China Multicolor Wholesale Custom Deep Groove Ball Roller 608 Skateboard Bearings, Find details about China Bearing, Roller Bearing from Multicolor Wholesale Custom Deep Groove Ball Roller 608 Skateboard Bearings
Grade | ABEC-9 |
Material | Half carbon steel half chorme st eel bearings |
Limiting speed | Grease Lubrication 3,4000 R PM |
Logo | OEM |