4R3818 NTN Cylindrical Roller Bearing
Various Tapered Roller Bearing types and NTK BEARING PRECISION AXLE CORP. 3250 kN Basic static load rating C0 sizes to accommodate your 4R3818 NTN Cylindrical Roller Bearing requirements. 1002 mm Da max.
| Brand Name: |
NTN |
| Model Number: |
4R3818 |
| Basic static load rating C0: |
3250 kN |
| D1 ≈: |
914 mm |
| Da max.: |
1002 mm |
| B: |
140 mm |
| Db max.: |
1015 mm |
| Reference speed: |
560 r/min |
| ra max.: |
6 mm |
| Calculation factor Y0: |
0.33 |
| PDF |
4R3818 |
Product Details
| Basic static load rating C0 |
3250 kN |
| D1 ≈ |
914 mm |
| Da max. |
1002 mm |
| B |
140 mm |
| Db max. |
1015 mm |
| Reference speed |
560 r/min |
| ra max. |
6 mm |
| Calculation factor Y0 |
0.33 |
| Limiting speed |
600 r/min |
| Calculation factor A |
78.9 |
| r3,4 min. |
4 mm |
| d2 ≈ |
776 mm |
| r1,2 min. |
7.5 mm |
| Basic dynamic load rating C |
1190 kN |
| a |
321 mm |
| Fatigue load limit Pu |
46.5 kN |
| d |
710 mm |
| Calculation factor X |
0.39 |
| d1 ≈ |
836 mm |
| rb max. |
3 mm |