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 |