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


”Jumbo” adjustable combined bearings

1. Fey seal ring

2. Support thrust ring

3. Axial part

4. Pivot

5. Outer ring

6. Cylindrical rollers

7. Inner ring

8. Fey seal ring


CR Ref.



400-0089

400-0090

400-0091

400-0092

400-0093

400-0094

T

mm


113

124

146

168

188

218

Co

KN


388

500

681

748

1066

1370

Ca

KN


85

100

138

138

182

210

Coa

KN


133

180

257

257

488

422

Profile



FM 165

FM 190

FM 220

FM 250

FM 280

*

d

mm


80

100

110

120

150

140

H

mm


69

84,5

94,5

102

119,5

135

D

mm


165

190

220

250

280

320

h max

mm


56

67,5

77,5

80

93,5

114

h min.

mm


53

64,5

74,5

77

89,5

110

B

mm


40

48

58

60

72

85

A

mm


5

6,5

6,5

7

7,5

10

S

mm


50

60

75

75

90

90

r

mm


3

4

5

5

5

8

C

KN


213

266

326

369

489

542

The Jumbo adjustable combined bearings represent a special range both for dimensions and technical features.

They are used both for big size fork lift masts and for different industrial applications in the following fields: ship, aircraft, steel industry.

High load capacity and a limited width represent the fundamental features of this bearing.

The “Jumbo” adjustable bearings have the following features:


Outer ring, axial little roll and little pin are manufacture in 16CrNi4 steel . This kind of material has a very high core resistance and is particularly suitable to endure shocks and to support the applied loads. These components reach a hardness of 60-2 HRC.

The inner ring is manufactured in 100Cr6 steel with hardness 60+2 HRC.

They are normally supplied with seals in ZZ execution. They can also be supplied in 2RS execution on request. “Jumbo” bearings are provided with a lubrication system of the radial part.

Also the thrust ring is manufactured in cementation steel.

The central pivot is manufactured in 16CrNi4 steel which guarantees the maximum resistance to fatigue and a good welding.


Technical Drawing

THE BEARINGS ARE IN ZRS EXECUTION.

The adjusting of dimension “H” is possible through the rotation of the axial pivot.

The bearings are supplied with lubrication holes.


Cod Ref.



4.0089

4.0090

4.0091

4.0092

4.0093

4.0094

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