MR303920 Needle Roller Bearing (Machined-Ring)
NTN • PN: MR303920
$45.66
Stock: 2 pcs.
Qty range: 1+
NTN MR303920 machined-ring needle roller bearing for compact high-load applications; designed to run on a hardened shaft as raceway.
Product information
| part_number | MR303920 |
| manufacturer | NTN |
| pname | MR303920 Needle Roller Bearing (Machined-Ring) |
| stock | 2 pcs. |
| qty_range | 1+ |
| unit_price | 45.66 |
Highlights & Applications
Used in heavy-duty roller conveyors, gearbox shafts, and shafts where compact radial cross-section is needed.
NTN MR303920 machined-ring needle roller bearing for compact high-load applications; designed to run on a hardened shaft as raceway.
| Type | machined-ring needle roller bearing |
| Fw | 47.625 mm |
| D | 61.912 mm |
| Width | 31.75 mm |
| Dynamic load rating | ~59 kN |
| Static load rating | ~105 kN |
| Limiting speed (oil/grease) | ~8.5k/5.5k RPM |
| Material | high carbon chrome steel |
No compatibility data available.
