Все продукты
Контактное лицо : Bruce
WhatsApp : +(86)18864882435

NU344 M cylindrical roller bearing,single row,ABEC-1,220*460*88

  • NU344 M cylindrical roller bearing,single row,ABEC-1,220*460*88
Место происхождения Китай
Фирменное наименование Neutral or OEM
Номер модели NU344M
Количество мин заказа 1
Упаковывая детали Промышленная упаковка или запрос клиента
Время доставки 3 дня для номера запасов; в течение 20 дней по заказам производства
Условия оплаты T/T;Western Union;Paypal

Свяжитесь со мной для бесплатных образцов и купонов.

WhatsApp:0086 18588475571

WeChat: 0086 18588475571

Скайп: sales10@aixton.com

Если у вас есть какие-либо проблемы, мы предоставляем круглосуточную онлайн-помощь.

x
Подробная информация о продукте
Точный рейтинг ABEC-1 Количество ряда Однократный ряд
Оставьте сообщение
Характер продукции

NU344M Cylindrical Roller Bearing 

d=220 mm             Inside Dia

D=460 mm            Outside Dia

B=88 mm               Width

m=72.5 kg              Mass

Cr= 1210 kN             Basic dynamic load rating, radial

Cor=1630 kN            Basic static load rating, radial

nG= 1500 r/min      Limiting speed,Grease lub

nG= 1700 r/min      Limiting speed,Oil lub

Cylindrical Roller Bearing 

NU344 M cylindrical roller bearing,single row,ABEC-1,220*460*88 0

Cylindrical roller bearings without outer ring capped edge

The NU cylindrical roller bearing has double capped edges on outer ring and without capped edge on inner ring 
The N cylindrical roller bearing has double capped edges on inner ring and without capped edge on outer ring 
The NU and N cylindrical roller bearings, the shaft is allowed two-way displacement toward the bearing box, i.e. the cylindrical roller bearings can bear the change of shaft length due to thermal expansion. Thus It is suitable to serve as a non-fixed bearing. It can bear larger radial load, but cannot take axial load.
 
Cylindrical roller bearings with capped edge on both outer ring and inner
The NJ cylindrical roller bearing has double capped edge on outer ring and single capped edge on inner ring. 
The NF cylindrical roller bearing with the single capped edge on outer ring & double capped edges on inner ring 
The NJ & NF cylindrical roller bearing, the axial-displacement of the shaft or housing on one-direction can be limited. The one-direction axial positioning can be reached. It can burden smaller axial load from one-direction. 
The NUP cylindrical roller bearing with double capped edges on the outer ring & with capped edge on one side of the inner ring, as well as with inner ring loose rib on the other side of the inner ring. The two-way axial positioning toward the shaft can be reached. The bearing can bear two-way axial force. The NUP & N cylindrical roller bearings can be chosen for the structure. The NJ and HJ cylindrical roller bearing with separate thrust collar is similar to the NUP cylindrical roller bearing, it can be used as the fixed (positioning) bearing.
Cylindrical roller bearings without inner ring or without outer ring
The RNU cylindrical roller bearing has an outer ring with double capped edges but does not come with inner ring. Such bearing is the NU cylindrical roller bearings without the inner ring 
The RN cylindrical roller bearing has an inner ring with double capped edge but does not come with outer ring. 
The RNU and RN cylindrical roller bearing are used with a component having a limitation on radial dimension. The axial journal or the surface of the housing bore can be used as the raceways. The hardness and the machining precision as well as the surface quality should be same as the raceways of the inner ring and the outer ring.

Unide Bearing has been the leading bearing expoter for years.we stock large quantity of bearings in various types.The brand we  deal in is included FAG INA TIMKEN NSK NTN KOYO NACHI ASAHI...etc.We assaure you the supplies of bearings with very good price.

If you want these bearings with low price,please contact us!