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CUSCINETTI SPECIALI PER L’INDUSTRIA SPECIAL BEARINGS FOR INDUSTRIAL APPLICATIONS

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Page 1: CUSCINETTI SPECIALI PER L’INDUSTRIA SPECIAL BEARINGS FOR … · 2018. 8. 17. · TEXTILE INDUSTRY: special bearings, cam followers, track rollers. PAPER CONVERTING INDUSTRY: axial,

CUSCINETTI SPECIALI PER L’INDUSTRIA

SPECIAL BEARINGS FOR INDUSTRIAL APPLICATIONS

Page 2: CUSCINETTI SPECIALI PER L’INDUSTRIA SPECIAL BEARINGS FOR … · 2018. 8. 17. · TEXTILE INDUSTRY: special bearings, cam followers, track rollers. PAPER CONVERTING INDUSTRY: axial,

Indice

Con

tent

s CUSCINETTI A RULLI CILINDRICI: RADIALI, ASSIALI,

COMBINATI, CON GABBIA, A PIENO RIEMPIMENTO, AUTOALLINEANTI.

CYLINDRICAL ROLLER BEARINGS FOR RADIAL, AXIAL OR COMBINED LOADS,

WITH CAGE OR FULL COMPLEMENT; SELF-ALIGNING BEARINGS.

RUOTE E RUOTINI, RULLI DI CONTRASTO, ROTELLE E PERNI

FOLLI: CON TENUTE, SENZA TENUTE.

WHEELS, FLANGED WHEELS, TRACK ROLLERS, CAM FOLLOWERS:

WITH SEALS, WITHOUT SEALS.

LAMINAZIONE E SIDERURGIA: CUSCINETTI A PIÙ CORONE DI RULLI

PER CILINDRI DI LAMINAZIONE, CUSCINETTI PER LAMINATOI TIPO

SENDZIMIR.

ROLLING MILLS AND STEEL INDUSTRY: MULTI-ROW RADIAL BEARINGS

FOR ROLLING MILLS, SPECIAL BEARINGS FOR SENDZIMIR MILLS.

MACCHINE PER LA LAVORAZIONE DELLA LAMIERA: RULLI E CONTRORULLI

PER SPIANATRICI (RADIALI/ASSIALI E CON TENUTE).

METAL SHEET MANUFACTURING INDUSTRY: STRAIGHTENING ROLLERS.

CUSCINETTI SPECIALI PER MACCHINA UTENSILE: A RULLI INCROCIATI, COMBINATI

ASSIALI-RADIALI,CUSCINETTI MANDRINO CON FORO CILINDRICO O CONICO.

CUSTOMIZED PRECISION BEARINGS FOR MACHINE TOOLS: SPECIAL

CROSSED ROLLER BEARINGS, COMBINED BEARINGS, SPINDLE BEARINGS WITH

CYLINDRICAL OR TAPERED BORE.

CUSCINETTI MULTISTADIO ASSIALI PER ESTRUSORI.

TANDEM BEARINGS FOR SINGLE OR TWIN SCREW EXTRUDERS.

CUSCINETTI A RULLI CILINDRICI A PIÙ CORONE: ANELLI INTERNI

CON RULLI, ANELLI ESTERNI CON RULLI, GRUPPI COMPLETI.

MULTI-ROW RADIAL BEARINGS: INNER RACES WITH ROLLERS,

OUTER RACES WITH ROLLERS, COMPLETE ASSEMBLIES.

BUSSOLE DI SCORRIMENTO ASSIALE, MANICOTTI SPECIALI,

SOLUZIONI INTEGRATE.

CUSTOMIZED BALL BUSHINGS, INTEGRATED SOLUTIONS.

Pg. 6

Pg. 8

Pg. 10

Pg. 12

Pg. 14

Pg. 16

Pg. 18

Pg. 20

Page 3: CUSCINETTI SPECIALI PER L’INDUSTRIA SPECIAL BEARINGS FOR … · 2018. 8. 17. · TEXTILE INDUSTRY: special bearings, cam followers, track rollers. PAPER CONVERTING INDUSTRY: axial,

UNITEC è una azienda di produzione certificata ISO 9001,

appartenente al Gruppo MONDIAL.

A completamento della gamma di cuscinetti di precisione per il

settore Macchina Utensile (cuscinetti a rulli incrociati, cuscinetti

combinati per viti a ricircolo di sfere, cuscinetti combinati per

tavole di posizionamento ed indexaggio), l’offerta di prodotto

copre i seguenti maggiori settori di impiego:

� ESTRUSORI MATERIE PLASTICHE:

cuscinetti assiali multistadio e radiali.

