Metric Bowman Oilless® Flanged Bearings

Part Number: WMOF 100 120 80 - 150 X 10

Product Logo
Bowman Oilless bronze flanged bearings with graphite plug lubrication

Details

Inner Diameter100
Outer Diameter120
Length80
Flange Thickness10
Flange Diameter150

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 Tolerance9.910
Recommended Housing Size120120.035H7
Inside Diameter100.072100.107
Overall Length79.779.9

PV Calculation

ValuesMaximum
Speed
rpm
47.746 rpm
Load
kg
81549.439 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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