Dear Visitors We will attend in 2014 CHINA INTERNATIONAL BEARING INDUSTRY EXHIBITION, taking place on 18 Sep, 2014 to 21 Sep, 2014, in SHANGHAI WORLD EXPO EXHIBITION & CONVENTION CENTER. Our Hall Number is: H2, Booth Number is: G128 Thanking you!
Thank you.
SKATE bearing
We can offer top rank skate bearings, used for skate shoes and skate boards. Normally we provide chrome steel skate bearings and ceramic ball skate bearings. The bearings with ceramic balls have the better rolling and tolerance, and it's long life style.
The items include 688, 608, 627, there have ZZ type (Metal shields), 2RS type (Contact rubber seals) included.
Type |
Dimension (mm) |
Basic Load Rating (N) |
Limiting Speed (rpm) |
Weight (Kg) | |||||
d |
D |
B |
r (min) |
Dynamic |
Static |
Grease |
Oil | ||
8 |
16 |
4 |
0.2 |
1600 |
714 |
33000 |
39000 |
0.0031 | |
8 |
22 |
7 |
0.3 |
3310 |
1350 |
30000 |
35000 |
0.012 | |
7 |
22 |
7 |
0.3 |
3310 |
1350 |
30000 |
35000 |
0.013 |