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 |
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