ZYS RB3010 Crossed Roller Bearing (30 x 55 x 10 mm)
ZYS · MPN RB3010 · Maglev ID ac-zys-rb3010
CN Maker in China, factory not confirmed unknown REPORTED
Small split-outer-ring crossed roller bearing from ZYS, sized for wrist and finger joints, sold factory-direct with MOQ 1.
Specifications
| Bore | 30 mm |
|---|---|
| Outside diameter | 55 mm |
| Width | 10 mm |
| Basic dynamic load rating C | 7.35 kN |
| Type | Crossed roller, split outer ring (RB type); sealed RB-UU also offered |
| Basic static load rating C0 | 8.36 kN |
Who makes it
MakerLuoyang Bearing Research Institute Co., Ltd. (ZYS)
Based inChina
RoleFactory
Need a different shaft, connector, firmware or enclosure, or a price at 1,000 units? Maglev takes the catalog part to the factory and comes back with a custom version and one fixed price.
Landed cost in the US
CN
43.3%
TW
10%
VN
18.3%
IN
15.8%
JP
12.5%
KR
12.5%
DE
10%
MX
15.8%
US
0%
Total US duty on this part by where it is made (2026-10-29). Mexico shown before USMCA preference; qualifying goods enter duty free. Your factory choice, not the shipping port, sets the origin.
Loading duty data…
Compliance
| HTS classification | 8482.50.0000 |
|---|---|
| NDAA | unknown |
| Blue UAS | unknown |
| FCC | n/a |
Equivalents from other makers
Sources
- https://chinazys.en.made-in-china.com/product/hwoEKPHACxcs/China-Zys-Robot-Bearing-Cross-Roller-Bearing-Rb3010-as-Spare-Parts.htmlspecs, RB size table, price range, MOQ, lead time
Record confidence: REPORTED. VERIFIED means the maker's own documents; REPORTED means a credible third party; UNVERIFIED means a single weak source. Anything we could not confirm says unknown.