the internal design layout of the non-separable NUTR yoke type track rollers is similar to that of double row cylindrical roller bearings.

since the outer ring has two shoulders these yoke type track rollers can accept greater thrust loads.

the loose ribs of these types are retained by cupped pressed steel washers press-fitted into the outer ring. these pressed steel washers also act as a gap seal.

NUTR yoke type track roller feature optimum load rating due to their complement design but require frequent re-lubrication.

for extra heavy duty applications where heavy shock loads occurs NUTR yoke type track rollers are available with an extra-radially thick walled outer ring.

NUTR track roller photos for you: