Metric SWB Plain Bearings

Part Number: WMSW 24 27 30 Y

Details

Inner Diameter24
Outer Diameter27
Length30
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 Fitted2424.033
Recommended Housing Size2727.021
Overall Length29.7530.25
Shaft Diameter23.95923.98
Wall Thickness1.5071.559

PV Calculation

Values Maximum
Speed
rpm
7957.747 rpm
Load
kg
11009.174 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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