| ACCURACY
The contrast of bearing accuracy grade
| Country |
Standard |
Accuracy Grade |
| China |
GB307-94 |
0 |
6 |
5 |
4 |
2 |
| ISO |
ISO |
0 |
6 |
5 |
4 |
2 |
| Sweden |
SKF |
P0 |
P6 |
P5 |
P4 |
P2 |
| Germany |
DIN |
P0 |
P6 |
P5 |
P4 |
P2 |
| Japan |
JIS |
0 |
6 |
5 |
4 |
2 |
| U |
ANS |
ABEC1 |
ABEC3 |
ABEC5 |
ABEC7 |
ABEC9 |
RATED LOD*LIFE SPAN
Adcanced processing equipments,refined processing technology and strice manufacturing and inspection methods guarantee products of high-quality and long lifespan .The lice load reaches the ISO0281/1 standard and dead load iso76,the rated lifespan of our bearing reaches the standard ofISO281/1
BEARING RADIAL CLERANCE
Inner diameter(mm) |
2Group (um) |
Basic Group (um) |
3Group (um) |
4Group (um) |
5Group (um) |
| Over |
To |
Min |
Max |
Min |
Max |
Min |
Max |
Min |
Max |
Min |
Max |
| 2.5 |
6 |
0 |
7 |
2 |
13 |
8 |
23 |
---- |
---- |
---- |
---- |
| 6 |
10 |
0 |
7 |
2 |
13 |
8 |
23 |
14 |
29 |
20 |
37 |
| 10 |
18 |
0 |
9 |
3 |
18 |
11 |
25 |
18 |
33 |
25 |
45 |
LUBRICATING CAPACITY
Our bearing products are filled with lube or grease,which guarantees the work condition in ligh working load,medium rotate speed in the temperature ranging form-30℃to120.We also adopt special lube or Lubricating method for specific usage.
LUBRICATING CAPACITY
We use platic pipe as package.When customers need special packing,we can supply according to the contract.
RUSTRESISTING
Bearing should normally be put under the protected condition then it is to be stored and preserved.The rustresisting period is half year.If any bearing is rusted within the rustresistu/ing period,upon the contract,you may claim for returning thegoods or changging newones.If there is half ayear over the preservation period,at the time before hthe expiring dete of rustresisting you have to check it over then according to the stipulation to be rustresisted again so as to keep the bearing notrusty. |
