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


Adjustable combined bearings

for heavy industry




Big size adjustable combined bearings can bear very high loads.


They are mainly used for masts of fork lifts up to 50TN and in steel industry where they are used as a wheel for rolling mills carrying cars.


Adjustable combined bearings for heavy industry have the following features:


The outer ring and the axial little roll are made of the best possible 18NiCrMo5 cementation steel. The surface hardness is 60-2 HRC.


The inner ring and little pin are made of core hardened 100Cr6 with hardness 60+2 HRC.


These bearings are normally supplied with seals in ZZ execution. They can also be manufactured in 2RS execution on request. All the bearings of this series are provided with a lubrication system both for the radial and the axial part.


The thrust ring is made of cementation steel.


The central pivot is made of 16CrNi4 cementation steel which guarantees a high resistance to stress and a good welding.

1. Fey seal rings

2. Support

3. Axial part

4. Outer ring

5. Cylindrical rollers

6. Support thrust ring

7. Inner ring

8. Pivot

9. Fey seal rings

Technical Drawing

CR Ref.



400-0069

400-0087

400-0019

400-0038

400-0274

400-0088

400-0278

400-0084

400-0275

Co

(KN)


361

440

719

1.000

1.300

1.272

1.690

1.690

2.535

C a

(KN)


83

83

103

167

167

195

227

227

227

Coa

(KN)


129

130

230

279

279

335

392

392

392

H

mm


109,7

100

115

120

135

140

240

150

200

D

mm


170

185

220

260

260

300

315

340

390

h

mm


84,7

75

90

95

110

110

120

120

150

B

mm


51

47

60

60

80

80

89

89

118

A

mm


11,2

15

13,5

18,5

10

10

10

10

11

S

mm


49,7

49,7

70

80

80

86

100

100

100

r

mm


4

3

5

5

5

8

8

8

8

C

(KN)


195

235

367

475

566

549

785

785

1.076

d

mm


70

80

110

130

150

140

140

140

170

T

mm


98

115

150

184

187

190

240

240

242

Cod Ref.



4.0069

4.0087

4.0019

4.0038

4.0274

4.0088

4.0278

4.0084

4.0275

THE BEARINGS ARE IN ZZ EXECUTION, THEY CAN BE EXECUTED IN 2RS ON REQUEST.

The adjusting of “A” size is made through washer rings put between the main support roll and the lateral guide bearing. Adjusting washers with 0,3-0,5-1 mm thickness are available.

The bearings are supplied with lubrication holes.

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