Cancel
249/750-B-K30-MB
Part Number | 249/750-B-K30-MB |
System of Measurement | Metric |
Bore Dia | 750 mm |
Outer Dia | 1,000 mm |
Width | 250 mm |
Basic dynamic load rating, radial | 7,200,000 N |
Basic static load rating, radial | 18,900,000 N |
Fatigue load limit, radial | 1,200,000 N |
Limiting speed | 510 1/min |
Reference speed | 143 1/min |
weight | 544.2 kg |
Minimum diameter shaft shoulder | 773 mm |
Maximum diameter of housing shoulder | 977 mm |
Maximum recess radius | 5 mm |
Minimum chamfer dimension | 6 mm |
Bore diameter outer ring | 921.7 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 | 0.22 |
Dynamic axial load factor | 4.62 |
Static axial load factor | 3.03 |
System Of Measurement | Metric |
Recommended Products