MB=Two-Piece Solid Brass Cage, Guided On Central Rib. KR=Tapered Bore. E2=The Outer Ring Is Available With Standardized Lubrication Hole And Groove (E44) Specification. This Allows Easy Interchange. P4=Dimensional & Running Accuracy To ISO Tolera
Inner (d) Inch
Outer (D) Inch
Width (B) Inch
Description from Medias
Manufacturer Part Number (MPN)
NNU4932MB KR E2 P4
Bore
K - 1:12 Tapered Bore (Standard for Most Types)
Seal
No Seal
Cage Type
M - Brass 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