SUNBEARING Cylindrical Roller Bearing NU2240 Silver 200*360*98mm Chrome Steel GCR15
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Cylindrical Roller Bearing NU2240
Steel Cage.Brass Cage.Nylon Cage
Chrome Steel GCR15
The friction coefficient is small, suitable for high speed.
Number of Row
P0 P5 P4 P6 P2
C2 C3 C4 C5 C0
Basic Load Ratings
Cr Dynamic Load Rating
C0r Static Load Rating
Cylindrical roller bearings have rollers that provide a modified line contact with the cylindrical inner and outer ring raceways, while the rollers are guided by ground ribs on either the inner or outer ring. The cylindrical shape allows the inner ring to have axial movement relative to the outer ring. This is especially important when accommodating thermal expansion, where both rings must be press-fitted.
The cylindrical roller bearing are very rigid, can support high radial loads and, due to the cage, are suitable for higher speeds than the full complement designs. Bearings with suffix E have a larger roller set and are thus designed for extremely high load carrying capacity.The bearings can be taken apart and can therefore be fitted and dismantled more easily. Both bearing rings can therefore have an interference fit.
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