NTN 1221K


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  • NTN 1221K Self Aligning Ball Bearing Double Row
Bearing Parameters
Availability
Brand NTN bearing brand
Model 1221K Self Aligning Ball Bearing Double Row
Also known as
Inner (d) MM
Outer (D) MM 190
Width (B) MM 36
Weight (kg) 4.2930
Technical details (2RS) K=Tapered Bore, Taper 1:12.
Inner (d) Inch
Outer (D) Inch -
Width (B) Inch -
Description from Medias
Manufacturer Part Number (MPN) 1221K
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 Cn Normal Internal
Precision Standard Precision
Heat Stabilization Standard Lubrication
Special Treatment No Heat Stabilization - Temperatures up to 120°C
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