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Inner rings

1R170X190X60 - NTN

1R170X190X60

Needle roller bearing, inner ring

Documentation

Product information

PRODUCT DEFINITION
BrandNTN
d - Internal diameter170 mm
B - Bearing/Inner ring width60 mm
F - Under roller diameter190 mm
rs - Min fillet radius2 mm
Lubrication hole on inner ringNon/No
t - IR chamfer length3 mm
Precision classP0
Mass2,65 kg
ABUTMENT
da min - Min shoulder diameter IR179 mm
ras max - Max shaft & housing fillet radius2 mm