Fersa 27690/27620 tapered roller bearings

Fersa 27690/27620 tapered roller bearings Warehouse offers car parts and car 170 Bore Diameter (mm) accessories. We sell discount online as well 170x110x28 Size (mm) as cheap machinery parts.
Size (mm) | 170x110x28 |
Bore Diameter (mm) | 170 |
Outer Diameter (mm) | 110 |
Width (mm) | 28 |
d | 110 mm |
D | 170 mm |
B | 28 mm |
d1 | 133.2 mm |
d2 | 130.5 mm |
D2 | 151.9 mm |
b | 2.2 mm |
C1 | 15.1 mm |
C2 | 6.2 mm |
C3 | 4.2 mm |
r1,2 – min. | 2 mm |
r3,4 – min. | 1 mm |
a | 46.9 mm |
da – min. | 119 mm |
db – min. | 119 mm |
Da – max. | 161 mm |
Db – max. | 165.4 mm |
ra – max. | 2 mm |
rb – max. | 1 mm |
dn | 134.6 mm |
Basic dynamic load rating – C | 35.1 kN |
Basic static load rating – C0 | 34 kN |
Fatigue load limit – Pu | 1.2 kN |
Limiting speed for grease lubrication | 9000 r/min |
Limiting speed for oil lubrication | 14000 mm/min |
Ball – Dw | 11.112 mm |
Ball – z | 31 |
Gref | 22.25 cm3 |
Calculation factor – e | 0.68 |
Calculation factor – Y2 | 1.41 |
Calculation factor – Y0 | 0.76 |
Calculation factor – X2 | 0.67 |
Calculation factor – Y1 | 0.92 |
Preload class A – GA | 210 N |
Preload class B – GB | 420 N |
Preload class C – GC | 1260 N |
Calculation factor – f | 1.07 |
Calculation factor – f1 | 0.99 |
Calculation factor – f2A | 1 |
Calculation factor – f2B | 1.01 |
Calculation factor – f2C | 1.04 |
Calculation factor – fHC | 1 |
Preload class A | 184 N/micron |
Preload class B | 236 N/micron |
Preload class C | 355 N/micron |
r1,2 min. | 2 mm |
r3,4 min. | 1 mm |
da min. | 119 mm |
db min. | 119 mm |
Da max. | 161 mm |
Db max. | 165.4 mm |
ra max. | 2 mm |
rb max. | 1 mm |
Basic dynamic load rating C | 46.8 kN |
Basic static load rating C0 | 56 kN |
Fatigue load limit Pu | 1.22 kN |
Attainable speed for grease lubrication | 9000 r/min |
Attainable speed for oil-air lubrication | 14000 r/min |
Ball diameter Dw | 11.112 mm |
Number of balls z | 31 |
Reference grease quantity Gref | 22.25 cm³ |
Preload class A GA | 210 N |
Static axial stiffness, preload class A | 184 N/µm |
Preload class B GB | 420 N |
Static axial stiffness, preload class B | 236 N/µm |
Preload class C GC | 1260 N |
Static axial stiffness, preload class C | 355 N/µm |
Calculation factor f | 1.07 |
Calculation factor f1 | 0.99 |
Calculation factor f2A | 1 |
Calculation factor f2B | 1.01 |
Calculation factor f2C | 1.04 |
Calculation factor fHC | 1 |
Calculation factor e | 0.68 |
Calculation factor (single, tandem) Y2 | 0.87 |
Calculation factor (single, tandem) Y0 | 0.38 |
Calculation factor (single, tandem) X2 | 0.41 |
Calculation factor (back-to-back, face-to-face) Y1 | 0.92 |
Calculation factor (back-to-back, face-to-face) Y2 | 1.41 |
Calculation factor (back-to-back, face-to-face) Y0 | 0.76 |
Calculation factor (back-to-back, face-to-face) X2 | 0.67 |
Mass bearing | 2.19 kg |
Detailed Parameters
parameter:
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