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248/670-B-MB
Part Number | 248/670-B-MB |
System of Measurement | Metric |
Bore Dia | 670 mm |
Outer Dia | 820 mm |
Width | 150 mm |
Basic dynamic load rating, radial | 3,350,000 N |
Basic static load rating, radial | 9,700,000 N |
Fatigue load limit, radial | 600,000 N |
Limiting speed | 670 1/min |
Reference speed | 191 1/min |
weight | 175.083 kg |
Minimum diameter shaft shoulder | 684.6 mm |
Maximum diameter of housing shoulder | 805.4 mm |
Maximum recess radius | 3 mm |
Minimum chamfer dimension | 4 mm |
Bore diameter outer ring | 775.2 mm |
Diameter lubrication hole | 8 mm |
Width of lubricating groove | 15 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 | 0.16 |
Dynamic axial load factor | 6.29 |
Static axial load factor | 4.13 |
System Of Measurement | Metric |
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