about us    |     services    |     sitemap    |     shopping cart    |     News  
     
       
  Products >> Pressbearings >> Sintered Bronze, Carbon Steel Retainer, Inch    
Sintered Bronze Pressbearings   Sintered Bronze
PRESSBEARINGS – INCH
 

PRESSBEARINGS


Flanged Bal Bearings Open Type Niniature Instrument Sintered Bronze,
Carbon Steel Retainer, Inch
Flanged Bal Bearings Open Type Niniature Instrument Sintered Bronze,
Carbon Steel Retainer, Metric
Flanged Bal Bearings Open Type Niniature Instrument Sintered Bronze,
Stainless Steel Retainer, Inch
Flanged Bal Bearings Open Type Niniature Instrument Sintered Bronze,
Stainless Steel Retainer, Metric
Flanged Bal Bearings Open Type Niniature Instrument Delrin,
Carbon Steel Retainer, Inch
Flanged Bal Bearings Open Type Niniature Instrument Delrin,
Carbon Steel Retainer, Metric
Flanged Bal Bearings Open Type Niniature Instrument Delrin, Knurling
Carbon Steel Retainer, Inch
Flanged Bal Bearings Open Type Niniature Instrument Delrin, Knurling
Carbon Steel Retainer, Metric
 
  • Specs
  • Drawing
  • Installation
  • Shaft Recommendations
• Oil-Impregnated Sintered Bronze Bearing
• Carbon Steel Retainer, Black Oxide Finish

Features:
• Press-fit installation • Self-aligning to ±5° • Self-Lubricating

Operating Temperature:
-20°F to +200°F
 
Sintered Bronze Pressbearings
 
Pressbearings INSTALLATION:

1. Punch or drill and ream a hole of diameter A in panel as specified in the Design Parameters table.

DO NOT DEBURR OR BREAK EDGE OF HOLE.

2. Place bearing assembly in hole. The slight interference fit assures centering the assembly in the mounting hole.

3. Using an anvil with diameter N, a minimum depth of O and a punch diameter of P, press the bearing assembly into the panel by constantly applying a force of F, per the table, until the assembly is flush with the panel surface.

DO NOT USE HAMMER BLOWS!
 
TOOLING & INSTALLATION DATA
Nominal
Shaft
Diameter
A
Panel Hole
Diameter
+.003
-.000
N
Anvil
Dia.
+.005
-.000
O
Min.
Anvil
Depth
P Press
Tool Min.
Dia.
Min. Dist.
Centerline
to Panel
Edge CL
Installation
Force
F
Cold-Rolled
Steel tons
1/8 .344 .359 .49 .59 .24 2.0
3/16 .500 .515 .60 .75 .38 5.0
1/4 .500 .515 .60 .75 .38 5.0
5/16 .625 .640 .66 .87 .45 5.5
3/8 .625 .640 .66 .87 .45 5.5
1/2 .812 .827 .84 1.07 .50 5.5
5/8 1.063 1.078 .97 1.30 .75 6.0
3/4 1.250 1.265 1.09 1.50 .75 6.0

 
Pressbearings

SHAFT RECOMMENDATIONS:
Finish:
16 µin. or finer.
Material: Cold-rolled steel, drill rod, hardened and ground steels, or nonaustenitic stainless steel.

INSTALLATION NOTES:
1. The punch must be relieved to accommodate protruding insert.
2. DO NOT PRESS BEARING ON INSERT!
 

  DESIGN PARAMETERS
Part Number Nom.
I.D.
I.D. C
Flange
Dia.
D
Bearing
Height
A
Panel Hole
Dia.
Max.
Speed
rpm
Max. Radial
Dyn. Load
lbf
Min. Max.
BDBRSS-S125 1/8 .1255 .1260 .41 .27 .344 30550 70
BDBRSS-S187 3/16 .1833 .1888 .56 .38 .500 20310 140
BDBRSS-S250 1/4 .2508 .2513 .56 .38 .500 15270 190
BDBRSS-S312 5/16 .3133 .3140 .69 .43 .625 12240 270
BDBRSS-S375 3/8 .3758 .3765 .69 .43 .625 10180 320
BDBRSS-S500 1/2 .5010 .5017 .88 .60 .812 7640 600
BDBRSS-S625 5/8 .6260 .6270 1.13 .77 1.063 6110 890
 
 
220