Method of extending the Taper roller bearing 32018’s lifetime:
1. The installation is correct, that affects precision, life, performance. And fill the bearing with lubricant after installation.
2. Don't allow strong impact, such as hammer striking, transfer roller pressure
3. Use the accurate installation tool, avoid to use cloth kind and short fibers
4. Lubricate the bearing to avoid rust with high quality mineral oil, especially in summer
5. General inspection, such as the surrounding temperature, vibrate, noise inspection
6. Keep bearing cleaning from dirt, dust, pollutant, moisture.
7. Bearing should not be ultra cooled.
Specification of conical roller bearing 20 series:
|
Item |
Specifications |
|
Model |
All 20 series |
|
Material |
Chrome Steel, Carbon Steel, Stainless steel |
|
Bore size |
20-320mm |
|
Outer diameter |
42-480mm |
|
Precision Grade |
P0(ABEC-1), P6(ABEC-3), P5(ABEC-5), P4(ABEC-7), P2(ABEC-9) |
|
Seal type |
Open, Z, ZZ, RS, 2RS |
|
Inner clearance standards |
C2, C0, C3, C4, C5 |
|
Vibration |
Z1V1, Z2V2, Z3V3 |
|
Cage |
Stamping steel, brass solid cage |
|
Application |
Automobile, rolling machine, mine industry, metallurgy, plastic machine, etc. |
|
Packaging |
NSK Plastic bag+NSK Paper box+NSK Carton box+Wooden pallet; Customer’s special requests are acceptable. |
|
Service |
OEM service, Customization service, Customers’ Logo service; |







