Steel Sector,Heavy Industry IndustrialSector Forklifts

Straightening, Sheet flattening

machines, Rolling mills and

Conveyor belts

Automatisms,

Paletizing and

Heavy loads

Special products,

Big size and high capacity

Bearings

Mast Roller for forklifts,

Sheave chain and

Roller side

ES
UK
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Technical Characteristics

Precision combined bearings maintain the same characteristics as the previous series. They are manufactured with a wider diameter than the standard ones, because they are used in machined profiles.


The very precise coupling between profile and bearing represents a very good and economic solution in comparison to linear guides. These bearings are being used in alternative to the linear guides more often.


Precision combined bearings have the same technical characteristics as fixed combined bearings and adjustable combined bearings with eccentric pin.


Precision combined bearings


1. ZRS seal ring

2. Support thrust ring

3. Axial part

4. Pivot

5. Outer ring

6. Cylindrical rollers

7. Inner ring

8. ZRS seal ring


Technical Drawing

Cod Ref.



DR 4.0054

DR 4.0454

DR 4.0055

DR 4.0455

* DR 4.0056

DR 4.0456

* DR 4.0058

DR 4.0458

* DR 4.0061

DR 4.0461

* DR 4.0062

DR 4.0462

* DR 4.0063

DR 4.0463

T

mm.


42

42

48

48

54

54

59

59

71

69

80

80

103

108

Ca

KN


11

11

13

11

18

18

23

23

31

25

43

31

68

31

Coa

KN


11

11

14

11

18

18

23

23

36

27

50

36

71

36

Profile



EC 065 L

EC 065 L

EC 074 L

EC 074 L

EC 082 L

EC 082 L

EC 093 L

EC 093 L

EC 112 L

EC 112 L

EC 128 L

EC 128 L

EC 154 L

EC 154 L

Dib.



1

2

1

2

1

2

1

2

1

2

1

2

1

2

d

mm


30

30

35

35

40

40

45

45

60

60

60

60

60

60

H

mm.


37,5

37,5

44

44

48

48

57

57

69

69

72,3

72,3

78,5

78,5

D

mm.


64,8

64,8

73,8

73,8

81,8

81,8

92,8

92,8

111,8

111,8

127,8

127,8

153,8

153,8

B

mm.


20

20

23

23

23

23

30

30

31

31

37

37

43

45

h min./max.

mm.


30,5

30,5 - 32

36

36 - 37,5

36,5

37 - 38,5

44

44 - 45,5

55

55 - 57

56

56 - 60

58,5

58,5 - 62,5

A

mm.


2,5

4

2,5

4

3

3,5

3,5

4

4

4

5

5

5,5

6

S

mm.


20

20

22

20

26

26

26

26

34

30

40

34

50

34

r

mm.


3

3

4

4

4

4

3

4

5

5

5

5

3

3

C

KN


31

31

45,5

45,5

48

48

68

68

81

81

110

110

151

151

Co

KN


35,5

35,5

51

51

56,8

56,8

72

72

95

95

132

132

192

192

CR Ref.



DR 400-0054

DR 400-0454

DR 400-0055

DR 400-0455

* DR 400-0056

DR 400-0456

* DR 400-0058

DR 400-0458

* DR 400-0061

DR 400-0461

* DR 400-0062

DR 400-0462

* DR 400-0063

DR 400-0463

THE BEARINGS ARE IN ZRS EXECUTION

* DR400-0056, DR 400-0058, DR 400-0062, DR 400-0063 are supplied with lubrication hole.

C: Dynamic load

Co: Static load

Ca: Dynamic axial load

Coa: Static axial load

C.E.R. Centro Europeo Ricambi, S.L. - Poligono Industrial Can Singla. - C/ Can Singla s/n  - E-08640 Olesa de Montserrat  - Barcelona  - España - Tel. +34 937 785 142  - Fax. +34 937 785 966