Lubrication Enhancement
W33 - Lubrication Groove and 3 Holes
Seal
No Seal
Cage Type
M - Brass Cage
Radial Internal Play
Cn Normal Internal Play
Precision
Higher Running Acc. ISO Cl.5
Heat Stabilization
No Heat Stabilization - Temperatures up to 120 °C
Vibrating Screen Execution
Non Vibrating Screen Execution
Data from Schaeffler (medias)
ECLASS number
23-05-09-11
ECLASS2 number
23-05-09-11
Suffix description
BModified Internal Construction
MBSolid Brass Cage, Guidance On Inner Ring
H140Improved Running Accuracy According to T52BW; - Highest Point Of Runout Marked On The Inner Ring And Outer Ring Face; -Circumferential Lubricating Groove And 6 Lubricating Holes In The Inner Ring; - Aluminium Plugs Provided For Plugging The Lube Holes (Only Need For Hydraulic Dismounting, 6 Smaller Plugs For Inner Ring And 3 Larger Plugs For Outer Ring)
The 239/670-B-MB-H140 FAG is a spherical roller bearing. This bearing type has a solid inner ring, which runs on two rows of symmetrical rollers in a solid outer ring. The outer ring has a concave, spherical raceway. This design compensates for any alignment errors and shaft deflections. Spherical roller bearings can withstand particularly high radial loads. Additionally, they can accommodate axial forces in both directions. These bearings are used in elevators, textile machines, food processing machines, cranes etc.
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