430240U NTN Cylindrical Roller Bearing
Offer High 4,200 rpm Limiting Speed - Oil Quality Brand 430240U NTN Cylindrical Roller Bearing .Contact Tapered Bore Bore Type Us Online to Get Best China Abec 5 Bearings Supplier Quote.
| Brand Name: | NTN |
| Model Number: | 430240U |
| Bore Type: | Tapered Bore |
| ra (max): | 2.5 mm |
| Limiting Speed - Oil: | 4,200 rpm |
| Groove Width A: | 8 mm |
| Center Guidance: | Floating Steel Ring |
| Roller Profile: | Symmetric |
| Enclosure: | Open |
| D: | 180 mm |
Product Details
| Bore Type | Tapered Bore |
| ra (max) | 2.5 mm |
| Limiting Speed - Oil | 4,200 rpm |
| Groove Width A | 8 mm |
| Center Guidance | Floating Steel Ring |
| Roller Profile | Symmetric |
| Enclosure | Open |
| D | 180 mm |
| Axial Load Factor Y0 | 2.83 |
| Axial Load Factor Y2 | 4.30 |
| Retainer Material | Pressed Steel |
| Nr. of Holes | 4 |
| Hole Diameter (do) | 4 mm |
| Configuration | Double Row |
| Axial Load Factor Y1 | 2.89 |
| Limiting Speed - Grease | 3,300 rpm |
| da (min) | 99 mm |
| Da (max) | 166 mm |
| Dynamic Load Rating | 415,000 N |
| Constant e | 0.23 |
