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重卡差速器总成

HOME > Supply products > This is a 31311 tapered roller bearing. Figure number: WY3131 Specifications: inner diameter 55 cm, outer diameter 120 cm, height 34 cm. It is processed by quenching process of high wear-resistant bearing steel, It is mainly adapted to the main reducer of

This is a 31311 tapered roller bearing. Figure number: WY3131 Specifications: inner diameter 55 cm, outer diameter 120 cm, height 34 cm. It is processed by quenching process of high wear-resistant bearing steel, It is mainly adapted to the main reducer of

Hits：	152
Brand：	平安乾晋
Unit-price：	discuss personally
MOQ：
Total supply：
Period for dispatch：	Ship within 3 day from the date of payment by the buyer
Valid to：	long-term
Last update：	2026-09-03 15:13

Detailed Information

这款是31311圆锥滚子轴承
图号：WY31311
规格:内径55CM，外径120CM，高度34CM。
采用高耐磨轴承钢淬火工艺加工，
主要适配重卡主减速器，承受径向与轴向复合载荷。

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