SKF 311 NR
SKF
311 NR
Bore diameter55 mm
Outside diameter120 mm
Width29 mm
Basic dynamic load rating79.2 kN
📋 Request Price & Availability
Available to order — subject to stock & destination
Dimensions
| Bore diameter | 55 mm |
| Outside diameter | 120 mm |
| Width | 29 mm |
Performance
| Basic dynamic load rating | 79.2 kN |
| Basic static load rating | 67 kN |
| Reference speed | 10 000 r/min |
| Limiting speed | 6 300 r/min |
Properties
| Filling slots | With |
| Number of rows | 1 |
| Locating feature, bearing outer ring | Snap ring (fitted) |
| Bore type | Cylindrical |
| Cage | Sheet metal |
| Matched arrangement | No |
| Radial internal clearance | CN |
| Material, bearing | Bearing steel |
| Coating | Without |
| Sealing | Without |
| Lubricant | None |
| Relubrication feature | Without |
| Indicative carbon footprint for new product | 5.4 kg CO2e |
Logistics & Classification
| Product net weight | 1.5 kg |
| eClass code | 23-05-08-01 |
| UNSPSC code | 31171504 |
Frequently Asked Questions
Is the SKF 311 NR available for immediate delivery?
We stock a wide range of SKF Deep groove ball bearings and can advise on current availability and lead time. Contact us: info@tecnicaindustriale.biz or +39 080 536 7090.
What is the price of SKF 311 NR?
Pricing depends on quantity and delivery requirements. Submit a quote request and we will respond within 1 business day.
Can Tecnica Industriale supply genuine SKF bearings?
Yes. As a SKF distributor, all products are fully traceable. We do not supply counterfeit or grey-market components.
What is the lead time for SKF 311 NR?
Lead times vary. Many standard SKF references are dispatched within 24-48 hours from our Italian warehouse, subject to stock. Contact us for confirmation.