Typical applications:

Heavy harbour cranes, shipboard cranes, ladle turrets and grab cranes, radar antennas, wind energy turbine main bearings, tunnel boring machines and loading buoys (oil, gas swivels), machine tools (in general where the application requires high duty cycles)

Characteristics:

High precision

Highest axial load capacity

Especially high tilting moment load capacity

High rigidity

Long service life

Series 320, standard design

external toothed:

31-20 1250/2-06700

31-20 1400/2-06710

31-20 1600/2-06720

31-20 1800/2-06730

31-20 2000/2-06740

internal toothed:

32-20 1250/2-06750

32-20 1400/2-06760

32-20 1600/2-06770

32-20 1800/2-06780

32-20 2000/2-06790

Series 325, standard design

external toothed:

31-25 1800/2-06800

31-25 2000/2-06810

31-25 2240/2-06820

31-25 2500/2-06830

31-25 2800/2-06840

internal toothed:

32-25 1800/2-06850

32-25 2000/2-06860

32-25 2240/2-06870

32-25 2500/2-06880

32-25 2800/2-06890

Series 332, standard design

external toothed:

31-32 2240/2-07300

31-32 2500/2-07310

31-32 2800/2-07320

31-32 3150/2-07330

31-32 3550/2-07340

31-32 4000/2-07350

internal toothed:

32-32 2240/2-07360

32-32 2500/2-07370

32-32 2800/2-07380

32-32 3150/2-07390

32-32 3550/2-07400

32-32 4000/2-07410

Series 340, standard design

external toothed:

31-40 2800/2-07420

31-40 3150/2-07430

31-40 3550/2-07440

31-40 4000/2-07550

31-40 4500/2-07560

internal toothed:

32-40 2800/2-07470

32-40 3150/2-07480

32-40 3550/2-07490

32-40 4000/2-07500

32-40 4500/2-07510

Series 350, standard design

external toothed:

31-50 3150/2-07520

31-50 3550/2-07530

31-50 4000/2-07540

31-50 4500/2-07550

31-50 4750/2-07555

internal toothed:

32-50 3150/2-07560

32-50 3550/2-07570

32-50 4000/2-07580

32-50 4500/2-07590

32-50 4750/2-07595

Xuzhou Xinda Slewing Bearing Co., Ltd is a comprehensive manufacture , specializing in producing designing and R & D the slewing bearings . We have first-rate facilities , large production capacity , excellent engineers and technicians , modern production plant and complete testing equipments , and have reached the high industry level by our comprehensive strength , which located in Xuzhou --- the China Construction Machinery Base .

Meanwhile , our company has passed ISO9001-2000 Quality System Certification and won lots of hornor at home and abroad by high precison , long life , excellent quality , reasonable price and perfect after-sales services . Our main markets are covering with more than 30 countries and areas in Asia , Europe , the Americas and so on .