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Thrust cylindrical roller bearing cages

K89313 - NTN

K89313

Needle roller bearing, thrust cylindrical roller bearing, cage assembly, K893 series

Documentation

Product information

PRODUCT DEFINITION
BrandNTN
Dw - Rolling element diameter9 mm
Dc1 - Roller cage bore diameter65 mm
Dc - Roller cage outer diameter115 mm
Bearing ring (inner ring) WSWS89313
Bearing ring (outer ring) GSGS89313
Ea - Rollers reference outer diameter110,3 mm
Eb - Rollers reference inner diameter73,9 mm
Cage assembly mass0,26 kg
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PRODUCT PERFORMANCE
Ca - Dynamic axial load rating167 kN
C0a - Static axial load rating635 kN
Cua - Limit axial load rating77,5 kN
N lim - Grease lubrication limit speed650 tr/min
N lim - Oil lubrication limit speed2600 tr/min
Tmin - Min operating temperature-20 °C
Tmax - Max operating temperature120 °C