Product Details

SEALMASTER RFBA 107 Flange Block Bearings

Brand Name SEALMASTER
Model Number RFBA 107
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

SEALMASTER RFBA 107 bearing Size Chart (mm/inches)

Bearing number7004 ACD/HCP4AH
Size (mm)42x20x12
Bore Diameter (mm)42
Outer Diameter (mm)20
Width (mm)12
d20 mm
D42 mm
B12 mm
d127.1 mm
d227.1 mm
D134.8 mm
K0.5 mm
C17.15 mm
r1,2 - min.0.6 mm
r3,4 - min.0.3 mm
a13.3 mm
da - min.23.2 mm
db - min.23.2 mm
Da - max.38.8 mm
Db - max.40 mm
ra - max.0.6 mm
rb - max.0.3 mm
dn28.4 mm
Basic dynamic load rating - C8.3 kN
Basic static load rating - C04.2 kN
Fatigue load limit - Pu0.173 kN
Limiting speed for grease lubrication45000 r/min
Limiting speed for oil lubrication70000 mm/min
Ball - Dw6.35 mm
Ball - z12
Gref0.9 cm3
Calculation factor - e0.68
Calculation factor - Y20.87
Calculation factor - Y00.38
Calculation factor - X20.41
Calculation factor - Y10.92
Calculation factor - Y21.41
Calculation factor - Y00.76
Calculation factor - X20.67
Preload class A - GA50 N
Preload class B - GB100 N
Preload class C - GC200 N
Preload class D - GD400 N
Calculation factor - f1.03
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 A60 N/micron
Preload class B77 N/micron
Preload class C100 N/micron
Preload class D133 N/micron
d127.1 mm
d227.1 mm
D134.8 mm
C17.15 mm
r1,2 min.0.6 mm
r3,4 min.0.3 mm
da min.23.2 mm
db min.23.2 mm
Da max.38.8 mm
Db max.40 mm
ra max.0.6 mm
rb max.0.3 mm
dn28.4 mm
Basic dynamic load rating C8.32 kN
Basic static load rating C04.15 kN
Fatigue load limit Pu0.173 kN
Attainable speed for grease lubrication45000 r/min
Attainable speed for oil-air lubrication70000 r/min
Ball diameter Dw6.35 mm
Number of balls z12
Reference grease quantity Gref0.9 cm³
Preload class A GA50 N
Static axial stiffness, preload class A60 N/µm
Preload class B GB100 N
Static axial stiffness, preload class B77 N/µm
Preload class C GC200 N
Static axial stiffness, preload class C100 N/µm
Preload class D GD400 N
Static axial stiffness, preload class D133 N/µm
Calculation factor f1.03
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 bearing0.06 kg

SEALMASTER RFBA 107  Flange Block Bearings

SEALMASTER RFBA 107 Flange Block Bearings Cad Models

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