Technical data
87417
Complete thrust bearing
Needle roller bearing, thrust cylindrical roller bearing, 874 series
Needle roller bearing, thrust cylindrical roller bearing, 874 series
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Visual(s)
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Product definition
d 85 mm D 180 mm d1 180 mm D1 88 mm T 42 mm Dc1 85 mm Dc 180 mm Dw 13 mm Lw 13 mm rs min 2.1 mm Cage assembly reference K87417 Bearing ring (inner ring) WS WS87417 Bearing ring (outer ring) GS GS87417 Ea 174 mm Eb 94 mm Mass 5.53 kg Cage assembly mass 1.03 kg Bearing ring (inner ring) WS mass 2.25 kg Bearing ring (outer ring) GS mass 2.25 kg Brand NTN -
Product performance
Ca 430 kN C0a 1,890 kN Nlim (grease) 450 Tr/min Nlim (oil) 1,800 Tr/min Min operating temperature, Tmin -20 °C Max operating temperature, Tmax 120 °C Characteristic rolling element frequency, BSF 10.31 Hz -
Abutment dimensions
da min 175 mm Db max 93 mm ras max 2.1 mm
