B43-3UR Deep Groove Ball Bearing 43x73x12mm

B43-3UR Deep Groove Ball Bearing 43x73x12mm Product Brochures 180x120x28 Size (mm) , ROLLING MILL BEARING Pioneer Machinery Source 180x120x28 Manufacturing Service . Get Your Free.

Bearing number:7024 ACE/P4AH1
Size (mm):180x120x28
Bore Diameter (mm):180
Outer Diameter (mm):120
Width (mm):28
d:120 mm
D:180 mm
B:28 mm
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Product Details

Bearing number7024 ACE/P4AH1
Size (mm)180x120x28
Bore Diameter (mm)180
Outer Diameter (mm)120
Width (mm)28
d120 mm
D180 mm
B28 mm
d1141.42 mm
d2137.8 mm
D1158.61 mm
K0.5 mm
C19.38 mm
r1,2 - min.2 mm
r3,4 - min.1 mm
a49.3 mm
da - min.128.8 mm
db - min.128.8 mm
Da - max.171.2 mm
Db - max.174.4 mm
ra - max.2 mm
rb - max.1 mm
dn144.9 mm
Basic dynamic load rating - C54 kN
Basic static load rating - C052 kN
Fatigue load limit - Pu1.8 kN
Limiting speed for grease lubrication8300 r/min
Limiting speed for oil lubrication13000 mm/min
Ball - Dw14.288 mm
Ball - z29
Gref28 cm3
Calculation factor - e0.68
Calculation factor - Y21.41
Calculation factor - Y00.76
Calculation factor - X20.67
Calculation factor - Y10.92
Preload class A - GA490 N
Preload class B - GB1480 N
Preload class C - GC2950 N
Calculation factor - f1.12
Calculation factor - f10.99
Calculation factor - f2A1
Calculation factor - f2B1.03
Calculation factor - f2C1.06
Calculation factor - fHC1
Preload class A259 N/micron
Preload class B391 N/micron
Preload class C512 N/micron
r1,2 min.2 mm
r3,4 min.1 mm
da min.128.8 mm
db min.128.8 mm
Da max.171.2 mm
Db max.174.4 mm
ra max.2 mm
rb max.1 mm
Basic dynamic load rating C54 kN
Basic static load rating C052 kN
Fatigue load limit Pu1.8 kN
Attainable speed for grease lubrication8300 r/min
Attainable speed for oil-air lubrication13000 r/min
Ball diameter Dw14.288 mm
Number of balls z29
Reference grease quantity Gref28 cm³
Preload class A GA490 N
Static axial stiffness, preload class A259 N/µm
Preload class B GB1480 N
Static axial stiffness, preload class B391 N/µm
Preload class C GC2950 N
Static axial stiffness, preload class C512 N/µm
Calculation factor f1.12
Calculation factor f10.99
Calculation factor f2A1
Calculation factor f2B1.03
Calculation factor f2C1.06
Calculation factor fHC1
Calculation factor e0.68
Calculation factor (single, tandem) Y20.87
Calculation factor (single, tandem) Y00.38
Calculation factor (single, tandem) X20.41
Calculation factor (back-to-back, face-to-face) Y10.92
Calculation factor (back-to-back, face-to-face) Y21.41
Calculation factor (back-to-back, face-to-face) Y00.76
Calculation factor (back-to-back, face-to-face) X20.67
Mass bearing2.17 kg
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Company Profile

Worktime 7:00AM - 6:00PM
Phone 0065 82577418
Fax 0065 82577552
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