Bearings
NNTR 120x290x135.2ZL SKF Yoke type track roller

TYPE: Roller bearings, Yoke type track rollers, With axial guidance, Full complement roller set, central rib, sealing shields with lamellar ring on both sides

Metric Imperial Dimensions, mmin d 120,000 4,898 D 290,000 11,837 B 135,000 5,510 B1 133,000 5,429 Weight, kg 53,000 Manufacturer: SKF Designation system - SKF Interchange: ABC NNTR 120X290X135 2ZL INA NNTR 120X290X135 2ZL

Calculation data

Basic dynamic load rating, C	825,000 kN 185468,250 lbf
Basic static load rating, Co	1270,000 kN 285508,700 lbf
Fatigue load limit, Pu	143,000 kN 32147,830 lbf
Limiting speed	320 r/min 320 r/min

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