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.
Log in
To add this product to your basketDownloads
No document available
| PRODUCT DEFINITION | |
|---|---|
| Brand | NTN |
| d - Internal diameter | 130 mm |
| D - External diameter | 230 mm |
| B - Bearing/Inner ring width | 40 mm |
| C - Outer ring width | 34 mm |
| T - Total width | 43,75 mm |
| d1 - External diameter inner ring | 176 mm |
| a - Charge load application point | 45,5 mm |
| rs - Min fillet radius | 4 mm |
| r1s - Min fillet radius | 3 mm |
| Mass | 7,05 kg |
| ISO 355 reference | T4FB130 |
| PRODUCT PERFORMANCE | |
|---|---|
| C - Dynamic load | 415 kN |
| C0 - Static load | 505 kN |
| Cu - Fatigue limit load | 51,5 kN |
| A2 - Rating life coefficient | 1 |
| e - Coefficient | 0.44 |
| Y0 - Static axial load coefficient | 0.76 |
| Y2 - Upper axial load coefficient | 1.38 |
| Nlim - Oil lubrication limit speed | 2000 tr/min |
| Nlim - 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 | 152 mm |
| db min - Min IR shoulder diameter | 148 mm |
| Da min - Min shoulder diameter OR | 203 mm |
| Da max - Max shoulder diameter OR | 216 mm |
| Db min - Min OR shoulder diameter | 218 mm |
| Ca - Min clearance | 7 mm |
| Cb - Min clearance | 9,5 mm |
| ra max - Max fillet radius | 3 mm |
| r1a - Max fillet radius | 2,5 mm |
