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Inner rings

1R15X19X20 - NTN

1R15X19X20

Needle roller bearing, inner ring

Documentation

Product information

PRODUCT DEFINITION
BrandNTN
d - Internal diameter15 mm
B - Bearing/Inner ring width20 mm
F - Under roller diameter19 mm
rs - Min fillet radius0,3 mm
Lubrication hole on inner ringNon/No
t - IR chamfer length1,5 mm
Precision classP0
Mass0,016 kg
ABUTMENT
da min - Min shoulder diameter IR17 mm
ras max - Max shaft & housing fillet radius0,3 mm