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 |