30311 Tapered Roller Bearing 55*120*31.5mm

30311 tapered roller bearing

Application:  

Tapered roller bearings are widely used in automobiles, rolling mills, mining, metallurgy, plastics machinery and other industries.

Single row taper roller is the most be used of the taper roller bearing series. The small sizes Double row taper roller are used in the car wheel hub in the recently years. Four-row taper roller bearings were used in large cold, hot rolling mill, and other heavy machinery.

Double row tapered roller bearings are mainly used for gear boxes, lifting equipment, rolling mills and for mining machinery, such as tunnel boring machine.

Our services:
1) OEM service: We can design and produce it based on your requirment.

2) The different package can be choose.
a. Neutral package + carton package. 
b. Carton package + pallet.
c. Wood package + pallet.
d. As customer's request.

3) Delivery time:As soon as possible.

4) Delivery type: 
a. Ocean Shipping: negotiation.
b. EMS/Fedex/DHL/TNT Express: around 5-10 working days to arrive.
c. International Air Mail: around 2-4 weeks to arrive.
d. As customer's request.

5) Long life maintenance service for the products.

Payment: 
1)More than USD10,000.00, T/T 30% deposit, 70% before shipment.
2)WESTERN UNION available.
3)PayPal available.