SUNBEARING Cylindrical Roller Bearing NJ211 42211 Silver 55*100*21mm Chrome Steel GCR15
SUNBEARING Cylindrical Roller Bearing NJ211 42211 Silver 55*100*21mm Chrome Steel GCR15
SUNBEARING Cylindrical Roller Bearing NJ211 42211 Silver 55*100*21mm Chrome Steel GCR15
SUNBEARING Cylindrical Roller Bearing NJ211 42211 Silver 55*100*21mm Chrome Steel GCR15
SUNBEARING Cylindrical Roller Bearing NJ211 42211 Silver 55*100*21mm Chrome Steel GCR15
SUNBEARING Cylindrical Roller Bearing NJ211 42211 Silver 55*100*21mm Chrome Steel GCR15
Model
NJ211

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Description

   Product Description   

Cylindrical Roller Bearing NJ211
Specification
Design Units  Metric
StructureRoller Bearing
Weights  0.64kgs
Cage Material Steel Cage.Brass Cage.Nylon Cage
MaterialChrome Steel GCR15
Ball Type  Steel Roller
Seals TypeOpen
CertificateISO9001:2008
FeatureLow-noise with strict controlling the quality of Ruben bearing 
Number of RowsSingle
Dimensions
d-Bore Diameter  55mm
D-Outer Diameter  100mm
Precision RatingP0 P5 P4 P6 P2
Clearance C2 C3 C4 C5 C0
H-Total Width 21mm
Basic Load Ratings
Cr Dynamic Load Rating   58000N
C0r Static Load Rating 62500N


Description

 

SUNBEARING Cylindrical roller bearing is of high load capacity and can operate at high speeds because they use rollers as their rolling elements. This kind of bearing is generally only used to bear radial load, compared with the same size deep groove ball bearings, have a greater radial load capacity, speed close to the deep groove ball bearings, but with such a bearing with the shaft higher processing requirements shell holes, allowing the inner ring and outer ring axis tilt axis is small as beyond the limits of the two-axis tilted roller in contact with the ring raceway situation will deteriorate severely impact of load-bearing capacity, reduce bearing life. Therefore, these bearings need to be installed, such as the role of the host axial load component, only the simultaneous use of other types of bearings to withstand the axial load premise before use.