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K80X86X20 - NTN

K80X86X20

Needle roller bearing, cage assembly, steel cage

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Technical datasheet

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Specs

PRODUCT DEFINITION

Fw - Under rollers diameter 80 mm
Ew - Upper rollers diameter 86 mm
Bc - Cage Width 20 mm
Product classification image

TECHNICAL CHARACTERISTICS

Mass 0,077 kg
Brand NTN

PRODUCT PERFORMANCE

Cr - Dynamic load rating 39 kN
C0r - Static load rating 98 kN
Nlim - Grease lubrication limit speed 3300 tr/min
Nlim - Oil lubrication limit speed 5000 tr/min
Tmin - Min operating temperature -20 °C
Tmax - Max operating temperature 120 °C

ABUTMENT

b - Raceway width 20 mm