Miniature Bearings Metric

Flanged stainless steel miniature bearings for shaft sizes from 1mm to 9mm.

Our flanged stainless steel miniature ball bearings are available open, shielded or sealed, with bore sizes as small as 1mm from stock in our UK warehouse. The flange allows easier location in a housing while stainless steel offers corrosion resistance.

These small stainless steel flanged bearings are sometimes referred to as instrument bearings or micro bearings. We provide metric sizes for applications as varied as gyros, anemometers, medical instruments, small motors and measuring instruments.

Our flanged, stainless steel, metric miniature ball bearings are supplied in AISI440C or KS440 (ACD34/X65Cr13) stainless steel and can withstand heavy radial loads and moderate thrust loads in both directions. Certain sizes can be supplied with the TW high-speed synthetic cage.

Products Variants
miniature ball bearings

Miniature Bearings

Chrome

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Flanged Miniature Bearings

Chrome Flanged

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miniature bearings | Stainless steel bearing uk

Stainless Steel Miniature Bearings

Stainless

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Miniature Bearings Metric

Stainless Steel Flanged Miniature Bearings

Stainless Flanged

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Product Details Stainless Flanged

BORE

(mm)

O.D.

(Mm)

OPEN BEARING

SHIELDED BEARING

SEALED BEARING

WIDTH

(mm)

SMB

REFERENCE

MORE INFO

WIDTH

(mm)

SMB

REFERENCE

MORE INFO

WIDTH

(mm)

SMB

REFERENCE

MORE INFO

1

3

1

SF681

info

 

 

 

 

 

 

4

1.6

SF691

info

 

 

 

 

 

 

1.5

4

1.2

SF681X

info

2

SF681XZZ

info

 

 

 

5

2

SF691X

info

2.6

SF691XZZ

info

 

 

 

6

2.5

SF601X

info

3

SF601XZZ

info

 

 

 

2

5

1.5

SF682

info

2.3

SF682ZZ

info

 

 

 

5

2

SMF52

info

2.5

SMF52ZZ

info

 

 

 

6

2.3

SF692

info

3

SF692ZZ

info

 

 

 

6

 

 

 

2.3

SF692ZZW23

info

 

 

 

7

2.5

SMF72

info

3

SMF72ZZ

info

 

 

 

7

2.8

SF602

info

3.5

SF602ZZ

info

 

 

 

2.5

6

1.8

SF682X

info

2.6

SF682XZZ

info

 

 

 

7

2.5

SF692X

info

3.5

SF692XZZ

info

 

 

 

8

2.8

SF602X

info

4

SF602XZZ

info

 

 

 

3

6

2

SMF63

info

2.5

SMF63ZZ

info

 

 

 

7

2

SF683

info

3

SF683ZZ

info

 

 

 

8

2.5

SMF83

info

3

SMF83ZZ

info

 

 

 

8

3

SF693

info

4

SF693ZZ

info

 

 

 

9

2.5

SMF93

info

4

SMF93ZZ

info

 

 

 

9

3

SF603

info

5

SF603ZZ

info

 

 

 

10

4

SF623

info

4

SF623ZZ

info

4

SF623-2RS

info

4

7

2

SMF74

info

2.5

SMF74ZZ

info

 

 

 

8

2

SMF84

info

3

SMF84ZZ

info

 

 

 

9

2.5

SF684

info

4

SF684ZZ

info

4

SF684-2RS

info

9

 

 

 

3.5

SF684ZZW35

info

 

 

 

10

3

SMF104

info

4

SMF104ZZ

info

 

 

 

11

4

SF694

info

4

SF694ZZ

info

4

SF694-2RS

info

12

4

SF604

info

4

SF604ZZ

info

4

SF604-2RS

info

13

5

SF624

info

5

SF624ZZ

info

5

SF624-2RS

info

16

5

SF634

info

5

SF634ZZ

info

5

SF634-2RS

info

5

8

2

SMF85

info

2.5

SMF85ZZ

info

 

 

 

9

2.5

SMF95

info

3

SMF95ZZ

info

 

 

 

10

3

SMF105

info

4

SMF105ZZ

info

4

 

 

11

 

 

 

4

SMF115ZZ

info

4

 

 

11

3

SF685

info

5

SF685ZZ

info

5

SF685-2RS

info

13

4

SF695

info

4

SF695ZZ

info

4

SF695-2RS

info

14

5

SF605

info

5

SF605ZZ

info

5

SF605-2RS

info

16

5

SF625

info

5

SF625ZZ

info

5

SF625-2RS

info

19

6

SF635

info

6

SF635ZZ

info

6

SF635-2RS

info

6

10

2.5

SMF106

info

3

SMF106ZZ

info

3

 

 

12

3

SMF126

info

4

SMF126ZZ

info

4

 

 

13

3.5

SF686

info

5

SF686ZZ

info

5

SF686-2RS

info

13

 

 

 

4.5

SF686ZZW45

info

4.5

SF686-2RSW45

info

15

5

SF696

info

5

SF696ZZ

info

5

SF696-2RS

info

17

6

SF606

info

6

SF606ZZ

info

6

SF606-2RS

info

19

6

SF626

info

6

SF626ZZ

info

6

SF626-2RS

info

7

11

2.5

SMF117

info

3

SMF117ZZ

info

 

 

 

13

3

SMF137

info

4

SMF137ZZ

info

 

 

 

14

3.5

SF687

info

5

SF687ZZ

info

5

SF687-2RS

info

17

5

SF697

info

5

SF697ZZ

info

5

SF697-2RS

info

19

6

SF607

info

6

SF607ZZ

info

6

SF607-2RS

info

22

7

SF627

info

7

SF627ZZ

info

7

SF627-2RS

info

8

12

2.5

SMF128

info

3.5

SMF128ZZ

info

 

 

 

14

3.5

SMF148

info

4

SMF148ZZ

info

 

 

 

16

4

SF688

info

5

SF688ZZ

info

5

SF688-2RS

info

16

 

 

 

6

SF688ZZW6

info

6

SF688-2RSW6

info

19

6

SF698

info

6

SF698ZZ

info

6

SF698-2RS

info

22

7

SF608

info

7

SF608ZZ

info

7

SF608-2RS

info

9

17

4

SF689

info

5

SF689ZZ

info

5

SF689-2RS

info

17

 

 

 

6

SF689ZZW6

info

6

SF689-2RSW6

info

20

6

SF699

info

6

SF699ZZ

info

6

SF699-2RS

info

Our determination to remain specialised gives us a high level of product knowledge, providing bearing and lubrication solutions to existing or potential customers, whether individuals or large corporations. We don’t just sell bearings, we help to solve your problems. - Chris Johnson, managing director of SMB Bearings.