China STO 25 ZZ Yoke type track roller bearings Support rollers , without flange rings , with inner ring manufacturers and suppliers

STO 25 ZZ Yoke type track roller bearings Support rollers , without flange rings , with inner ring

Support rollers without flange rings require adjacent components to guide the outer ring and cage axially,it is based on needle roller bearings.

Support rollers are available with an inner ring, which is slightly wider than the outer ring to avoid axial clamping of the outer ring.

STO design support rollers are available with an inner ring that can be mounted separately from the outer ring and roller and cage assembly.

STO 25 ZZ Yoke type track roller bearings Support rollers , without flange rings, with inner ring detail Specifications:

Material : 52100 Chrome Steel

Construction : Single row

Seal type : ZZ, Metal seals on both sides

Guide Roller Type : Track roller

Limiting Speed : 7000 rpm

Weight : 0.225 kg

Main Dimensions:

Outer diameter (D) : 52 mm

Bore diameter (d) : 25 mm

Width outer ring (C) : 19.8 mm

Width inner ring (B) : 20 mm

Dynamic load ratings (Cr) : 20.70 KN

Static load ratings (Cor) : 28.40 KN

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