Detailed description
NA4912 Needle Roller Bearing With Inner Ring 55x90x18mm
| Bearing Model | NA 4912 |
| Old Number | NA4912 |
| Stock Qty. | 2500.pcs (More on the Way) |
| Country Origin | GERMANY |
| Bearing Type | Single Row Needle Roller Bearing |
| Bearing Structure | Needle Roller Bearing Within Inner Ring |
| Operating Temp. | -20 ~ +100 |
| Applications | Machines |
| Size (dxDxB)mm | 55x90x18mm |
| Bore Dia (mm) | 55 |
| Outer Dia (mm) | 90 |
| Height (mm) | 18 |
| Weight / Mass (KG) | 0.45KG |
| Cage Material | Sheet Steel / Plastic |
| Lubrication | Grease |
| HS CODE | 8482400000 |
| MOQ | 1.pc |
| Shipping Way | DHL / TNT / UPS / FEDEX ,Etc |
| [email protected] |
If you are interested in purchase NA4912 Bearing,feel free to contact us by click the " Contact Now " button or by informaton given as below:
| Skype | hannagreenpower |
| Webchat | 0086-137 7145 6936 |
| 0086-137 7145 6936 | |
| [email protected] |
Besides,if you need any other Bearings or Guide Blocks or other Spare Parts,please feel free to send us the Inquiry!
| Suffix | Description |
| C3 | Radial internal clearance larger than normal |
| P5 | High dimensional and geometrical accuracy |
| RSR | Contact seal on one side |
| TV | Bearing with cage made from glass fibre reinforced polyamide66 |
| ZW | Double row design, dependent on the size |
| 2RSR | Contact seals on both sides |















