231/900-B-MB

Part Number	231/900-B-MB
System of Measurement	Metric
Bore Dia	900 mm
Outer Dia	1,420 mm
Width	412 mm
Basic dynamic load rating, radial	18,000,000 N
Basic static load rating, radial	40,500,000 N
Fatigue load limit, radial	2,600,000 N
Limiting speed	365 1/min
Reference speed	149 1/min
weight	2,570 kg
Minimum diameter shaft shoulder	948 mm
Maximum diameter of housing shoulder	1,372 mm
Maximum recess radius	10 mm
Minimum chamfer dimension	12 mm
Diameter lubrication hole	12.5 mm
Width of lubricating groove	23.5 mm
Operating temperature min.	-30 u00B0C
Operating temperature max.	200 u00B0C
Limiting value of Fa/Fr for the applicability of diff. Values of factors X and Y	0.29
Dynamic axial load factor	3.47
Static axial load factor	2.28
System Of Measurement	Metric

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