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K89307 - NTN

K89307

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

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Technical datasheet

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Specs

PRODUCT DEFINITION

Dc1 - Roller cage bore diameter 35 mm
Dc - Roller cage outer diameter 68 mm
Bearing ring (inner ring) WS WS89307
Bearing ring (outer ring) GS GS89307
Ea - Rollers reference outer diameter 64,4 mm
Eb - Rollers reference inner diameter 40 mm
Cage assembly mass 0,064 kg
Brand NTN
Product classification image

PRODUCT PERFORMANCE

Ca - Dynamic axial load rating 66 kN
C0a - Static axial load rating 214 kN
Cua - Limit axial load rating 26,1 kN
Nlim - Grease lubrication limit speed 1200 tr/min
Nlim - Oil lubrication limit speed 4600 tr/min
Tmin - Min operating temperature -20 °C
Tmax - Max operating temperature 120 °C