17 mm x 30 mm x 13 mm KOYO NA4903 needle roller bearings
| Brand Name |
KOYO |
| Model Number |
NA4903 |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
KOYO NA4903 bearing Size Chart (mm/inches) |
|---|
| Days to Ship | 7 Days |
| RoHS | 6 |
| Bearing I.D. d(mm) | 20 |
| Bearing Material | [Steel] Steel |
| Housing Material | 1045 Carbon Steel |
| Flange Shape | Round Type |
| Width T(mm) | 55 ～ 80 |
| Holder Surface Treatment | Electroless Nickel Plating |
| Bearing Part Number | 6204 |
| Seals | VV (Non-Contact Rubber Seal) |
| Flange O.D. H(φ) | 81 |
| Shape | Flanged Pilot Type |
| Bearing Used | Deep Groove Ball Bearings |
| Bearing Retained | No |
| Number of Bearings | Double |
| Type | Bearings with Housings |
| Shape | Flanged Pilot Type |
| Bearing Used | Deep Groove Ball Bearings |
| Bearing Retained | No |
| Number of Bearings | Double |
| Type | Bearings with Housings |