90RIT399 Single Row Cylindrical Roller Bearing 228.6x431.8x117.48mm
| Model Number |
Hm714 |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
90RIT399 Single Row Cylindrical Roller Bearing 228.6x431.8x117.48mm Size Chart (mm/inches) |
|---|
| Bearing number | E30311J |
| Size (mm) | 55x120x31.5 |
| Bore Diameter (mm) | 55 |
| Outer Diameter (mm) | 120 |
| Width (mm) | 31.5 |
| d | 55 mm |
| D | 120 mm |
| T | 31.5 mm |
| B | 29 mm |
| C | 25 mm |
| a | 6.5 mm |
| r1 min. | 2.5 mm |
| r2 min. | 2 mm |
| Weight | 1.56 Kg |
| Basic dynamic load rating (C) | 148000 kN |
| Basic static load rating (C0) | 170000 kN |
| (Grease) Lubrication Speed | 3300 r/min |
| (Oil) Lubrication Speed | 4400 r/min |
| Calculation factor (e) | 0.35 |
| Calculation factor (Y0) | 0.96 |
| Category | Roller Bearings |
| Inventory | 0.0 |
| Manufacturer Name | NACHI |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 0 |
| EAN | 4991893858990 |
| Product Group | B04334 |
| Bore Type | Cylindrical Bore |
| Configuration | Single Row |
| Enclosure | Open |
| Bore Size | 55 mm |
| Outside Diameter | 120 mm |
| Width | 31.5 mm |
| Fillet Radius/Chamfer | 2.5 mm |
| r1 | 2 mm |
| Load Center | 6 mm |
| Dynamic Load Rating | 149,000 N |
| Static Load Rating | 170,000 N |
| Limiting Speed - Grease | 3,300 rpm |
| Limiting Speed - Oil | 4,500 rpm |
| Constant e | 0.35 |
| Axial Load Factor Y0 | 0.96 |
| Axial Load Factor Y1 | 1.74 |
| da (min) | 67 mm |
| db (max) | 71 mm |
| Da (min) | 104 mm |
| Db (min) | 111 mm |
| S1 (min) | 4 mm |
| S2 (min) | 6.5 mm |
| Cone ra (max) | 2 mm |
| Cup ra (max) | 2 mm |