AM2028-25 Plain Oilite Bearing 20x28x25mm
Oil retaining plain bronze bush 20mm inside x 28mm outside x 25mm long, also know as AM202825, OB202825
Regular price
£5.76
inc.VAT
£4.80 exc.VAT
FREE UK MAINLAND DELIVERY ON ORDERS OVER £50
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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: 28mm
Length L: 25mm
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 28.035 max 28.056 tolerance s7
Length Tolerance: min 24.835 max 25.165 tolerance js13
Housing Tolerance: min 28.000 max 28.021 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
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: 28mm
Length L: 25mm
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 28.035 max 28.056 tolerance s7
Length Tolerance: min 24.835 max 25.165 tolerance js13
Housing Tolerance: min 28.000 max 28.021 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