

F6800

1.922

915

34

10

2.5

  1. Ball bearings without closure may be supplied with recesses. Please advise if you require bearings without recesses.
  2. rs min = minimum single bearing chamfer or maximum shaft or housing fillet radius.
  3. Not applicable to bearings with extended inner ring.
  4. Not applicable to flanged bearings.
  5. The number of balls may vary due to different types of retainer.
  6. See 'Limiting Speeds'.
  7. Tolerance of bore +12µm to +3µm. 
  8. Available in different width with closure.

 

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