� SETTORE TESSILE:

cuscinetti speciali, segui camma, rulli di contrasto.

� INDUSTRIA CARTARIA:

cuscinetti assiali, radiali, combinati, autoallineanti.

� MACCHINE DA STAMPA

� LAMINATOI SENDZIMIR

� INDUSTRIA SIDERURGICA

UNITEC is a manufacturing company, certified

according to ISO 9001 and belonging to the

MONDIAL group.

In addition to the precision bearings for machine

tools (crossed roller bearings, combined axial-radial

bearings for ball screws and for indexing tables),

UNITEC also manufactures bearings for the

following applications:

� SCREW EXTRUDERS:

tandem bearings

� TEXTILE INDUSTRY:

special bearings, cam followers, track rollers.

� PAPER CONVERTING INDUSTRY:

axial, radial and combined bearings, self-aligning

bearings.

� PRINTING MACHINES

� SENDZIMIR ROLLING MILLS

� STEEL AND METAL WORKING INDUSTRY

Page 4: CUSCINETTI SPECIALI PER L’INDUSTRIA SPECIAL BEARINGS FOR … · 2018. 8. 17. · TEXTILE INDUSTRY: special bearings, cam followers, track rollers. PAPER CONVERTING INDUSTRY: axial,

� Foro minimo: 8 - 10 mm;

� Diametro esterno max: 700 mm;

� Precisione: da P0 a P4, UP;

� Materiale per anelli: Acciaio tutta tempra 100Cr6, 100CrMo7; Acciaio da

cementazione 18NiCrMo5; Acciaio Inox o altri per applicazioni speciali;

� Gabbie: in bronzo, ergal, alluminio, poliammide, inox o altro conforme all’applicazione.

� min. bore diameter: 8 - 10 mm;

� max outer diameter: 700 mm;

� precision: from P0 to P4, UP;

� material for rings: 100Cr6 and 100CrMo7 through hardening steel,

18NiCrMo5 case hardening steel, stainless steel and other steels for

special applications

� material for cage: bronze, ergal, aluminum, poliamides, stainless steel

or other suitable for special applications.Uni

tec

spec

ial b

earin

gs

5

UNITECcuscinetti speciali

Page 5: CUSCINETTI SPECIALI PER L’INDUSTRIA SPECIAL BEARINGS FOR … · 2018. 8. 17. · TEXTILE INDUSTRY: special bearings, cam followers, track rollers. PAPER CONVERTING INDUSTRY: axial,

6

CUSCINETTI A RULLI CILINDRICI: RADIALI, ASSIALI, COMBINATI,CON GABBIA, A PIENO RIEMPIMENTO, AUTOALLINEANTI.

Cylindrical roller bearings for radial, axial or combined loads, with cage or full complement; self-aligning bearings.

44

50

43

70

13.513.5

ø 1

60

ø 7

5

ø 3

5

37

15.5

92

ø 4

8

ø 6

0 ø 1

05

ø 1

60

ø 1

90

ø 3

40 ø 1

05

Page 6: CUSCINETTI SPECIALI PER L’INDUSTRIA SPECIAL BEARINGS FOR … · 2018. 8. 17. · TEXTILE INDUSTRY: special bearings, cam followers, track rollers. PAPER CONVERTING INDUSTRY: axial,

77

68

82

50

ø 2

10

ø 1

20

ø 1

38

ø 1

60

ø 9

0

13611.5

5

73

11

25

25.5

15°

ø 5

0

ø 9

0ø 9

2

ø 4

0

ø 5

0,15

ø 9

5

100

90

10 10

90

44

Page 7: CUSCINETTI SPECIALI PER L’INDUSTRIA SPECIAL BEARINGS FOR … · 2018. 8. 17. · TEXTILE INDUSTRY: special bearings, cam followers, track rollers. PAPER CONVERTING INDUSTRY: axial,

8

RUOTE E RUOTINI, RULLI DI CONTRASTO, ROTELLE E PERNI FOLLI: CON TENUTE, SENZA TENUTE.

Wheels, flanged wheels, track rollers, cam followers: with seals, without seals.

