Linear Line EN

Speedy Rail

SR120 - SR180 - SR250

Floating roller assembly with 4 rollers - short/long pivot

C

PLASTIC COMPOUND SHELL

ON AXIALLY FREE VERSIONS ONLY AXIAL EXCURSION ±4=8 mm

LONG PIVOT ROLLER ASSEMBLY OUTLINE

LONG PIVOT 180

SHORT PIVOT 140 129 SHORT PIVOT 169 LONG PIVOT

HOLE Ø6H12

24

75

4

13

37.5

* 41

PIVOT FOR ROCKING ARM

18

A

85

Ø46

98.5

70.5

Ø60H7/g6

205.5 PIVOT BASE SR120 261.5 PIVOT BASE SR180 331.5 PIVOT BASE SR250

49.25±0.01 49.25±0.01

6

80°

∅ 52

HOLE Ø8.5 FOR M8 SCREWS

100

SHORT PIVOT 80

ADJUSTMENT SYSTEM FOR ECCENTRIC VERSIONS ONLY

VIEW FROM A

LONG PIVOT 120

VIEW FROM B

B

VIEW FROM C

60

60

ECCENTRICITY ±2

85

85

S R

258 236

Fig. 119

* Lubrication nipple mounted for periodic lubrication versions only

Notes: The axially free version of the assemblies are normally mounted on trol leys running on parallel rails. Coupled with axially constrained assem blies provide a flexible structure able to withstand minor misallignements between runways.

Roller assemblies reference

Axially constrained

Axially free

Rollers code

ECC.

55.1361 55.3361 ROL-C052C CL-BP 55.1354 55.1358 ROL-C052C CL-BV 55.1363 55.3363 ROL-C052C CL-BP 55.1350 55.3350 ROL-C052C CL-BV

PERIODICAL LUBRICATION LIFETIME LUBRICATION PERIODICAL LUBRICATION LIFETIME LUBRICATION

CONC. 55.1364 55.3364

Short pivot

ECC.

Assemblies without baseplate have the same code followed by "SP" (ad es. 55.1361/SP).

CONC. 55.1355 55.1359

ECC.

CONC. 55.1365 55.3365

Long pivot

ECC.

CONC. 55.1351 55.3351

SR-43 Tab. 11