Place of Origin:
CHINA
Brand Name:
Z&H
Model Number:
NJ203
NJ203 Cylindrical Roller Bearing Brass Cage And Steel Cage For Electric Tools 17*40*12mm
Product Details
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Our advantages
1 . Non-standard Customized Service
We could customize many non-standard bearings as your drawing requests and offer in-house test report by professional engineers.All customized goods are made to order as requests.
2 . Perfect Quality Control System
We have perfect quality control system and testing equipment, experienced engineers over 10 years.We test the bearings one by one, ensuring the high performance of all bearings.
3 . Best After-sale service
Experienced different after-sale workers are online for more than 12hours a day, 7 days a week offering you different bearing solutions for you.
We are pleased to receive any comments from around the world via email, via phone/message or via Skype / WeChat / whatsApp / Viber / QQ...And so on.
4 . Multilingual communiexcavatorion
Appliance :
automatic transmission mechanism, household motor, motorcycle, electric tools, sports supplies, office appliances
| BEARING NO | DIMENSION(MM) | WEIGHT(KG) |
| NJ202 | 15*35*11 | 0.06 |
| NJ203 | 17*40*12 | 0.074 |
| NJ204 | 20*47*14 | 0.14 |
| NJ205 | 25*52*15 | 0.16 |
| NJ206 | 30*62*16 | 0.24 |
| NJ207 | 35*72*17 | 0.3 |
| NJ208 | 40*80*18 | 0.45 |
| NJ209 | 45*85*19 | 0.52 |
| NJ210 | 50*90*20 | 0.587 |
| NJ211 | 55*100*21 | 0.69 |
| NJ212 | 60*110*22 | 0.9 |
| NJ213 | 65*120*23 | 1.05 |
| NJ214 | 70*125*24 | 1.36 |
| NJ215 | 75*130*25 | 1.4 |
| NJ216 | 80*140*26 | 1.53 |
| NJ217 | 85*150*28 | 2.17 |
| NJ218 | 90*160*30 | 2.72 |
| NJ219 | 95*170*32 | 2.9 |
| NJ220 | 100*180*34 | 3.5 |
| NJ222 | 110*200*38 | 4.8 |
| NJ224 | 120*215*40 | 5.85 |
| NJ226 | 130*230*40 | 7 |
| NJ228 | 140*250*42 | 9.1 |
| NJ230 | 150*270*45 | 11 |
| NJ232 | 160*290*48 | 14 |
| NJ234 | 170*310*52 | 17.1 |
| NJ236 | 180*320*52 | 18 |
| NJ238 | 190*340*55 | 23 |
CONPANY PROFILE
ZhongHong Bearing Manufacturing Co. Ltd is a bearing production, sales - based company,
the company in the industrial field has many years of bearing supporting and industrial service experience.
Types involved: deep groove ball bearings, joint bearings, conical bearings, cylindrical bearings and so on Our products are widely used in machine tools,
coal mine, railway, petroleum printing, power plant, ship, aviation, automobile and other industries
WORKSHOP
FAQ
Q : What should i do for extending the bearings life ?
A : 1 . Don't allow strong impact, such as hammer striking, transfer roller pressure
2 . Use the accurate installation tool, avoid to use cloth kind and short fibers
3 . Lubriexcavatore the bearing to avoid rust with high quality mineral oil, especially in summer
4 . General inspection, such as the surrounding temperature, vibrate, noise inspection
5 . Keep bearing cleaning from dirt, dust, pollutant, moisture.
6 . Bearing should not be ultra cooled.
Q : 2 . How long do I expect the goods to be sent out ?
A : (1) stock bearings can ship out within 3 days for small order ,if large order might use one week
(2) for large order need about 30days .
Send your inquiry directly to us
