Metric SWB Plain Bearings

Part Number: WMSW 12 14 15 Y

Details

Inner Diameter12
Outer Diameter14
Length15
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 Fitted1212.027
Recommended Housing Size1414.018
Overall Length14.7515.25
Shaft Diameter11.97211.984
Wall Thickness1.0071.056

PV Calculation

Values Maximum
Speed
rpm
15915.494 rpm
Load
kg
2752.294 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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