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.
Technical datasheet
| PRODUCT DEFINITION | |
|---|---|
| Brand | NTN |
| d - Internal diameter | 105 mm |
| D - External diameter | 160 mm |
| B - Bearing/Inner ring width | 35 mm |
| C - Outer ring width | 26 mm |
| T - Total width | 35 mm |
| d1 - External diameter inner ring | 133,5 mm |
| a - Charge load application point | 34,5 mm |
| rs - Min fillet radius | 2,5 mm |
| r1s - Min fillet radius | 2 mm |
| Mass | 2,44 kg |
| ISO 355 reference | T4DC105 |
| PRODUCT PERFORMANCE | |
|---|---|
| C - Dynamic load | 223 kN |
| C0 - Static load | 335 kN |
| Cu - Fatigue limit load | 37,5 kN |
| A2 - Rating life coefficient | 1 |
| e - Coefficient | 0.44 |
| Y0 - Static axial load coefficient | 0.74 |
| Y2 - Upper axial load coefficient | 1.35 |
| Nlim - Oil lubrication limit speed | 2800 tr/min |
| Nlim - Grease lubrication limit speed | 2100 tr/min |
| Tmin - Min operating temperature | -40 °C |
| Tmax - Max operating temperature | 120 °C |
| ABUTMENT | |
|---|---|
| da max - Max shoulder diameter IR | 116 mm |
| db min - Min IR shoulder diameter | 117 mm |
| Da min - Min shoulder diameter OR | 143 mm |
| Da max - Max shoulder diameter OR | 150 mm |
| Db min - Min OR shoulder diameter | 154 mm |
| Ca - Min clearance | 6 mm |
| Cb - Min clearance | 9 mm |
| ra max - Max fillet radius | 2 mm |
| r1a - Max fillet radius | 2 mm |
Documentation TechScanR