hat
Nan pifò aplikasyon anndan bag se pa nesesè pou bi zegwi à DC sof si arbr ipodwòm chan de kous se Inposibl, estanda bag enteryè pou DC yo konpare ak bi Louvri ak DC zegwi à, woulo Fèmen fen DC zegwi yo se bon pou poze sele nan fen fèmen nan kote yo pote . seri tanperati Operating pou bi grès grese yo -20 ℃ nan + 120 ℃.
eng
In most applications inner ring is not necessary for DC needle roller bearings unless shaft raceway is impractical, standard inner rings for DC to compare with Open and DC needle roller bearings, Close end DC needle roller bearings are good for sealing at the close end of bearing. Operating temperature range for bearings grease lubricated are -20℃ to +120℃.