4R3431 NTN Cylindrical Roller Bearing
We Provide NACHI BEARINGS OF AMERICA CORP. 338 mm db min. Extensive 4R3431 NTN Cylindrical Roller Bearing Selection And Competitive Wholesale Pricing.
| Brand Name: |
NTN |
| Model Number: |
4R3431 |
| db min.: |
338 mm |
| d1: |
300 mm |
| d3: |
400 mm |
| r1,2 min.: |
5 mm |
| Fatigue load limit Pu: |
440 kN |
| Mass bearing + sleeve: |
192 kg |
| Limiting speed: |
260 r/min |
| D: |
540 mm |
| PDF |
4R3431 |
Product Details
| db min. |
338 mm |
| d1 |
300 mm |
| d3 |
400 mm |
| r1,2 min. |
5 mm |
| Fatigue load limit Pu |
440 kN |
| Mass bearing + sleeve |
192 kg |
| Limiting speed |
260 r/min |
| D |
540 mm |
| Basic static load rating C0 |
6100 kN |
| Calculation factor Y0 |
2.2 |
| B5 |
56 mm |
| Basic dynamic load rating C |
3929 kN |
| D1 ≈ |
483 mm |
| d2 ≈ |
361 mm |
| B1 |
226 mm |
| B2 |
42 mm |
| Da max. |
520 mm |
| Calculation factor e |
0.3 |
| b |
22.3 mm |
| da max. |
361 mm |