4R383 NTN Cylindrical Roller Bearing
Tapered Roller Bearing are a few 1236 mm Da (max) brands you will find Machined Brass Retainer Material in our BEARING SUDAMERICANA,S.A. inventory. 1280 mm D Find 4R383 NTN Cylindrical Roller Bearing to see what's in stock!
| Brand Name: | NTN |
| Model Number: | 4R383 |
| D: | 1280 mm |
| Da (max): | 1236 mm |
| Retainer Material: | Machined Brass |
| Fillet Radius/Chamfer: | 9.5 mm |
| Limiting Speed - Grease: | 240 rpm |
| Weight: | 1910.000 kg |
| Axial Load Factor Y2: | 3.45 |
| Axial Load Factor Y0: | 2.26 |
Product Details
| D | 1280 mm |
| Da (max) | 1236 mm |
| Retainer Material | Machined Brass |
| Fillet Radius/Chamfer | 9.5 mm |
| Limiting Speed - Grease | 240 rpm |
| Weight | 1910.000 kg |
| Axial Load Factor Y2 | 3.45 |
| Axial Load Factor Y0 | 2.26 |
| Static Load Rating | 31,000,000 N |
| Center Guidance | Fixed Inner Ring Rib |
| Bore Type | Cylindrical Bore |
| Roller Profile | Symmetric |
| Axial Load Factor Y1 | 2.32 |
| Enclosure | Open |
| Hole Diameter (do) | 25 mm |
| Limiting Speed - Oil | 310 rpm |
| d | 800 mm |
| da (min) | 844 mm |
| Groove Width A | 50 mm |
| Dynamic Load Rating | 20,000,000 N |
