Também conhecido como
NB212920
NK21/20-XL
RNA212920
TAF212920
CategoriaRolamanto de agulhas e coroa de agulhas
Peso e dimensões
Interno (d) mm
21
Externo (D) mm
29
Largura (B) mm
20
Interno (d) polegadas
0.8268
Externo (D) polegadas
1.1417
Largura (B) polegadas
0.7874
Peso (kg)
0.035
Características do produto
Vedação
Sem vedação
Descrição do sufixo
BThe Significance Of This Sign Is Not Determined Separately. They Are In Need For Appointment Of Special Features Of The Construction Of Internal Form External Uses. In General, The Use These Only Temporarily, During A Transitional Time To Avoid Confusion. In Some Cases, They Also For Permanent Appointment Of Bearings And Parts Of The Same Type And Size, But With A Differ Interior Design. (Source: Ina-Catalogue No. 307)
