




Technical characteristics of the WINKEL Bearing system:
Outer rings are made from case-hardened steel UNI 16 CrNi 4 hardened at 62+2HRC
Inner rings are made from bearing steel En 31-SAE 52100 hardened at 62-2 HRC;
Cylindrical rollers have flat ground heads, made from En 31-SAE 52100 steel hardened at 59 – 64 HRC;
Welding bolts are made from C22E (Material no. 1.1151);
Bolt tolerance –0.05 mm;
Bearings from 4.054 to 4.063 are relubricateable
Bearings are lubricated with grease grade 3 (e.g. Shell Alvania 3, Esso Beacon 3);
Standard WINKEL Bearings are resistant from -20 °C to +80 °C;
WINKEL Bearings HT series for temperatures up to 250 °C .
Advantage of the WINKEL Bearing system:
Reduces your designing and production costs;
Can take up high radial and axial loads;
Strong profiles for high stat. and dynamic loads;
Best dispersion of forces in the profiles;
Longer lifetime for bearings and profiles;
Economical assembling by welding bolt;
Bearing components are easily exchangeable.
All profiles from Standard 0 NbV on are made from high-quality steel S450 J2 mod., in sandblasted version;
Min clearance between bearing and profile;
Lmax = 12 m ;
Higher load capacity with new NbV-series;
Machined profiles according customer drawing on request.
wheel load 1000 /2000 / 4000 kg;
driven/not driven;
fixed/floating version;
Steel/Vulkollan coated version;
multiple use:
leveled floor track;
robust, cost effective.
self winding by permanent spring force;
available in Left or Right version;
fixation by different means: fastening angles and mounting flanges.