M278749D/M278710AG2+A NTN Cylindrical Roller Bearing
M278749D/M278710AG2+A NTN Cylindrical Roller Bearing with 29 Outer Diameter (mm) easy-to-use 21 mm Fw parts Shandong ZXY Bearing Science & Technology Co., Ltd. graphics, giving you the ability to check parts availability, Cylindrical Roller Bearing pricing, examine remanufactured options.
| Brand Name: | NTN |
| Model Number: | M278749D/M278710AG2+A |
| Fw: | 21 mm |
| Width (mm): | 16 |
| Outer Diameter (mm): | 29 |
| Da max: | 27 mm |
| Max operating temperature, Tmax: | 120 °C |
| Product Group: | B04144 |
| Min operating temperature, Tmin: | -20 °C |
| Characteristic rolling element frequency, BSF: | 9.29 Hz |
| PDF |
M278749D/M278710AG2+A |
Product Details
| Fw | 21 mm |
| Width (mm) | 16 |
| Outer Diameter (mm) | 29 |
| Da max | 27 mm |
| Max operating temperature, Tmax | 120 °C |
| Product Group | B04144 |
| Min operating temperature, Tmin | -20 °C |
| Characteristic rolling element frequency, BSF | 9.29 Hz |
| C | 16 mm |
| Dw | 2.5 mm |
| Nlim (oil) | 19,000 rpm |
| Characteristic inner ring frequency, BPFI | 9.4 Hz |
| Characteristic cage frequency, FTF | 0.45 Hz |
| Bore Diameter (mm) | 21 |
| Mass | 0.03 kg |
| Basic static load rating (C0) | 18,7 kN |
| Category | Bearings |
| Lw | 12.8 mm |
| C0r | 18.7 kN |
| r min. | 0,3 mm |
Company Profile
| Worktime |
9:00-18:00（Beijing time） |
| Phone |
86-02-7356786 |
