Loyal CRBH 7013 A Crossed roller bearing

High 90x50x20 Size (mm) 50 Outer Diameter (mm) Quality Loyal CRBH 7013 A Crossed roller bearing. Competitive Pricing. Accept Small Order. Easy 90 Bore Diameter (mm) and Fast Shipping.
Size (mm) | 90x50x20 |
Bore Diameter (mm) | 90 |
Outer Diameter (mm) | 50 |
Width (mm) | 20 |
d | 50 mm |
D | 90 mm |
B | 20 mm |
d1 | 62.3 mm |
d2 | 62.3 mm |
D2 | 80.7 mm |
r1,2 – min. | 1.1 mm |
r3,4 – min. | 0.6 mm |
a | 26.4 mm |
da – min. | 57 mm |
da – max. | 61.5 mm |
db – min. | 57 mm |
db – max. | 61.5 mm |
Da – max. | 83 mm |
Db – max. | 85.8 mm |
ra – max. | 1 mm |
rb – max. | 0.6 mm |
Basic dynamic load rating – C | 42.3 kN |
Basic static load rating – C0 | 32.5 kN |
Fatigue load limit – Pu | 1.4 kN |
Limiting speed for grease lubrication | 14000 r/min |
Ball – Dw | 12.7 mm |
Ball – z | 15 |
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 | 265 N |
Preload class B – GB | 530 N |
Preload class C – GC | 1060 N |
Preload class D – GD | 2120 N |
Calculation factor – f | 1.08 |
Calculation factor – f1 | 0.99 |
Calculation factor – f2A | 1 |
Calculation factor – f2B | 1.01 |
Calculation factor – f2C | 1.02 |
Calculation factor – f2D | 1.05 |
Calculation factor – fHC | 1 |
Preload class A | 154 N/micron |
Preload class B | 201 N/micron |
Preload class C | 266 N/micron |
Preload class D | 359 N/micron |
r1,2 min. | 1.1 mm |
r3,4 min. | 0.6 mm |
da min. | 57 mm |
da max. | 61.5 mm |
db min. | 57 mm |
db max. | 61.5 mm |
Da max. | 83 mm |
Db max. | 85.8 mm |
ra max. | 1 mm |
rb max. | 0.6 mm |
Basic dynamic load rating C | 42.3 kN |
Basic static load rating C0 | 32.5 kN |
Fatigue load limit Pu | 1.37 kN |
Attainable speed for grease lubrication | 14000 r/min |
Ball diameter Dw | 12.7 mm |
Number of balls z | 15 |
Preload class A GA | 265 N |
Static axial stiffness, preload class A | 154 N/µm |
Preload class B GB | 530 N |
Static axial stiffness, preload class B | 201 N/µm |
Preload class C GC | 1060 N |
Static axial stiffness, preload class C | 266 N/µm |
Preload class D GD | 2120 N |
Static axial stiffness, preload class D | 359 N/µm |
Calculation factor f | 1.08 |
Calculation factor f1 | 0.99 |
Calculation factor f2A | 1 |
Calculation factor f2B | 1.01 |
Calculation factor f2C | 1.02 |
Calculation factor f2D | 1.05 |
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 | 0.47 kg |
Detailed Parameters
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