Metric Bowman Oilless® Flanged Bearings

Part Number: WMOF 75 90 60 - 105 X 7.5

Product Logo
Bowman Oilless bronze flanged bearings with graphite plug lubrication

Details

Inner Diameter75
Outer Diameter90
Length60

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 Tolerance-0.1-
Recommended Housing Size9090.035H7
Inside Diameter75.0675.09
Overall Length59.759.9

PV Calculation

ValuesMaximum
Speed
rpm
63.662 rpm
Load
kg
45871.56 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.

Looking for a custom size or special specifications?

Whether you need standard or custom options, we’re here to help. Reach out now and let’s find the perfect match!

Bronze Wrapped Plain Bearings