K=Tapered Bore, Taper 1:12. M1A=(Segment Cage, Code MA)=Solid Brass Cage, Two-Piece, Rib-Guided On Outer Ring. 790081=(W10)=Bearing Rings And Rolling Elements Of Through Hardening Rolling Bearing Steel Isotemp Heat Treated.
Inner (d) Inch
Outer (D) Inch
Width (B) Inch
Description from Medias
Manufacturer Part Number (MPN)
NU3040K.M1A.790081
Bore
K - 1:12 Tapered Bore (Standard for Most Types)
Seal
No Seal
Cage Type
MA - Brass Cage, Centered on Outer Ring
External Modification
No External Modification
Radial Internal Play
Cn Normal Internal
Precision
W1 - Hardened Steel Heat Treated
Heat Stabilization
Special Treatment
No Heat Stabilization - Temperatures up to 120°C