Toyana 475/472 tapered roller bearings
| Brand Name: | Toyana |
| Model Number: | 475/472 |
| Bore Type: | Tapered Bore |
| Enclosure: | Open |
| Configuration: | Double Row |
| Roller Profile: | Symmetric |
| Center Guidance: | Fixed Inner Ring Rib |
| Retainer Material: | Machined Brass |
| Nr. of Holes: | 4 |
| Weight: | 2.870 kg |
Product Details
| Bore Type | Tapered Bore |
| Enclosure | Open |
| Configuration | Double Row |
| Roller Profile | Symmetric |
| Center Guidance | Fixed Inner Ring Rib |
| Retainer Material | Machined Brass |
| Nr. of Holes | 4 |
| Weight | 2.870 kg |
| d | 130 mm |
| D | 180 mm |
| B | 37 mm |
| Fillet Radius/Chamfer | 1.5 mm |
| Groove Width A | 8 mm |
| Hole Diameter (do) | 4 mm |
| Dynamic Load Rating | 284,000 N |
| Static Load Rating | 355,000 N |
| Limiting Speed - Grease | 2,700 rpm |
| Limiting Speed - Oil | 3,450 rpm |
| Constant e | 0.18 |
| Axial Load Factor Y0 | 3.58 |
| Axial Load Factor Y1 | 3.66 |
| Axial Load Factor Y2 | 5.46 |
| Radial Clearance | 0.160 to 0.200 mm |
| da (min) | 138.5 mm |
| Da (max) | 171.5 mm |
| ra (max) | 1.5 mm |
Company Profile
| Worktime |
9:00-18:00(BeiJing time) |
| Phone |
86-13563849567 |
