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Inner rings

1R200X220X50 - NTN

1R200X220X50

Needle roller bearing, inner ring

Documentation

Product information

PRODUCT DEFINITION
BrandNTN
d - Internal diameter200 mm
B - Bearing/Inner ring width50 mm
F - Under roller diameter220 mm
rs - Min fillet radius1,5 mm
Lubrication hole on inner ringNon/No
t - IR chamfer length3,5 mm
Precision classP0
Mass2,49 kg
ABUTMENT
da min - Min shoulder diameter IR208 mm
ras max - Max shaft & housing fillet radius1,5 mm