tapered roller bearing 30207 for Gear Box
|Terms of Trade:||FOB,CFR,CIF,EXW,FCA|
|Min. Order:||1000 Set/Sets|
|Place of Origin:||China|
Model No.: tapered roller bearings
Tapered Roller Bearing 30207 for Gear Box:
XCC has an integrated bearing production chain what combined with R&D, tubing, forging, turning, heat treating, grinding etc. Including auto alternator bearings,tension bearings, air-conditioner clutch bearings, water pump bearings, precision machine tool bearings, chemical fiber & textile machinery bearings, as well as whole series of standard and non-standard deep groove ball bearings etc with high precision, high speed, low noise and long life.
ZXZ build up entire bearing production line from steel tube, forging, turning, heat treatment to grinding and assembling after 10 years effort; high quality bearing rings which do heat treatment already provide for top 5 bearing manufacturer worldwide, production capacity reach 200 million sets annually; adopt full automatic CNC grinding and assembly line, benefit from big amount of advanced manufacturing equipment, ZXZ has ability to service for world class level customers.
XCC specialized in the fields of bearings, bearing parts and auto parts manufacturing.
ZXZ Automotive bearings:
(Alternator bearings, Tensioner bearings, engine fan bearings, automotive steering bearings, electromagnetic clutch bearings,water pump bearings, transmission system bearings, the third generation tripod universal joint bearings, propeller shaft bearings & drive shaft bearings)
tapered Roller Bearing 30207 for Gear Box:
precision tapered roller bearings :
1. Operation of bearing inner ring;
2. Sometimes, aluminum scrap will enter the bearing inside gearbox;
3. Has a high load carrying capacity, and is able to withstand a certain degree
of axial impact load. Need to ensure the service life of bearings under a high
4. Initially, bearings lubricated by grease, and later use oil to lubricate. Sealing
performance requirements are relatively not very high, but not allow iron and
aluminum scrap entering bearings.
1. The service life is relatively high under high loads, general requirements of 3~5 times theory life;
2. In the gearbox, foreign matters can enter bearings easily, require bearings have a high compressive strength and wear resistance.
To ensure the service life, we have made improvements in the following two aspects:
The material selection of bearing components;
1. Rings manufactured by high-purity specialty quality bearing steel;
2.Steel balls are from famous brand manufactures, that effectively guarantee materials and processing accuracy;
3. The bearing rings are manufactured by high speed forging +cold rolling, and do Nitrocarburizing on the raceway surface.
1. Sealed with tri-lips light contact structure -- having a high sealing performance, and suitable for high-speed operation;
2. Using oil reservoir structured cages -- increase the lubrication capability of bearings;
3. Optimize the groove curvature of outer ring and the raceway of inner ring -- suitable for high-speed and reduce axial movement;
4. Both inner and outer bearing rings of high-emission vehicles are used forging process or nitriding treatment -- increase raceway strength, improve crush resistance, and abrasion resistance.
ZHEJIANG XCC GROUP CO.,LTD.
ZHEJIANG XCC GROUP CO., LTD (hereinafter referred to as XCC, stock code: 603667) is a comprehensive enterprise specialized in the production of bearings, integrated with R&D, manufacturing and customer service. Now our company has formed into three industrial bases in XinChang of Zhejiang province, Hefei of Anhui province,and Dalian of Liaoning province. XCC created a vertically integrated bearing procuction chain what combined with R&D,tubing,forging,turning,heat treating,grinding,sale,and customer service. The bearings that we produced including auto-alternators bearings,tensioner bearings,electromagnetic clutch bearings,water pump bearings,precision machine tool bearings,chemical fiber & textile machinery bearings,as well as whole series of standard and non-standard deep groove ball bearings etc.As XCC bearings are famous for high precision,high speed,low noise and long life,which are having been sold far to lot of countries and regions,i.e.United States,Japan,Korea,Brazil,Now XCC auto bearings have serviced for many car manufacturers such as Nissan,Hyundai etc.
- Company Name: ZHEJIANG XCC GROUP CO.,LTD.
- Representative: ZHANGFENG
- Product/Service: Automotive Bearings , Auto Parts , Precision Bearings , Alternator Bearings , Tripod Universal Joint Bearings , Drive Shaft Bearings
- Capital (Million US $): 1700000000
- Year Established: 1968
- Total Annual Sales Volume (Million US $): US$10 Million - US$50 Million
- Export Percentage: 51% - 60%
- Total Annual Purchase Volume (Million US $): US$1 Million - US$2.5 Million
- No. of Production Lines: 160
- No. of R&D Staff: 61 -70 People
- No. of QC Staff: Above 100 People
- OEM Services Provided: yes
- Factory Size (Sq.meters): Above 100,000 square meters
- Factory Location: No.199,TaiTan Road,XinChang,ZheJiang,China.
- Contact Person: Ms. Sharon
- Tel: 86-0575-86339600
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