Metric Bronze Wrapped Flanged Bearings

Part Number: WMBF 225 230 70 - 260 X 2.5

Product Logo
Bronze Wrapped Flanged Bearings

Details

Inner Diameter225
Outer Diameter230
Length70
Surface StyleDiamond Indentations
Flange Thickness2.5
Flange Diameter260

Material Specification

StructureCuSn8 bronze with either grease pockets or holes
PV (N/mm² x m/s)2.8 max
Static load (N/mm²)120 max
Dynamic load (N/mm²)40 max
Sliding speed – With Grease (m/s)2.5 max
Intermittent temperature (°C)130 max
Operating temperature (°C)-100 to 200
Thermal Conductivity (W/mk)60
Coefficient of friction0.08 to 0.25
Hardness (HB)90-120
Tensile strength (N/mm²)450 min
Yield point (N/mm²)250 min
Elongation (%)40

Tolerances & Fittings (Metric)

MinMax
Inside Diameter When Fitted225225.115
Recommended Housing Size230230.046
Overall Length69.570.5
Shaft Diameter224.904224.95

PV Calculation

ValuesMaximum
Speed
rpm
212.2 rpm
Load
kg
192660.6 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.

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 Flanged Bearings