75

73

r 70

0

r 750

ø 5

1

ø 4

0

21

ø 5

2

ø 7

8

26

45

r 10

000

ø 2

00

ø 2

70

AN

ELL

O ø

130

ø 2

50

r 10

000

95

57 3.53.5

30 64 32

40

ø 4

0

ø 1

37,3

ø 9

0

Page 8: CUSCINETTI SPECIALI PER L’INDUSTRIA SPECIAL BEARINGS FOR … · 2018. 8. 17. · TEXTILE INDUSTRY: special bearings, cam followers, track rollers. PAPER CONVERTING INDUSTRY: axial,

9

70

45

50

ø 2

0

ø 7

1.5

ø 4

0

324.5

ø 1

41

M 1

4

R 6

85

ø 7

5

ø 6

5

Page 9: CUSCINETTI SPECIALI PER L’INDUSTRIA SPECIAL BEARINGS FOR … · 2018. 8. 17. · TEXTILE INDUSTRY: special bearings, cam followers, track rollers. PAPER CONVERTING INDUSTRY: axial,

10

LAMINAZIONE E SIDERURGIA: CUSCINETTI A PIÙ CORONE DI RULLI PER CILINDRI DI LAMINAZIONE, CUSCINETTI PER LAMINATOI TIPO SENDZIMIR.

Rolling mills and steel industry: multi-row radial bearings for rolling mills,special bearings for Sendzimir mills.

210 89.2

90

170

80

2785

146

27

ø 2

00

ø 2

80

ø 1

34

sm 8x20’ sm 8x20’

ø 1

60.0

2

ø 7

0

ø 3

70

ø 2

70

Page 10: CUSCINETTI SPECIALI PER L’INDUSTRIA SPECIAL BEARINGS FOR … · 2018. 8. 17. · TEXTILE INDUSTRY: special bearings, cam followers, track rollers. PAPER CONVERTING INDUSTRY: axial,

ø 6

0

ø 4

5

ø 1

27

120

ø 2

25.0

2

ø 1

00

74

sm 7x20’sm 7x20’

51.2

52

4.8

0° 20’

52.2

ø 5

5

ø 1

20

52

ø 5

5

ø 1

20

72

11

Page 11: CUSCINETTI SPECIALI PER L’INDUSTRIA SPECIAL BEARINGS FOR … · 2018. 8. 17. · TEXTILE INDUSTRY: special bearings, cam followers, track rollers. PAPER CONVERTING INDUSTRY: axial,

12

MACCHINE PER LA LAVORAZIONE DELLA LAMIERA: RULLI ECONTRORULLI PER SPIANATRICI (RADIALI/ASSIALI E CON TENUTE).

Metal sheet manufacturing industry: straightening rollers.

95

55 40

52

50

ø 3

8

14

ø 1

66.5x5°

572

30

32

62

2 ø 1

2

ø 2

5.4

50.8

31.8

ø 2

3

ø 1

5

M 1

0

ø 1

1

6.5x5°

R 10000

Page 12: CUSCINETTI SPECIALI PER L’INDUSTRIA SPECIAL BEARINGS FOR … · 2018. 8. 17. · TEXTILE INDUSTRY: special bearings, cam followers, track rollers. PAPER CONVERTING INDUSTRY: axial,

13

100

332

270

192

152

150

ø 7

4

ø 4

0

ø 2

8

ø 1

2

ø 1

00

ø 5

0

ø 1

0

Page 13: CUSCINETTI SPECIALI PER L’INDUSTRIA SPECIAL BEARINGS FOR … · 2018. 8. 17. · TEXTILE INDUSTRY: special bearings, cam followers, track rollers. PAPER CONVERTING INDUSTRY: axial,

14

CUSCINETTI SPECIALI PER MACCHINA UTENSILE:A RULLI INCROCIATI,COMBINATI ASSIALI-RADIALI,CUSCINETTI MANDRINO CON FORO CILINDRICO

Customized precision bearings for machine tools: special crossed roller bearings,combined bearings, spindle bearings with cylindrical or tapered bore.

8.5 21.5

43

39

0.5

38.5

54

55

56

54

34

ø 8

2

ø 3

5

5 N° 1 FORO ø 2.5

35 38

ø 327

ø 280

ø 395

5.5x20°

ø 1

56

ø 1

72ø

172

ø 7

0

ø 1

35

r 1.5

r 1.5

Page 14: CUSCINETTI SPECIALI PER L’INDUSTRIA SPECIAL BEARINGS FOR … · 2018. 8. 17. · TEXTILE INDUSTRY: special bearings, cam followers, track rollers. PAPER CONVERTING INDUSTRY: axial,

15

O CONICO.

