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Pressed Flange Bearing SFB-A
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ISUTAMI BEARINGS

Pressed Flange Bearing SFB-A

Pressed Flange Bearing SFB-A
ISUTAMI SFB-A pressed flange bearing, also known as SFB-A stamping flange bearing. SFB-A series bearing is a combination of flange and bearing. The stamped flange bearing consists of inner ring, outer ring, stamping body and retainer. The structure of pressed flange bearings are pressed housing with turning inner ring or precision bearing. It relies on external forces forming presses and sheets, strips, tubes to create plastic deformation or separation, to achieve the desired shape and size. The pressed housing are plated with zinc to keep from corrosion.
Pressed Flange Bearing SFB-A
ISUTAMI SFB-A pressed flange bearing, also known as SFB-A stamping flange bearing. SFB-A series bearing is a combination of flange and bearing. The stamped flange bearing consists of inner ring, outer ring, stamping body and retainer. The structure of pressed flange bearings are pressed housing with turning inner ring or precision bearing. It relies on external forces forming presses and sheets, strips, tubes to create plastic deformation or separation, to achieve the desired shape and size. The pressed housing are plated with zinc to keep from corrosion.

Pressed Flange Bearing SFB-A Size Chart

Pressed Flange Bearing SFB-A

Bearing No. Dimension (inch) Drawing
D d F B C E
SFB068-04A 0.678  0.252  0.72  0.20  0.11  5/16 1
SFB091-05A 0.908  0.317  0.97  0.25  0.09  11/32 1
SFB113-04A 1.126  0.394  1.25  0.31  0.20  0.51 1
SFB113-05A 1.126  0.317  1.25  0.31  0.13  7/16 1
SFB113-0601A 1.126  0.380  1.25  0.31  0.13  0.71 1
SFB113-0602A 1.126  0.380  1.25  0.31  0.13  0.82 1
SFB113-07A 1.126  0.438  1.25  0.31  0.13  7/16 1
SFB113-08A 1.126  0.501  1.25  0.31  0.13  7/16 1
SFB138-10A 1.375  0.625  1.50  0.31  0.13  7/16 1
SFB138-12A 1.375  0.750  1.50  0.31  0.13  7/16 1
SFB138-06A 1.375  0.376  1.50  0.31  0.13  7/16 1
SFB138-08A 1.375  0.501  1.50  0.31  0.13  7/16 1
SFB200-14A 2.000  0.875  2.13  0.41  0.90  1.31 1
SFB200-16A 2.000  1.013  2.13  0.44  0.31  3/4 1
SFB250-16A 2.500  1.013  2.68  0.50  0.38  7/8 1

Pressed Flange Bearing SFB-A Features

The inner ring of SFB-A series pressed flange bearing is smoothly cylindrical, the inner mounting ring diameter (d) range is 0.252''-1.013'', and the outer ring diameter (D) is 0.678''-2.5''. The outer ring is flanged, and the total diameter of the bearing (F) ranges from 0.72'' to 2.68'', and the total length (E) ranges from 5/16''-7/8''. The series of bearings have convex on both sides, and one side convex (including flanges, indicated by C) has a length ranging from 0.11'' to 0.38''.

SFB-A series stamping flange bearings are mainly used for various heavy-duty bearing wheels, conveyor rollers, walking wheels, industrial and transportation equipment with high quality requirements.

Installation method: The old-fashioned way of installing the bearing on the hollow shaft is rolling mill and make the rotating hollow shaft suitable for the inner diameter of the bearing, and the bearing heat preservation device, the bearing component, the outer ring bearing outer ring, as well as the top is fixed on the hollow shaft by the front and rear spiral setting taper bolts, to reach the pressure level. The flange part is mainly used to fix the stamped bearing on the bearing housing and other fixing parts.
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