Metric Bowman Oilless® Flanged Bearings

Part Number: WMOF 16 22 20 - 29 X 3

Product Logo
Bowman Oilless bronze flanged bearings with graphite plug lubrication

Details

Inner Diameter16
Outer Diameter22
Length20
Flange Thickness3
Flange Diameter29

Material Specification

StructureCuZn25Al6Mn4 Bronze with solid graphite lubricant inserts
(alternative specifications are available on request)
 PV (N/mm² x m/s)3.3 max
Static load (N/mm²)100 max
Sliding speed (m/s)0.3 max
Operating temperature (°C)Up to 300
(alternative specs up to 400)
Coefficient of thermal expansion19 x 10-5/°C
Coefficient of friction0.16
Hardness (HB)210 min
Tensile strength (N/mm²)750 min
Elongation (%)12 min
Density (g/cm³)8

Tolerances & Fittings (Metric)

MinMaxTolerance
Flange Thickness Tolerance2.93
Recommended Housing Size2222.021H7
Inside Diameter16.03216.05
Overall Length19.719.9

PV Calculation

ValuesMaximum
Speed
rpm
298.416 rpm
Load
kg
3261.978 kg
PV Factor
N/A
N/mm² x m/s
3.3 N/mm² x m/s

⚠ Maximum PV Factor is 3.3! Reduce speed or load.

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