Cylindrical roller bearings, in which either the inner or outer rings has two ribs and the other ring has one, are capable of taking some axial load in one direction Double-row cylindrical roller bearings have high radial rigidity and are used primarily for precision machine tools. Cylindrical Roller Bearings: NJ 305 bearings manufacturers China:
Designation:
Cylindrical Roller Bearings: NJ305 series bearings | |
Designation | NJ305 |
Principle dimensions(d) | 25mm |
Principle dimensions(D) | 62mm |
Principle dimensions(T) | 17mm |
Basic load ratings(dyn.) | 46.5kN |
Basic load ratings(stat.) | 36.5kN |
Limiting speed(grease lubrication) | 12000r/min |
Limiting speed(oil lubrication) | 15000r/min |
Weight | 0.24kg |
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