INA Support roller RNA2204-2RSR Bore diameter 25 mm Outside diameter 47 mm

Support rollers are one- or two-row assemblies on axles are mounted. They consist of dickwandigebn outer ring with profiled outer surface and needle roller and cage assemblies or vollrolligen or vollnadeligen rolling element sets. It is particularly suitable for recording high radial and axial loads in curve gears, guide tracks and conveyor systems.
Series RNA..-2 RSR, vollnadelig, the bearings are fitted with lip seals and have no inner ring. You need a ground and hardened shaft to be used.
Suffix: 2 RSR = lip seal, radial grinder letter on both sides.

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