Imperial SWB Plain Bearings

Part Number: WMSWI 36 39 16

Details

Inner Diameter2.25
Outer Diameter2.4375
Length1
Surface StyleSmooth

Material Specification

Structure Steel backing strip with a sintered bronze layer
PV (N/mm² x m/s) 2.8 max
Static load (N/mm²) 150 max
Sliding speed – With Oil (m/s) 10 max
Sliding speed – With Grease (m/s) 2.5 max
Operating temperature (°C) 250 max
(dependant on lubrication)
Coefficient of friction – With Oil 0.5 to 0.12
Coefficient of friction – With Grease 0.5 to 0.15
Sintered layer hardness (HB) 60-100

Tolerances & Fittings (Imperial)

Min Max Tolerance
Inside Diameter When Fitted2.252.268
Recommended Housing Size2.43752.4555
Overall Length0.991.01
Shaft Diameter2.2462.248
Wall Thickness0.0940.096

PV Calculation

Values Maximum
Speed
rpm
84882.636 rpm
Load
kg
34.404 kg
PV Factor
N/A
N/mm² x m/s
2.8 N/mm² x m/s

⚠ Maximum PV Factor is 2.8! Reduce speed or load.

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