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DU-0205

Dry Lubricated Plain Steel Backed Bushing. 2mm Bore
Availability: Call: 01246 455500
£95.99

Material

Composite bearing material consisting of 3 bonded layers; a steel backing strip bonded with a porous sinter bronze interlayer which is impregnated and overlaid with a polytetrafluroethylene (PTFE) and lead bearing material.

Performance

Operating Temperature: -200°C to +280°C
Maximum Load: 250 N/mm2.

Outside Co and Inside Ci Chamfers:

Wall
Thickness
s3
Chamfer Co

Ci†

Machined Rolled
0.75 0.5 ±0.3 0.5 ±0.3 -0.1 to -0.4
1.00 0.6 ±0.4 0.6 ±0.4 -0.1 to -0.5
1.50 0.6 ±0.4 0.6 ±0.4 -0.1 to -0.7
2.00 1.2 ±0.4 1.0 ±0.4 -0.1 to -0.7
2.50 1.8 ±0.6 1.2 ±0.4 -0.2 to -1.0

†Can be radius or chamfer, to ISO 13715. Dimensions and Tolerances according to ISO 3547.

Features

  • Requires no lubrication.
  • Maintenance free operation.
  • High pU capability.
  • Exhibits low wear rate.
  • Seizure resistant.
  • Resists solvents.
  • Good frictional properties with negligible stick-slip.
  • No water absorption and therefore dimensionally stable.
  • Compact and light.
  • High static and dynamic load capacity.
  • Electrically conductive and shows no electrostatic effects.
  • Good embedability and is tolerant of dusty environments.
  • Bearings are pre-finished and require no machining after assembly.

Extras

Inch sizes also available, P.O.A.

NOTE: THESE PARTS ARE NOW SOLD IN PACKS OF 100

Material

Composite bearing material consisting of 3 bonded layers; a steel backing strip bonded with a porous sinter bronze interlayer which is impregnated and overlaid with a polytetrafluroethylene (PTFE) and lead bearing material.

Performance

Operating Temperature: -200°C to +280°C
Maximum Load: 250 N/mm2.

Outside Co and Inside Ci Chamfers:

Wall
Thickness
s3
Chamfer Co

Ci†

Machined Rolled
0.75 0.5 ±0.3 0.5 ±0.3 -0.1 to -0.4
1.00 0.6 ±0.4 0.6 ±0.4 -0.1 to -0.5
1.50 0.6 ±0.4 0.6 ±0.4 -0.1 to -0.7
2.00 1.2 ±0.4 1.0 ±0.4 -0.1 to -0.7
2.50 1.8 ±0.6 1.2 ±0.4 -0.2 to -1.0

†Can be radius or chamfer, to ISO 13715. Dimensions and Tolerances according to ISO 3547.

Features

  • Requires no lubrication.
  • Maintenance free operation.
  • High pU capability.
  • Exhibits low wear rate.
  • Seizure resistant.
  • Resists solvents.
  • Good frictional properties with negligible stick-slip.
  • No water absorption and therefore dimensionally stable.
  • Compact and light.
  • High static and dynamic load capacity.
  • Electrically conductive and shows no electrostatic effects.
  • Good embedability and is tolerant of dusty environments.
  • Bearings are pre-finished and require no machining after assembly.

Extras

Inch sizes also available, P.O.A.

NOTE: THESE PARTS ARE NOW SOLD IN PACKS OF 100

Product specifications
Diameter [Di] (Nom.) 2
Diameter [Do] (Nom.) 3.5
Wall Thickness [s3] 0.730 +0.02/-0
Dimension [B] 5 ±0.25
Shaft Diameter [DJ] h6 2 +0/-0.006
Housing Diameter [DH] H6 3.5 +0.008/-0
Bush I.D. when assembled in H7 Housing [Di,a] 2 +0.048/-0
Clearance [CD] 0 +0.054/-0
Product specifications
Diameter [Di] (Nom.) 2
Diameter [Do] (Nom.) 3.5
Wall Thickness [s3] 0.730 +0.02/-0
Dimension [B] 5 ±0.25
Shaft Diameter [DJ] h6 2 +0/-0.006
Housing Diameter [DH] H6 3.5 +0.008/-0
Bush I.D. when assembled in H7 Housing [Di,a] 2 +0.048/-0
Clearance [CD] 0 +0.054/-0