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1R45X50X40 - NTN

1R45X50X40

Needle roller bearing, inner ring

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Technical datasheet

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PRODUCT DEFINITION
BrandNTN
d - Internal diameter45 mm
B - Bearing/Inner ring width40 mm
F - Under roller diameter50 mm
rs - Min fillet radius0,3 mm
Lubrication hole on inner ringNo
t - IR chamfer length1,5 mm
Precision classP0
Mass0,115 kg
ABUTMENT
da min - Min shoulder diameter IR47 mm
ras max - Max shaft & housing fillet radius0,3 mm