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NK26/20R+1R22X26X20 - NTN

NK26/20R+1R22X26X20

Needle roller bearing, machined-rings, with inner ring, double-side ribs, lubrication hole

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Technical datasheet

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Specs

PRODUCT DEFINITION

d - Internal diameter 22 mm
D - External diameter 34 mm
C - Width of bearing, drawn cup or outer ring 20 mm
F - Under roller diameter 26 mm
rs - Min fillet radius 0,3 mm
s - Max axial offset 0,5 mm
Lubrication hole on outer ring Yes
k - Hole diameter 2,5 mm
Inner ring reference 1R22X26X20
Lubrication hole on inner ring No
Radial clearance class CN
Precision class P0
Mass 0,064 kg
Brand NTN
Product classification image

PRODUCT PERFORMANCE

Cr - Dynamic load rating 19,1 kN
C0r - Static load rating 30,5 kN
Nlim - Grease lubrication limit speed 10000 tr/min
Nlim - Oil lubrication limit speed 15000 tr/min
Tmin - Min operating temperature -20 °C
Tmax - Max operating temperature 120 °C

ABUTMENT

da min - Min shoulder diameter IR 24 mm
Da max - Max shoulder diameter OR 32 mm
ras max - Max shaft & housing fillet radius 0,3 mm