Bearings
NNTR 80x200x90.2ZL 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 80,000 3,265 D 200,000 8,163 B 90,000 3,673 B1 88,000 3,592 Weight, kg 17,000 Manufacturer: SKF Designation system - SKF Interchange: ABC NNTR 80X200X90 2ZL INA NNTR 80X200X90 2ZL

Calculation data

Basic dynamic load rating, C	391,000 kN 87900,710 lbf
Basic static load rating, Co	540,000 kN 121397,400 lbf
Fatigue load limit, Pu	71,000 kN 15961,510 lbf
Limiting speed	500 r/min 500 r/min

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