NSK 21307CDK E4 C3 S11


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  • NSK 21307CDK E4 C3 S11 Spherical Roller Bearing
Bearing Parameters
Availability
Brand NSK bearing brand
Model 21307CDK E4 C3 S11 Spherical Roller Bearings
Also known as 21307CCK/C3 21307EK/C3
Inner (d) MM 35
Outer (D) MM 80
Width (B) MM 21
Weight (kg) 0.5020
Technical details (2RS) CD=(CC-SKF)=Spherical Roller Bearing, Two-Piece Pressed Steel Cage With Guide Ring. K=Tapered Bore, Taper 1:12. E4=(W33-SKF)=Lubrication Groove And Three Holes In Bearing Outer Ring. C3=Internal Clearance Larger Than Normal. S11=(Segment Heat Stab.,
Inner (d) Inch
Outer (D) Inch
Width (B) Inch
Description from Medias
Manufacturer Part Number (MPN) 21307CDK E4 C3 S11
Bore K - 1:12 Tapered Bore (Standard for Most Types)
Seal No Seal
Cage Type S - Steel or Standard Cage
External Modification
Radial Internal Play C3 Internal Play (Higher than Cn)
Precision Standard Precision
Heat Stabilization
Special Treatment S1 - Temperatures up to 200°C
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