4R2438 NTN Cylindrical Roller Bearing
Online shopping 4R2438 NTN Cylindrical Roller Bearing from NACHI BEARINGS TRAINING INDUSTRY a great selection at Store. 4.19 mm Ca max. ... Thrust Tapered Roller Bearing Accessories.
| Brand Name: | NTN |
| Model Number: | 4R2438 |
| Ca max.: | 4.19 mm |
| ra max.: | 1 mm |
| B: | 16 mm |
| Calculation factor f0: | 15 |
| C: | 2.49 mm |
| ba min.: | 2.2 mm |
| Basic static load rating C0: | 14.6 kN |
| Limiting speed: | 12000 r/min |
| PDF |
4R2438 |
Product Details
| Ca max. | 4.19 mm |
| ra max. | 1 mm |
| B | 16 mm |
| Calculation factor f0 | 15 |
| C | 2.49 mm |
| ba min. | 2.2 mm |
| Basic static load rating C0 | 14.6 kN |
| Limiting speed | 12000 r/min |
| da min. | 50.8 mm |
| Db min. | 83 mm |
| r0 max. | 0.6 mm |
| Calculation factor kr | 0.025 |
| r1,2 min. | 1 mm |
| Mass bearing | 0.24 kg |
| D2 ≈ | 67.8 mm |
| D3 | 71.83 mm |
| Reference speed | 20000 r/min |
| Fatigue load limit Pu | 0.64 kN |
| D | 75 mm |
| b | 1.9 mm |