48.5

28.5 20

ø 1

32

ø 1

70

ø 2

28

54

172

3897

30

ø 9

8

ø 1

64

ø 9

5

ø 2

5

ø 6

3

Page 15: CUSCINETTI SPECIALI PER L’INDUSTRIA SPECIAL BEARINGS FOR … · 2018. 8. 17. · TEXTILE INDUSTRY: special bearings, cam followers, track rollers. PAPER CONVERTING INDUSTRY: axial,

16

CUSCINETTI MULTISTADIO ASSIALI PER ESTRUSORI.

Tandem bearings for single or twin screw extruders.

120

548

545

ø 6

0

94

ø 2

00

ø 5

0

ø 9

Page 16: CUSCINETTI SPECIALI PER L’INDUSTRIA SPECIAL BEARINGS FOR … · 2018. 8. 17. · TEXTILE INDUSTRY: special bearings, cam followers, track rollers. PAPER CONVERTING INDUSTRY: axial,

17

265.68

190

539.6

10x45

ø 6

09.6

ø 3

04.8

r 7

ø 5

0

ø 4

0

ø 1

5

ø 2

0

ø 1

27

Page 17: CUSCINETTI SPECIALI PER L’INDUSTRIA SPECIAL BEARINGS FOR … · 2018. 8. 17. · TEXTILE INDUSTRY: special bearings, cam followers, track rollers. PAPER CONVERTING INDUSTRY: axial,

18

CUSCINETTI A RULLI CILINDRICI A PIÙ CORONE: ANELLI INTERNICON RULLI, ANELLI ESTERNI CON RULLI, GRUPPI COMPLETI.

Multi-row radial bearings: inner races with rollers, outer races with rollers, complete assemblies.

76

88

ø 1

25

ø 9

5.6

ø 6

0

ø 7

8.6

80

2 2LATOPIGNONE

PINION SIDE

ø 7

5

ø 1

15

Page 18: CUSCINETTI SPECIALI PER L’INDUSTRIA SPECIAL BEARINGS FOR … · 2018. 8. 17. · TEXTILE INDUSTRY: special bearings, cam followers, track rollers. PAPER CONVERTING INDUSTRY: axial,

19

116

105

48

ø 8

6

ø 3

5

ø 8

6

ø 7

2.7

ø 3

5

02-

0.05

0

EC

C

02-

0.05

0

EC

C

Page 19: CUSCINETTI SPECIALI PER L’INDUSTRIA SPECIAL BEARINGS FOR … · 2018. 8. 17. · TEXTILE INDUSTRY: special bearings, cam followers, track rollers. PAPER CONVERTING INDUSTRY: axial,

20

BUSSOLE DI SCORRIMENTO ASSIALE, MANICOTTI SPECIALI, SOLUZIONI INTEGRATE.

Customized ball bushings, integrated solutions.

ø 2

5

ø 3

0

ø 4

7

58

94

50

79

20

DETTAGLIO “X”

DETAIL “X”

78

ø 4

0

ø 1

13

ø 5

5

r 56

.5

INV

ILU

PP

O S

FE

RE

ø 3

0

EN

VE

LOP

30

X

Page 20: CUSCINETTI SPECIALI PER L’INDUSTRIA SPECIAL BEARINGS FOR … · 2018. 8. 17. · TEXTILE INDUSTRY: special bearings, cam followers, track rollers. PAPER CONVERTING INDUSTRY: axial,

21

ø 5

80

564

ø 2

85

ø 4

0

ø 1

8

17

Page 21: CUSCINETTI SPECIALI PER L’INDUSTRIA SPECIAL BEARINGS FOR … · 2018. 8. 17. · TEXTILE INDUSTRY: special bearings, cam followers, track rollers. PAPER CONVERTING INDUSTRY: axial,

Ci riserviamo il diritto di apportare modifiche alle dimensioni

e alle caratteristiche tecniche senza alcun preavviso.

We reserve the right to modify sizes and technical featureswithout any advice.

Page 22: CUSCINETTI SPECIALI PER L’INDUSTRIA SPECIAL BEARINGS FOR … · 2018. 8. 17. · TEXTILE INDUSTRY: special bearings, cam followers, track rollers. PAPER CONVERTING INDUSTRY: axial,

ED

IZIO

NE

12/

08IS

SU

E 1

2/08

Page 23: CUSCINETTI SPECIALI PER L’INDUSTRIA SPECIAL BEARINGS FOR … · 2018. 8. 17. · TEXTILE INDUSTRY: special bearings, cam followers, track rollers. PAPER CONVERTING INDUSTRY: axial,

MONDIAL S.p.A.20124 Milano - Italy - Via G. Keplero, 18Tel. +39 0266810.1 - Fax +39 0266810252 - +39 0266810333e-mail: [email protected] www.mondial.it

www.unitecbearings.com