BL307 Deep Groove Ball Bearing 35x80x21mm
BL307 Deep Groove Ball Bearing 35x80x21mm SEARCH - Whether 120x215x40 Size (mm) it's agriculture or 120x215x40 construction equipment your working on, Has theVibrating screen bearings Bearing Wholesalers you need.
Bearing number: | 7224 ACD/HCP4A |
Size (mm): | 120x215x40 |
Bore Diameter (mm): | 120 |
Outer Diameter (mm): | 215 |
Width (mm): | 40 |
d: | 120 mm |
D: | 215 mm |
B: | 40 mm |
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Product Details
Bearing number | 7224 ACD/HCP4A |
Size (mm) | 120x215x40 |
Bore Diameter (mm) | 120 |
Outer Diameter (mm) | 215 |
Width (mm) | 40 |
d | 120 mm |
D | 215 mm |
B | 40 mm |
C | 40 mm |
d1 | 150.3 mm |
d2 | 150.3 mm |
r1 min. | 2,1 mm |
r2 min. | 2,1 mm |
r3 min. | 1,1 mm |
r4 min. | 1,1 mm |
D1 | 186.7 mm |
D2 | – mm |
da min. | 132 mm |
Da max. | 203 mm |
db min | 132 mm |
ra max. | 2 mm |
rb max. | 1 mm |
dh | 158,2 mm |
Db max | 208 mm |
Weight | 4,4 Kg |
Basic dynamic load rating (C) | 190 kN |
Basic static load rating (C0) | 183 kN |
(Grease) Lubrication Speed | 7 000 r/min |
(Oil) Lubrication Speed | 11 000 r/min |
Fatigue load limit (Pu) | 6 |
r1,2 min. | 2.1 mm |
r3,4 min. | 1.1 mm |
a | 59.6 mm |
db min. | 132 mm |
Db max. | 208 mm |
dn | 158.2 mm |
Basic dynamic load rating C | 190 kN |
Basic static load rating C0 | 183 kN |
Fatigue load limit Pu | 6 kN |
Attainable speed for grease lubrication | 7000 r/min |
Attainable speed for oil-air lubrication | 11000 r/min |
Ball diameter Dw | 30.162 mm |
Number of balls z | 15 |
Reference grease quantity Gref | 69.084 cm³ |
Preload class A GA | 1200 N |
Static axial stiffness, preload class A | 375 N/µm |
Preload class B GB | 2400 N |
Static axial stiffness, preload class B | 488 N/µm |
Preload class C GC | 4800 N |
Static axial stiffness, preload class C | 643 N/µm |
Preload class D GD | 9600 N |
Static axial stiffness, preload class D | 862 N/µm |
Calculation factor f | 1.08 |
Calculation factor f1 | 0.99 |
Calculation factor f2A | 1 |
Calculation factor f2B | 1.01 |
Calculation factor f2C | 1.03 |
Calculation factor f2D | 1.06 |
Calculation factor fHC | 1.01 |
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 | 4.41 kg |
Company Profile
Worktime |
9: 00-18: 00 (بتوقيت بكين) |
Phone |
+6531591338 |
Fax |
+6531591338 |