4pcs Block Bearing KP08 KP000 KP001 KP002 KP004 KP005 8/10/12/15/20/25/mm Dia Bore Ball Shaft Spherical Roller Mounted Pillow Bearing Feature: Shaft Diameter: (bearing inside diamter) KP08--8mm KP000--10mm KP001--12mm KP002--15mm KP003--17mm KP004--20 mm KP005--25mm KP006--30mm KP007--35mm Notice: 1. Please enable 0.1-0.3mm error due to guide measurement. Please make sure you do not mind earlier than you bid. 2. The colours can have various because the difference display, please understand. If you've got any questions about this item, please do not hesitate to contact us. We will respond you ASAP. Thank you very much on your support. Have a pleasant shopping!