B= T=Glass Fibre Reinforced Polyamide Cage. KR=Tapered Bore. P4=Dimensional & Running Accuracy To ISO Tolerance Class 4 (More Accurate Than P5)-ABEC.7.
Inner (d) Inch
Outer (D) Inch
Width (B) Inch
Description from Medias
Manufacturer Part Number (MPN)
N1012B T KR P4
Bore
C - Cylindrical Bore
Seal
No Seal
Cage Type
P - Plastic Molded Cage
External Modification
No External Modification
Radial Internal Play
Cn Normal Internal
Precision
P4 Precision (Higher than P5)
Heat Stabilization
Special Treatment
No Heat Stabilization - Temperatures up to 120°C