B= V=(Segment Cage Type, Code FC)=Bearing Without Cage, With Full Complement Of Rolling Elements. C3=Internal Clearance Larger Than Normal. DR=Two Bearings Matched To One Set. U1=Steel Cage. U303=The Code U303 In The Article Number Of An NSK Bearing
Inner (d) Inch
Outer (D) Inch
Width (B) Inch
Description from Medias
Manufacturer Part Number (MPN)
NNCF5052BVC3DRU1U303
Bore
C - Cylindrical Bore
Seal
No Seal
Cage Type
FC - Full Complement, No Cage
External Modification
No External Modification
Radial Internal Play
C3 Internal Play (Higher than Cn)
Precision
Standard Precision
Heat Stabilization
Special Treatment
No Heat Stabilization - Temperatures up to 120°C