Z=Shield Of Pressed Sheet Steel On One Side Of The Bearing. HC5=(Segment Precision, Code H5)=Rolling Elements Of Silicon Nitride. C3=Internal Clearance Larger Than Normal.
Inner (d) Inch
Outer (D) Inch
Width (B) Inch
Description from Medias
Manufacturer Part Number (MPN)
6318-Z/HC5C3
Bore
C - Cylindrical Bore
Seal
Z - Steel Seal on One Side
Cage Type
S - Steel or Standard Cage
External Modification
No External Modification
Radial Internal Play
C3 Internal Play (Higher than Cn)
Precision
H5 - Ceramic Ball Set
Heat Stabilization
Standard Lubrication
Special Treatment
No Heat Stabilization - Temperatures up to 120°C