También se conoce como
NB212920
NK21/20-XL
RNA212920
TAF212920
CategoríaRodamiento de agujas e corona de agujas
Peso y dimensiones
Interior (d) mm
21
Exterior (D) mm
29
Ancho (B) mm
20
Interior (d) pulgadas
0.8268
Exterior (D) pulgadas
1.1417
Ancho (B) pulgadas
0.7874
Peso (kg)
0.035
Propiedades del producto
Junta
Sin junta
Descripción del sufijo
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)
