• semri bearing

Yoke type track rollers NATR8-PP

2024-11-11
service content:


Lotton 2219 319 KM+H
Yoke type track rollers NATR8-PP

 
Your current product variant
 
Sealing : PP Three-stage sealing by plastic axial plain washer on both sides
Outer Ring profile :   IOP   Optimized INA-profile
Relubrication feature: IR     Via inner ring
 
Main Dimensions & Performance Data
D  : 24 mm       Outside diameter
d  : 8 mm       Bore diameter
B  : 15 mm       Width, inner ring
Cr w : 5,500 N      Basic dynamic load rating, radial
C0r w: 6,700N      Basic static load rating, radial
Cur w: 940 N        Fatigue load limit, radial
nD G : 7,500  1/min   Speed on permanent grease lubrication
F0r per:6,700 N      Permissible static load, radial
Fr per: 6,700 N      Permissible dynamic load outer ring, radial
≈m  : 37g      Weight
 
Dimensions
C    : 14mm         Width, outer ring
d2  :19 mm        Stop diameter of thrust washer
rmin :0.3 mm       Minimum chamfer dimension
R  :500 mm          Radius of outer ring outside profile





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