E=Increased Load Capacity. XL=X-Life. M1A=(Segment Cage, Code MA)=Solid Brass Cage, Two-Piece, Rib-Guided On Outer Ring. P6=Dimensional And Running Accuracy To ISO Tolerance Class 6 (Better Than Normal). C4=Bearing Internal Clearance Greater Than C3.
Inner (d) Inch
Outer (D) Inch
Width (B) Inch
Description from Medias
Manufacturer Part Number (MPN)
NU2218-E-XL-M1A-P6-C4
Bore
C - Cylindrical Bore
Seal
No Seal
Cage Type
MA - Brass Cage, Centered on Outer Ring
External Modification
No External Modification
Radial Internal Play
C4 Internal Play (Higher than C3)
Precision
P6 Precision (Higher than Standard)
Heat Stabilization
Special Treatment
No Heat Stabilization - Temperatures up to 120°C