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Sintered Bronze Sleeve Bearings   Ultraprecision
FLANGED SLEEVE BEARINGS – METRIC

 
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SINTERED BRONZE SLEEVE BEARINGS


Sleeve Bearings Plain
Ultraprecision
Inch
Sleeve Bearings Plain
Ultraprecision
Metric
Sleeve Bearings Plain
Small Series
Inch
Sleeve Bearings Plain
Standard Series
Inch
Sleeve Bearings Plain
Standard Series
Metric
Sleeve Bearings Flanged Ultraprecision
Inch
Sleeve Bearings Flanged Ultraprecision
Metric
Sleeve Bearings Flanged
Small Series
Inch
Sleeve Bearings Flanged
Small Series
Metric
Sleeve Bearings Flanged Standard Series
Inch
Bar Stock Cored Bar Stock
Cored
Bar Stock Solid Bar Stock
Solid
 
  • Specs
  • Drawing
  • Tolerance

• Porous Sintered Bronze Per MIL-B-5687 Type 1 • Oil-Impregnated

Features:
• Economical replacement for ball bearings.
• Dimensioned to be readily interchangeable with comparable ball bearings.

Lubrication: Vacuum-Impregnated With Oil Per MIL-L-6085

Specifications:
O.D. concentric to bore within 0.005 mm.
Faces square to bore within 0.008 mm.
Load = Load Speed Rating = lb.
                      rpm

Special bores, O.D.'s and lubricants available on request.
 
Sintered Sleeve Bearings
*Shaft & O.D. Tolerance (h6):
3 mm -0.006
4, 5 & 6 mm -0.008
8 & 10 mm -0.009
12, 13 & 16 mm -0.011
19 & 20 mm -0.013
**Bore Tolerance (H7):
3 mm +0.010
4, 5 & 6 mm +0.012
8 & 10 mm +0.015
12 mm +0.018
ΔFlange Dia. Tolerance (h14):
8 mm -0.36
10, 12, 14 & 18 mm -0.43
21 & 22 mm -0.52
 
Part Number Shaft*
Size
h6
   d**
Bore
H7
 D*
h6
S
Width
-0.17
D1 Δ
Flange
Dia.
h14
S1
Flange
Width
-0.05
Load
Speed
Rating
N • rpm
BSNFLNMB030625U 3 3 6 2.5 8 0.5 84000
BSNFLNMB030830U 3 3 8 3 10 0.5 100000
BSNFLNMB031040U 3 3 10 4 12 1 134000
BSNFLNMB040840U 4 4 8 4 10 1 134000
BSNFLNMB051040U 5 5 10 5 12 1 167000
BSNFLNMB051250U 5 5 12 4 14 1 134000
BSNFLNMB051350U 5 5 13 5 14 1 167000
BSNFLNMB061050U 6 6 10 5 12 1 167000
BSNFLNMB061650U 6 6 16 5 18 1 167000
BSNFLNMB081660U 8 8 16 6 18 1 200000
BSNFLNMB101970U 10 10 19 7 21 1.5 220000
BSNFLNMB122080U 12 12 20 8 22 1.5 220000
 
 
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