Spherical roller bearings 21310 E
Bearing number : 21310 E
Size (mm) : 50x110x27
Brand : SKF
Bore Diameter (mm) : 50
Outer Diameter (mm) : 110
Width (mm) : 27
Bearing dimensions and specification in SKF catalogue:
d - 50 mm
D - 110 mm
B - 27 mm
d2 - - 72.7 mm
D1 - - 96.8 mm
b - 6 mm
K - 3 mm
r1,2 - min. - 2 mm
da - min. - 61 mm
Da - max. - 99 mm
ra - max. - 2 mm
Basic dynamic load rating - C - 159 kN
Basic static load rating - C0 - 163 kN
Fatigue load limit - Pu - 18 kN
Reference speed - 5600 r/min
Limiting speed - 7500 r/min
Calculation factor - e - 0.24
Calculation factor - Y1 - 2.8
Calculation factor - Y2 - 4.2
Calculation factor - Y0 - 2.8
Weight - 1.35 kg
21310E | Spherical Roller Bearing 21310E, 50mm I.D, 110mm .
Protection against contamination - SKF sealed spherical roller bearings are especially suited for bearing positions where, because of limited space or for cost reasons, effective external seals cannot be provided Grease Retention - Contact seals on both sides of the bearing retain the factory filled grease where it is required: inside the ...
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Spherical roller bearings - 21310 E - skf.c
In addition to the information provided on this page, consider what is provided under Spherical roller bearings. For information on selecting the appropriate bearing for a given application, and interpreting the data on this page, refer to Bearing selection process. For general information on rolling bearings, refer to General bearing knowledge.
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