NNCF4992V TIMKEN Double row full complement cylindrical roller bearings
| Brand Name: |
TIMKEN |
| Model Number: |
NNCF4992V |
| Attainable speed for grease lubrication: |
20000 r/min |
| Db max.: |
60 mm |
| Ball diameter Dw: |
7.938 mm |
| d1: |
43.7 mm |
| dn: |
45.3 mm |
| D: |
62 mm |
| Preload class C GC: |
360 N |
| Calculation factor - Y2: |
0.87 |
Product Details
| Attainable speed for grease lubrication |
20000 r/min |
| Db max. |
60 mm |
| Ball diameter Dw |
7.938 mm |
| d1 |
43.7 mm |
| dn |
45.3 mm |
| D |
62 mm |
| Preload class C GC |
360 N |
| Calculation factor - Y2 |
0.87 |
| D1 |
53.3 mm |
| Gref |
1.98 cm3 |
| Calculation factor (single, tandem) Y0 |
0.38 |
| Fatigue load limit - Pu |
0.38 kN |
| r1,2 - min. |
1 mm |
| r3,4 min. |
0.3 mm |
| Width (mm) |
14 |
| Static axial stiffness, preload class B |
110 N/µm |
| d2 |
43.7 mm |
| Preload class A - GA |
90 N |
| Calculation factor e |
0.68 |
Company Profile
| Phone |
+951 558225 |
| Fax |
+951 558225 |