ROS Rollentechnik Series 55
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TRAPOROL Load-bearing roller Series 55 Ansicht 1

Load-bearing roller Series 55

Tube Ø: 50 mm • 60 mm • 63 mm • 63.5 mm • 80 mm • 88.9 mm

Counter bearings

Series 16/16K

load-bearing rollers Series 16/16K

Series 25

load-bearing rollers Series 25

The bearing consists of a steel drive pulley 8M Z = 20 for drive belt b = 12 with
grooved ball bearings DIN 625, optionally with covered or sealed discs and counter bearing (Series 16 or 25). Double bearing only for friction.

Variants

SeriesVariant
55.1Friction roller with grooved ball bearing 6202 ZZ
55.2Friction roller with grooved ball bearing 6202 RS
55.5Fixed roller with grooved ball bearing 6202 ZZ
55.6Fixed roller with grooved ball bearing 6202 RS
55.8Fixed roller, welded with grooved ball bearing 6202 ZZ
55.9Fixed roller, welded with grooved ball bearing 6202 RS

Combination possibilities Tube/Axle

Tube ØTube wall thicknessTube material optionsAxle Ø
50 mm1.5 mm Steel • Stainless steel • Aluminium 12 mm, 15 mm
50 mm2.8 mm Plastic 12 mm, 15 mm
60 mm2 mm Steel • Stainless steel • Aluminium 12 mm, 15 mm
60 mm3 mm Steel 12 mm, 15 mm
63 mm3 mm Plastic 12 mm, 15 mm
63.5 mm2.9 mm Steel 12 mm, 15 mm
80 mm2 mm Steel • Stainless steel • Aluminium 12 mm, 15 mm
80 mm3 mm Steel 12 mm, 15 mm
88.9 mm2.9 mm Steel • Stainless steel 12 mm, 15 mm

Relationship EL/RL

Tube ØAxle ØIGMMAGMGLFASW
50-88,9 mm12 mmEL=RL+495649494949
50-88,9 mm15 mmEL=RL+495549494949

Bearing capacities

Tube ØVariant / Counter bearingsBearing staticBearing dynamicFördergeschw
50-88,9 mm80 daN100 daN2,00 m/s
Contact Person
Bärbel Schemmer — Authorised Signatory bei ROS RollenTechnik GmbH

Bärbel Schemmer

Authorised Signatory

+49 2542 91886-0
+49 2542 91886-199
b.schemmer@ros.eu

Stefan Schäffler — Key Account Manager bei ROS RollenTechnik GmbH

Stefan Schäffler

Key Account Manager

+49 9642 80-128
+49 160 5825154
+49 9642 80-199
S.Schaeffler@ros.eu