12.20.0895.000.11.1504 Standard 5 Slewing Ring Bearings
12.20.0895.000.11.1504 Standard 5 Slewing Ring Bearings 0.3 mm r3,4 min. Product Brochures , Bearing Slewing Ring Manufacturing Service . Get 1 mm ra max. Your Free. Original Koyo Bearing LTD
Brand Name: | Standard 5 |
Model Number: | 12.20.0895.000.11.1504 |
r3,4 min.: | 0.3 mm |
ra max.: | 1 mm |
Static axial stiffness, preload class D: | 238 N/µm |
Static axial stiffness, preload class B: | 138 N/µm |
Preload class A GA: | 100 N |
Calculation factor f2A: | 1 |
Attainable speed for grease lubrication: | 22000 r/min |
Da max.: | 63.4 mm |
Product Details
r3,4 min. | 0.3 mm |
ra max. | 1 mm |
Static axial stiffness, preload class D | 238 N/µm |
Static axial stiffness, preload class B | 138 N/µm |
Preload class A GA | 100 N |
Calculation factor f2A | 1 |
Attainable speed for grease lubrication | 22000 r/min |
Da max. | 63.4 mm |
d1 | 49.2 mm |
Calculation factor f1 | 0.99 |
d2 | 49.2 mm |
Calculation factor (single, tandem) Y2 | 0.87 |
Reference grease quantity Gref | 2.4 cm³ |
Preload class B GB | 200 N |
D1 | 58.8 mm |
Calculation factor f2C | 1.05 |
Calculation factor f2D | 1.08 |
Fatigue load limit Pu | 0.44 kN |
Calculation factor (back-to-back, face-to-face) Y1 | 0.92 |
Ball diameter Dw | 7.938 mm |