NTN 2RT21904 thrust roller bearings
NTN 2RT21904 thrust roller bearings with easy-to-use parts graphics, GQ (Xiamen) Bearing Co., Ltd. giving you the ability to check parts availability, NTN Bearing pricing, examine remanufactured options. 40 mm D
What is 2RT21904 bearing cross reference？
| Brand Name: |
NTN |
| Model Number: |
2RT21904 |
| D: |
40 mm |
| Fatigue limit load, Cu: |
0.21 kN |
| B: |
12 mm |
| Max operating temperature, Tmax: |
110 °C |
| Characteristic inner ring frequency, BPFI: |
4.37 Hz |
| Nlim (grease): |
18,000 rpm |
| Dynamic load, C: |
9.6 kN |
| f0: |
12.8 |
| PDF |
2RT21904 |
Product Details
| D |
40 mm |
| Fatigue limit load, Cu |
0.21 kN |
| B |
12 mm |
| Max operating temperature, Tmax |
110 °C |
| Characteristic inner ring frequency, BPFI |
4.37 Hz |
| Nlim (grease) |
18,000 rpm |
| Dynamic load, C |
9.6 kN |
| f0 |
12.8 |
| Characteristic outer ring frequency, BPF0 |
2.63 Hz |
| d |
17 mm |
Company Profile
| Worktime |
9:00-18:00（Beijing time） |
| Phone |
86-02-2757335 |