Metric SWB Plain Bearings

Part Number: WMSW 44 48 35

Details

Inner Diameter44
Outer Diameter48
Length35
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 (Metric)

Min Max Tolerance
Inside Diameter When Fitted4444.039
Recommended Housing Size4848.025
Overall Length34.7535.25
Shaft Diameter43.9543.975
Wall Thickness2.0102.059

PV Calculation

Values Maximum
Speed
rpm
4340.589 rpm
Load
kg
23547.401 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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