Rolling Roller Bearings-Needle Roller Bearings-RPNA alignment needle roller bearings, WITHOUT an inner ring, METRIC sizes

Original 37 picture rpna
Product Picture
 

RPNA
alignment needle roller bearings,
WITHOUT an inner ring, METRIC sizes

 


CLI alignment needle roller bearings have an outer ring with a sphered (convex) outside surface. Two polymer seating rings with a sphered (concave) inside surface are encased in a drawn sheet steel sleeve and fitted over the outer ring.

Plese select the bearings in the following tables. Click " CLI BEARING NO. " or " DETAILS " to check the specifications...

BEARING LIST & BEARING DETAILS

RPNA
alignment needle roller bearings
 for
shaft sizes from
15 mm
 to 45 mm 

 
 
CLI Bearing NO. Boundary dimensions Basic load ratings Fatigue load limit Speed ratings
Fw D C dynamic static Pu Ref speed Limited speed
[mm] [mm] [mm] C [kN] C0 [kN] [kN] [r/min] [r/min]
RPNA 15/28 15 28 12 7.37 9.15 1.08 24000 28000
RPNA 18/32 18 32 16 12.8 17.6 2.12 22000 24000
RPNA 20/35 20 35 16 13.2 19.3 2.28 19000 22000
RPNA 25/42 25 42 20 19 32.5 4 16000 18000
RPNA 30/47 30 47 20 22.9 38 4.8 13000 15000
RPNA 35/52 35 52 20 24.6 45 5.6 11000 13000
RPNA 40/55 40 55 20 26.4 51 6.3 10000 11000
RPNA 45/62 45 62 20 27.5 57 7.1 9000 10000
 
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