Detailed description
Description:: Four row cylindrical roller bearing for interference fit on the roll neck
Type: 508727 Cylindrical roller bearing
Dimension: 230X330X206 mm/Metic
ID(inner diameter)/Bore: 230 mm
OD(outer diameter):330 mm
Width/Height/thickness:206 mm
Fw :260 mm
Number of roller:Four row
Quantity: One Bearing
Dynamic load rating Cr: 2080 KN
Static load rating Cor: 3750 KN
Weight:58 kgs
The forging material:50Mn
The cage type: Brass solid cages or pin-type cages
The package:standard export wooden case.
They have compact structures and high stiffness,and can carry high radial loads but not axial loads.
Because of inner rings with no ribs, inner and outer ring subassembly (with full set of rollers and cage) can be mounted respectively. Cleaning, inspecting and dismounting are very convenient.
Four row cylindrical roller bearings are especially applied to rolling mills required high speed and precision, for example,wire mills,bar and shape mills,cold or hot sheet mills and cogging mills.
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