Driven VULKOLLAN® WINKEL Bearings

Driven VULKOLLAN^® WINKEL-Bearing Type: VD 1432 - VD 1792

Temperature < 80° C	Running smoothness	Dirt resistance	Adjustment

Radial Axial

Type: VD 1432 | Ø 143,2mm | F_R kN: 6,00 | F_A kN: 3,00

Type: VD 1792 | Ø 179,2mm | F_R kN: 10,00 | F_A kN: 3,00

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 Gadus S2 V100 3)
Standard WINKEL Bearings are resistant from -20 °C to +80 °C
WINKEL High Temperature Bearings can be used at max. +250 °C environmental temperature.
The max. speed for WINKEL Bearings in steel version is 3m/s.
For VULKOLLAN^® and POLYAMIDE kind of bearings is the max. speed 6 m/s.
The clearance between axial bearing and inner side of the profile should not exceed 0,5 mm.