Подшипник KR72H NTN

B = (То же, что и суффикс SK, без сегмента, обработано по базовому номеру) = с шестигранным отверстием.

B = (То же, что и суффикс SK, без сегмента, поэтому обработано в базовом номере) = с шестигранным отверстием. R = с корончатым внешним кольцом.

B=(Same As Suffix SK, No Segment, So Processed In Base Number)=With Hexagon Hole. UU=(Segment Seal, Code 2L)=Lip Seals On Both Sides (P Type - Two Zinc-Plated Sheet Steel Washers With Intermediate NBR Part, Seal Lip Axially Preloaded), Temperature Range -30℃/+100℃. If Letter R Is In The Suffix, Than The Cam Follower Is With Crowned Outer Ring, Otherwise It's A Cylindrical Running Surface (X).

PPX=(Segment Seal, Code 2L) And (Segment Running Surface, Code X)=Cam Followers With PPA (NATR Or NATV Design Support Roller With A Polyamide 66 Axial Sliding And Sealing Ring On Both Sides. Improved Crowned Profile Of The Outer Ring Running Surface, KR Design Cam Follower Have The Same Features As NATR Or NATV, Sizes 16 And 19 Have One Slot In The Head Of The Stud As Standard. Sizes ≥ 22 Have A Recessed Hexagon On Both Ends) Features Except For The Outer Ring Running Surface, Which Has A Cylindrical Profile. SK=Stud Type Cam Follower, With Hexagonal Socket.

V = подшипник без сепаратора с полным комплектом элементов качения.