Главная
Все Категории
Подшипник ролика иглы подшипника кулачка

Подшипник ролика иглы подшипника кулачка

Категория: >>>
Поставщик: Ningbo Chaoyueda Machinery Co. Ltd.Ningbo Ltd.

Цена:*

Количество:

В избранное

Описание и отзывы

Характеристики

Part	Bearing Bush	Bearing Shaft	Needle Roller	Spacer
Material	SUJ2	SNCM220	SUJ2	550C
Heat Treatment	Quenching Temperig	Carburization	Quenching Temperig	Quenching Temperig
Hardness HRC	60-62	58-60	61-63	50-55
Precision mm	≤0.002	≤0.002	≤0.002	≤0.01
Roundness mm	＜0.0015	＜0.0015	＜0.0015
Cylindricity mm	≤0.001	≤0.001	≤0.001
Concentricity mm	0.0015	0.0015
Verticality mm	≤0.002	≤0.002
Surface Roughness	≤0.002	≤0.2	≤0.15	≤0.4

Buyers' Notice: Tapered roller bearings are precision components.

① The working temperature of our company's bearings is recommended to be below 55°C for long-term use.

② When installing, please do not directly strike the flange part of the bearing with a hammer, otherwise it will lead to fracture or cause poor rotation.

Before using this bearing, it is necessary to confirm the load to avoid adverse consequences caused by overloading

(such as aggravated wear and shortened service life, etc.).

Похожие товары

Новые поступления

Новинки товаров от производителей по оптовым ценам