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)
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Product information
| PRODUCT DEFINITION | |
|---|---|
| Brand | NTN |
| d - Internal diameter | 146,05 mm |
| D - External diameter | 193,675 mm |
| B - Bearing/Inner ring width | 28,575 mm |
| C - Outer ring width | 23,02 mm |
| T - Total width | 28,575 mm |
| d1 - External diameter inner ring | 171 mm |
| a - Charge load application point | 33,575 mm |
| Mass | 2,26 kg |
| PRODUCT PERFORMANCE | |
|---|---|
| C - Dynamic load | 183 kN |
| C0 - Static load | 340 kN |
| Cu - Fatigue limit load | 35,3 kN |
| A2 - Rating life coefficient | 1 |
| e - Coefficient | 0.37 |
| Y0 - Static axial load coefficient | 0.9 |
| Y2 - Upper axial load coefficient | 1.63 |
| N lim - Oil lubrication limit speed | 2200 tr/min |
| N lim - Grease lubrication limit speed | 1600 tr/min |
| Tmin - Min operating temperature | -40 °C |
| Tmax - Max operating temperature | 120 °C |
| ABUTMENT | |
|---|---|
| da max - Max shoulder diameter IR | 153 mm |
| db min - Min IR shoulder diameter | 155 mm |
| Da max - Max shoulder diameter OR | 182 mm |
| Db min - Min OR shoulder diameter | 188 mm |
| ra max - Max fillet radius | 1,5 mm |
| r1a - Max fillet radius | 1,5 mm |
