Single row cylindrical roller bearings z-544518.zl with cage can be used at operating temperatures from –30 °C to +150 °C.
Lubrication :The bearings can be lubricated from the end faces using grease or oil.
Large bearings have threaded holes for the location of eye bolts for mounting. The bearings for high speed tubular stranding machines have metric main dimensions.
Special bearings Z-544518.ZL for tubular stranding machines running at high speeds have increased accuracy to tolerance class P6 or P5.
Factory Bearing items:Z-544518.ZL
Bearing old type:544518
Bearing boundary metric size:standard size
Bearing boundary inch size:standard size
Bearing outer diameter metric :standard size
Bearing outer diameter inch: standard size
Bearing inner diameter metric:standard size
Bearing inner diameter inch size:standard size
Bearing heightmetric:standard size
Bearing height inch:5”
Ring material: steel GCr15SiMn
Heat treatment:HR55-HRC62
Heat treatment process:Bainite quenching
Roller material:steel GCr15
Roller structure:Cylindrical roller with directly line
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