Bearing number | 7030 ACD/P4A |
Size (mm) | 150x225x35 |
Bore Diameter (mm) | 150 |
Outer Diameter (mm) | 225 |
Width (mm) | 35 |
d | 150 mm |
D | 225 mm |
B | 35 mm |
C | 35 mm |
d1 | 173.1 mm |
d2 | 173.1 mm |
r1 min. | 2,1 mm |
r2 min. | 2,1 mm |
r3 min. | 1 mm |
r4 min. | 1 mm |
D1 | 201.9 mm |
D2 | 206,6 mm |
da min. | 161 mm |
Da max. | 214 mm |
db min | 161 mm |
ra max. | 2 mm |
rb max. | 1 mm |
dh | 178,2 mm |
Db max | 220 mm |
Weight | 4,15 Kg |
Basic dynamic load rating (C) | 163 kN |
Basic static load rating (C0) | 180 kN |
(Grease) Lubrication Speed | 5 300 r/min |
(Oil) Lubrication Speed | 8 000 r/min |
Fatigue load limit (Pu) | 5,6 |
Category | Precision Ball Bearings |
Inventory | 0.0 |
Minimum Buy Quantity | N/A |
Weight / Kilogram | 4.734 |
Product Group | B04270 |
Enclosure | Open |
Precision Class | ABEC 7 | ISO P4 |
Material - Ball | Steel |
Number of Bearings | 1 (Single) |
Contact Angle | 25 Degree |
Preload | None |
Raceway Style | 1 Rib Outer Ring |
Cage Material | Phenolic |
Rolling Element | Ball Bearing |
Flush Ground | No |
Inch - Metric | Metric |
Other Features | Single Row | Angular Contact | High Precision |
Long Description | 150MM Bore; 225MM Outside Diameter; 35MM Width; Open Enclosure; ABEC 7 | ISO P4 Precision; Steel Ball Material; 1 (Single) Bearings; 25 Degree Contact Angle; Phenolic Cage Material; 1 Rib Outer Ring R |
UNSPSC | 31171531 |
Harmonized Tariff Code | 8482.10.50.28 |
Noun | Bearing |
Keyword String | Angular Contact Ball |
Manufacturer Item Number | 7030 ACD/P4A |
Weight / LBS | 10.428 |
Bore | 5.906 Inch | 150 Millimeter |
Width | 1.378 Inch | 35 Millimeter |
Outside Diameter | 8.858 Inch | 225 Millimeter |
r1,2 min. | 2.1 mm |
r3,4 min. | 1 mm |
a | 61.4 mm |
db min. | 161 mm |
Db max. | 220 mm |
dn | 178.2 mm |
Basic dynamic load rating C | 163 kN |
Basic static load rating C0 | 180 kN |
Fatigue load limit Pu | 5.6 kN |
Attainable speed for grease lubrication | 5300 r/min |
Attainable speed for oil-air lubrication | 8000 r/min |
Ball diameter Dw | 23.812 mm |
Number of balls z | 22 |
Reference grease quantity Gref | 54 cm³ |
Preload class A GA | 1000 N |
Static axial stiffness, preload class A | 388 N/µm |
Preload class B GB | 2000 N |
Static axial stiffness, preload class B | 506 N/µm |
Preload class C GC | 4000 N |
Static axial stiffness, preload class C | 671 N/µm |
Preload class D GD | 8000 N |
Static axial stiffness, preload class D | 909 N/µm |
Calculation factor f | 1.16 |
Calculation factor f1 | 0.99 |
Calculation factor f2A | 1 |
Calculation factor f2B | 1.02 |
Calculation factor f2C | 1.05 |
Calculation factor f2D | 1.08 |
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 | 4.17 kg |