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1R50X55X25 - NTN

1R50X55X25

Needle roller bearing, inner ring

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3D file

Technical datasheet

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Specs

PRODUCT DEFINITION

d - Internal diameter 50 mm
B - Bearing/Inner ring width 25 mm
F - Under roller diameter 55 mm
rs - Min fillet radius 0,6 mm
Lubrication hole on inner ring No
t - IR chamfer length 2 mm
Precision class P0
Mass 0,078 kg
Brand NTN

ABUTMENT

da min - Min shoulder diameter IR 54 mm
ras max - Max shaft & housing fillet radius 0,6 mm