4R4037 NTN Cylindrical Roller Bearing
Tapered Roller Bearing are a few brands NTK BEARING PRECISION AXLE CORP. you will find 0.2 mm r3,4 min. in our inventory. Find 4R4037 NTN Cylindrical Roller Bearing 9 mm B to see what's in stock!
| Brand Name: | NTN |
| Model Number: | 4R4037 |
| r3,4 min.: | 0.2 mm |
| B: | 9 mm |
| da max.: | 25.1 mm |
| r1,2 min.: | 0.3 mm |
| Static axial stiffness, preload class A: | 56 N/µm |
| Ball diameter Dw: | 4.762 mm |
| Calculation factor (back-to-back, face-to-face) Y2: | 1.41 |
| Preload class B GB: | 70 N |
| PDF |
4R4037 |
Product Details
| r3,4 min. | 0.2 mm |
| B | 9 mm |
| da max. | 25.1 mm |
| r1,2 min. | 0.3 mm |
| Static axial stiffness, preload class A | 56 N/µm |
| Ball diameter Dw | 4.762 mm |
| Calculation factor (back-to-back, face-to-face) Y2 | 1.41 |
| Preload class B GB | 70 N |
| da min. | 22 mm |
| Calculation factor (back-to-back, face-to-face) Y1 | 0.92 |
| a | 11.2 mm |
| Attainable speed for grease lubrication | 45000 r/min |
| Static axial stiffness, preload class B | 73 N/µm |
| db min. | 22 mm |
| Preload class C GC | 140 N |
| Calculation factor e | 0.68 |
| Static axial stiffness, preload class C | 95 N/µm |
| Preload class D GD | 280 N |
| db max. | 25.1 mm |
| Calculation factor f | 1.05 |
