Tapered roller bearing, pressed steel cage
The single row tapered roller bearing is available in metric dimensions (ISO 355 and JIS B 1512 standards) and in inches (ABMA standard, metric series including J). The single row in tapered roller bearing range, is the most widely used and is generally mounted in opposition.
This kit contains the following reference(s)
- 4T-H924045
- 4T-H924010
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Product information
| PRODUCT DEFINITION | |
|---|---|
| Brand | NTN |
| d - Internal diameter | 111,125 mm |
| D - External diameter | 214,312 mm |
| B - Bearing/Inner ring width | 52,388 mm |
| C - Outer ring width | 39,688 mm |
| T - Total width | 55,562 mm |
| d1 - External diameter inner ring | 161,5 mm |
| a - Charge load application point | 62,362 mm |
| Mass | 8,47 kg |
| PRODUCT PERFORMANCE | |
|---|---|
| C - Dynamic load | 450 kN |
| C0 - Static load | 560 kN |
| Cu - Fatigue limit load | 59 kN |
| A2 - Rating life coefficient | 1 |
| e - Coefficient | 0.67 |
| Y0 - Static axial load coefficient | 0.49 |
| Y2 - Upper axial load coefficient | 0.89 |
| N lim - Oil lubrication limit speed | 2000 tr/min |
| N lim - Grease lubrication limit speed | 1500 tr/min |
| Tmin - Min operating temperature | -40 °C |
| Tmax - Max operating temperature | 120 °C |
| ABUTMENT | |
|---|---|
| da max - Max shoulder diameter IR | 131 mm |
| db min - Min IR shoulder diameter | 139 mm |
| Da max - Max shoulder diameter OR | 186 mm |
| Db min - Min OR shoulder diameter | 205 mm |
| ra max - Max fillet radius | 3,5 mm |
| r1a - Max fillet radius | 3,3 mm |
