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248/1250-B-MB-C3
Part Number | 248/1250-B-MB-C3 |
System of Measurement | Metric |
Bore Dia | 1,250 mm |
Outer Dia | 1,500 mm |
Width | 250 mm |
Basic dynamic load rating, radial | 9,000,000 N |
Basic static load rating, radial | 30,500,000 N |
Fatigue load limit, radial | 1,260,000 N |
Limiting speed | 320 1/min |
Reference speed | 76 1/min |
weight | 890 kg |
Minimum diameter shaft shoulder | 1,273 mm |
Maximum diameter of housing shoulder | 1,477 mm |
Maximum recess radius | 5 mm |
Minimum chamfer dimension | 6 mm |
Bore diameter outer ring | 1,423.5 mm |
Diameter lubrication hole | 9.5 mm |
Width of lubricating groove | 17.7 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 | 0.14 |
Dynamic axial load factor | 6.96 |
Static axial load factor | 4.57 |
System Of Measurement | Metric |
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