Dimensions - d (inside diameter) | 20mm |
---|---|
Dimensions - D (outside diameter) | 25mm |
Dimensions - B (width) | 20mm |
Oil retaining plain bronze bush 20mm inside x 25mm outside x 20mm long, also know as AM202520, OB202520
Standard Oilite bearings are impregnated with a highly refined mineral oil to ISO VG (SAE 30) having a high viscosity index and containing anti-oxidant, anti-rust and defoamant additives.
Standard Oilite oil retaining tin bronze is the generally specified material. It gives good balance between strength, wear resistance, conformability and durability in operation. Ideal in a wide variety of applications where self-lubricating properties are required over a long period of time.
Brand: Oilite
Details
Inner diameter d: 20mm
Outer diameter D: 25mm
Length L: 20mm
Material specification
Structure: Oil impregrated sintered bronze
Max PV (N/mm2 x m/s): 1.8
Max Dynamic load (N/mm2): 14
Operating temperature (degrees): -60 to 200* *dependant on lubrication
Radial crushing strength (K Min M/mm2): 160
Max Static load (N/mm2): 50
Max Sliding speed (m/s): 5
Density (g/cm3): 6.6
Tolerances & Fittings (Metric)
ID When Fitted: min 20.007 max 20.028 tolerance G7
OD When Fitted: min 25.035 max 25.056 tolerance s7
Length Tolerance: min 19.835 max 20.165 tolerance js13
Housing Tolerance: min 25.000 max 25.021 tolerance H7
Shaft Diameter: min 19.959 max 19.980 tolerance f7
Fitting Pin Tolerance: min 20.008 max 20.017 tolerance m5
Concentricity: min 0.052 max 0.052 tolerance IT9