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

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UK
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Technical Characteristics

1. ZrRS seal ring

2. Support thrust ring

3. Cylindrical rollers

4. Outer ring

5. Inner ring

6. ZrRS seal ring

7. Pivot


The radial bearings with pivot keep the same structural features as the combined bearings.

In this case there is no axial guide inside the bearing.


For this reason these bearings are used in application fields where it is not necessary to bear differentiated loads.

The radial bearings with pivot have the following technical features:

The outer ring is manufactured in 20CrMnTi cementation steel. This kind of steel can guarantee a very high resistance to stress and can assure a strong resistance against shocks. The surface hardness is 60-2 HRC.

The inner ring is manufactured in core hardened 100Cr6. The core hardening guarantees a high resistance to wearing and to fatigue. The hardness is 60-2 HRC.

ZRS seal system, realized by C.R. during the recent years, prevents outer agents, such as dust, wet and mill scale, to enter the inner part of the bearing, and at the same time it prevents the leakage of lubrication grease.

Also the side thrust ring is manufactured in cementation steel.

The central pivot is manufactured in low C20/C45 carbon steel. This kind of material guarantees a good resistance and a perfect welding.


Radial bearings

with pivot

Technical Drawing

Cod Ref.



* 2.0856

* 2.0363

2.0360

9.2102

2.0448

2.1641

2.1641 / 1

2.1642

2.1643

B

mm


42

42

48

53

59

69

69

79

103

Profile



2890

2890

2867

2810

2811

3100

2862

2891

2757

C

mm


25

30

35

40

45

55

60

60

60

L

mm


23,5

29,5

33,5

32

41

35

50,5

51,5

54

D

mm


62

62

70,1

78,1

88,9

107,7

107,7

123

149

H

mm


7

7

8,2

11

13

14

14

16,3

20

F

mm


20

20

23

23

30

31

31

37

43

E

mm


50

50

57

61

68

82

82

92

116

C

KN


31

31

45,5

48

68

81

81

110

151

Co

KN


35,5

35,5

51

56,8

72

95

95

132

192

THE BEARINGS ARE IN ZRS EXECUTION.

* 2.0856 e 2.0363 are supplied in “Long life” execution.

C: Dynamic load

Co: Static 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