22330E.T41A Rolling Mills Spherical roller bearings

Brand Name:Rolling Mills
Model Number:22330E.T41A
Bearing number:7038 ACD/HCP4AH1
Size (mm):290x190x46
Bore Diameter (mm):290
Outer Diameter (mm):190
Width (mm):46
d:190 mm
D:290 mm
B:46 mm

Product Details

Bearing number7038 ACD/HCP4AH1
Size (mm)290x190x46
Bore Diameter (mm)290
Outer Diameter (mm)190
Width (mm)46
d190 mm
D290 mm
B46 mm
d1221.8 mm
d2221.8 mm
D1258.2 mm
K0.6 mm
C113.4 mm
r1,2 - min.2.1 mm
r3,4 - min.1.1 mm
a79.2 mm
da - min.201 mm
db - min.201 mm
Da - max.279 mm
Db - max.284 mm
ra - max.2 mm
rb - max.1 mm
dn229.7 mm
Basic dynamic load rating - C234 kN
Basic static load rating - C0290 kN
Fatigue load limit - Pu8 kN
Limiting speed for grease lubrication5300 r/min
Limiting speed for oil lubrication8000 mm/min
Ball - Dw30.162 mm
Ball - z22
Gref114 cm3
Calculation factor - e0.68
Calculation factor - Y21.41
Calculation factor - Y00.76
Calculation factor - X20.67
Calculation factor - Y10.92
Preload class A - GA1450 N
Preload class B - GB2900 N
Preload class C - GC5800 N
Preload class D - GD11600 N
Calculation factor - f1.14
Calculation factor - f10.99
Calculation factor - f2A1
Calculation factor - f2B1.02
Calculation factor - f2C1.05
Calculation factor - f2D1.08
Calculation factor - fHC1.02
Preload class A523 N/micron
Preload class B681 N/micron
Preload class C898 N/micron
Preload class D1208 N/micron
r1,2 min.2.1 mm
r3,4 min.1.1 mm
da min.201 mm
db min.201 mm
Da max.279 mm
Db max.284 mm
ra max.2 mm
rb max.1 mm
Basic dynamic load rating C234 kN
Basic static load rating C0290 kN
Fatigue load limit Pu8 kN
Attainable speed for grease lubrication5300 r/min
Attainable speed for oil-air lubrication8000 r/min
Ball diameter Dw30.162 mm
Number of balls z22
Reference grease quantity Gref114 cm³
Preload class A GA1450 N
Static axial stiffness, preload class A523 N/µm
Preload class B GB2900 N
Static axial stiffness, preload class B681 N/µm
Preload class C GC5800 N
Static axial stiffness, preload class C898 N/µm
Preload class D GD11600 N
Static axial stiffness, preload class D1208 N/µm
Calculation factor f1.14
Calculation factor f10.99
Calculation factor f2A1
Calculation factor f2B1.02
Calculation factor f2C1.05
Calculation factor f2D1.08
Calculation factor fHC1.02
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 bearing8.03 kg
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Company Profile

Phone 82-2-220-3666
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