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89313 - NTN

89313

Needle roller bearing, thrust cylindrical roller bearing, 893 series

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Technical datasheet

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Specs

PRODUCT DEFINITION

d - Bore diameter of support washer IR - WS 65 mm
D - Outside diameter of support washer OR - GS 115 mm
d1 - External diameter of support washer IR - WS 115 mm
D1 - Bore diameter bearing washer OR - GS 67 mm
T - Thrust bearing height 30 mm
Dc1 - Roller cage bore diameter 65 mm
Dc - Roller cage outer diameter 115 mm
rs - Min fillet radius 1,1 mm
Cage assembly reference K89313
Bearing ring (inner ring) WS WS89313
Bearing ring (outer ring) GS GS89313
Ea - Rollers reference outer diameter 110,3 mm
Eb - Rollers reference inner diameter 73,9 mm
Mass 1,43 kg
Cage assembly mass 0,26 kg
Bearing ring (inner ring) WS mass 0,58 kg
Bearing ring (outer ring) GS mass 0,58 kg
Brand NTN
Product classification image

PRODUCT PERFORMANCE

Ca - Dynamic axial load rating 167 kN
C0a - Static axial load rating 635 kN
Cua - Limit axial load rating 77,5 kN
Nlim - Grease lubrication limit speed 650 tr/min
Nlim - Oil lubrication limit speed 2600 tr/min
Tmin - Min operating temperature -20 °C
Tmax - Max operating temperature 120 °C

ABUTMENT

da min - Min shoulder diameter IR 110 mm
Db max - Max OR shoulder diameter 74 mm
ras max - Max shaft & housing fillet radius 1 mm