89320L1 - NTN


Needle roller bearing, thrust cylindrical roller bearing, 893 series


3D file

Technical datasheet

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d - Bore diameter of support washer IR - WS 100 mm
D - Outside diameter of support washer OR - GS 170 mm
d1 - External diameter of support washer IR - WS 170 mm
D1 - Bore diameter bearing washer OR - GS 103 mm
T - Thrust bearing height 42 mm
Dc1 - Roller cage bore diameter 100 mm
Dc - Roller cage outer diameter 170 mm
B - Ring thickness 14,5 mm
rs - Min fillet radius 1,5 mm
Cage assembly reference K89320L1
Bearing ring (inner ring) WS WS89320
Bearing ring (outer ring) GS GS89320
Ea - Rollers reference outer diameter 163 mm
Eb - Rollers reference inner diameter 110,6 mm
Mass 4,19 kg
Cage assembly mass 0,81 kg
Bearing ring (inner ring) WS mass 1,69 kg
Bearing ring (outer ring) GS mass 1,69 kg
Precision class P0
Brand NTN
Product classification image


Ca - Dynamic axial load rating 335 kN
C0a - Static axial load rating 1370 kN
Nlim - Grease lubrication limit speed 430 tr/min
Nlim - Oil lubrication limit speed 1700 tr/min
Tmin - Min operating temperature -20 °C
Tmax - Max operating temperature 120 °C


da min - Min shoulder diameter IR 163 mm
Db max - Max OR shoulder diameter 110 mm
ras max - Max shaft & housing fillet radius 1,5 mm