NTN 150BA182 Angular Contact Ball Bearings Excavator Bearing 150*182*25mm NTN 150BA182

Product Introduction:

Excavator bearings include: excavator walking bearings, excavator rotary bearings, excavator needle roller bearings, excavator gearbox bearings, excavator walking motor bearings, excavator walking drive bearings, excavator joint bearings, excavator rotary support bearings and the British non-standard bearings used in excavators.

 Feature:

a.improper adjustment of shift device, if the transmission of this type of excavator adopts mechanical manual shift mode, if the shift lever, longitudinal shaft, horizontal shaft and vertical fixed screw loose may cause the transmission "shift".
Variable speed drive mechanism wear

b. improper operation method excavator driving on the slope (especially downhill), if the operation is improper, will also lead to transmission "jump".

c. the transmission mechanism of the shifting device of the excavator relies on the sliding tooth sleeve to move axially on the fixed tooth sleeve and engage with the driven gear of each gear to realize shifting.
In the process of frequent gear shifting, the tooth end face of the meshing gear mentioned above is easy to be ground into a cone, resulting in the reduction of its meshing performance and leading to "gear jumping".

d. to prevent "jump out" of the transmission, excavator in transmission ,cover and fork shaft at the top of the box cover hole and Ⅰ, reverse gear fork are self-locking Ann has the function of steel ball and spring.
When the spring which plays the role of positioning self-locking is weakened or broken, the self-locking performance of the self-locking mechanism will decline until disappear, causing the transmission "jump".
At the same time, the positioning of steel ball or fork shaft groove if wear, can also cause transmission "jump".

 Application:

These bearings are the most common type and are used in a wide variety of applications. Such as Steel Industry , Mining & Construction , Papermaking Machinery , Wind Turbines , Machine Tools , Gearboxes , Electric Motors , Pumps & Compressors , Injection Molding , Motorcycles , Railways, etc.

Drawing:

Packaging Details:
1. industrial tube packing + cartons + pallets
2. Individual colorful or white box + carton + pallets
3. As the clients' requirement

Transportation:
1. Less than 45 KGS, we will send by express. (Door to Door, Convenient)
2. Between 45 - 200 KGS, we will send by air transport. (Fastest and safest, but expensive )
3. More than 200 KGS, we will send by sea. (Cheapest and usual)

Payment:
1. TT. 30% payment in advance as deposit, balance before delivery.
2. L/C at sight. (high bank charges, not suggest , but acceptable )
3. 100% Western Union in advance. (specially for air shipment or small amount)

Miss.Lucy

The Foreign Trade Manager

With Decades Of Experience In Foreign Trade Export, The Clients Of The Transaction Have Spread All Over The World.
Mobile: + 86-18766165306
Skype: live: aobobearing
Wechat: aobobearing
Tel: + 86-0531-88785536

E-mail: aobobearing1(at)aobobearings.com
Web: www.aobobearings.com