INA SCE107-1/2 needle roller bearings
INA SCE107-1/2 needle roller bearings Needs Analysis , Manufacturing Service . Get Your 145x105x20 Size (mm) 105 Outer Diameter (mm) Free.
Size (mm) | 145x105x20 |
Bore Diameter (mm) | 145 |
Outer Diameter (mm) | 105 |
Width (mm) | 20 |
d | 105 mm |
D | 145 mm |
B | 20 mm |
d1 | 117.3 mm |
d2 | 117.3 mm |
D2 | 135.65 mm |
r1,2 – min. | 1.1 mm |
r3,4 – min. | 0.6 mm |
a | 26.8 mm |
da – min. | 111 mm |
da – max. | 116.7 mm |
db – min. | 111 mm |
db – max. | 116.7 mm |
Da – max. | 139 mm |
Db – max. | 141 mm |
ra – max. | 1 mm |
rb – max. | 0.6 mm |
Basic dynamic load rating – C | 61.8 kN |
Basic static load rating – C0 | 69.5 kN |
Fatigue load limit – Pu | 2.6 kN |
Limiting speed for grease lubrication | 8500 r/min |
Ball – Dw | 12.7 mm |
Ball – z | 27 |
Calculation factor – f0 | 16.4 |
Preload class A – GA | 230 N |
Preload class B – GB | 460 N |
Preload class C – GC | 920 N |
Preload class D – GD | 1840 N |
Calculation factor – f | 1 |
Calculation factor – f2A | 1 |
Calculation factor – f2B | 1.04 |
Calculation factor – f2C | 1.09 |
Calculation factor – f2D | 1.15 |
Calculation factor – fHC | 1 |
Preload class A | 110 N/micron |
Preload class B | 151 N/micron |
Preload class C | 215 N/micron |
Preload class D | 316 N/micron |
r1,2 min. | 1.1 mm |
r3,4 min. | 0.6 mm |
da min. | 111 mm |
da max. | 116.7 mm |
db min. | 111 mm |
db max. | 116.7 mm |
Da max. | 139 mm |
Db max. | 141 mm |
ra max. | 1 mm |
rb max. | 0.6 mm |
Basic dynamic load rating C | 61.8 kN |
Basic static load rating C0 | 69.5 kN |
Fatigue load limit Pu | 2.6 kN |
Attainable speed for grease lubrication | 8500 r/min |
Ball diameter Dw | 12.7 mm |
Number of balls z | 27 |
Preload class A GA | 230 N |
Static axial stiffness, preload class A | 110 N/µm |
Preload class B GB | 460 N |
Static axial stiffness, preload class B | 151 N/µm |
Preload class C GC | 920 N |
Static axial stiffness, preload class C | 215 N/µm |
Preload class D GD | 1840 N |
Static axial stiffness, preload class D | 316 N/µm |
Calculation factor f | 1.25 |
Calculation factor f1 | 1 |
Calculation factor f2A | 1 |
Calculation factor f2B | 1.04 |
Calculation factor f2C | 1.09 |
Calculation factor f2D | 1.15 |
Calculation factor fHC | 1 |
Calculation factor f0 | 16.4 |
Mass bearing | 0.85 kg |
Detailed Parameters
parameter:
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