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Roller bearing Jumbo
axialsteellarge-diameter

roller bearing
roller bearing
roller bearing
roller bearing
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Characteristics

Rolling element
roller
Configuration
axial
Material
steel
Other characteristics
combined, large-diameter, for heavy loads
Inside diameter

Max.: 218 mm
(8.58 in)

Min.: 113 mm
(4.45 in)

Outside diameter

Max.: 320 mm
(12.6 in)

Min.: 165 mm
(6.5 in)

Width

Max.: 85 mm
(3.346 in)

Min.: 40 mm
(1.575 in)

Description

-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 Technical details: -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.

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.