nu 1010 cylindrical roller bearing details

The outer ring of bearings of the nu 1010 design has two integral flanges and the inner ring is without flanges. Axial displacement of the shaft with respect to the housing can be accommodated in both directions within the bearing itself.

nu 1010 Details

d	50 mm	Bore diameter
D	80 mm	Outside diameter
B	16 mm	Width
D1	≈70.5 mm	Shoulder diameter of outer ring
F	57.5 mm	Chamfer dimension of loose flange ring
r1,2	min.1 mm	Chamfer dimension
r3,4	min.0.6 mm	Chamfer dimension
s	max.1 mm	Permissible axial displacement

da	min.57 mm	Diameter of spacer sleeve
da	max.56 mm	Diameter of spacer sleeve
db	min.59 mm	Diameter of shaft abutment
Da	max.74.6 mm	Diameter of housing abutment
ra	max.1 mm	Radius of fillet
rb	max.0.6 mm	Radius of fillet

nu 1010 cylindrical roller bearings generally consist of cages, rollers and are guided by two capped edges on a ring. It is a separable bearing and convenient to mount and dismount. nu 1010 merit is especially unique under the condition that the interference is required and assorted with inner ring, outer ring and housing. On one hand, this type of bearing can normally withstand the radial load, on the other hand, single-row cylindrical roller bearing with ribbed inner ring and outer ring can take smaller axial load or intermittent axial load, this kind of bearing has a larger carrying capacity of axial load in comparison with the deep groove ball bearing. The structure of the nu 1010 bearing ensures that it runs very well under high rotational speed.

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