Metric SWB Plain Bearings

Part Number: WMSW 12 14 10

Details

Inner Diameter12
Outer Diameter12
Length10
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 Size1212.018
Overall Length9.7510.25
Shaft Diameter11.97211.984
Wall Thickness1.0071.056

PV Calculation

Values Maximum
Speed
rpm
15915.494 rpm
Load
kg
1834.862 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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