NTN large size tapered roller bearings, ULTAGE metric series

NTN large size tapered roller bearings (ULTAGE metric series, OD>= 270mm) deliver longer life, higher load ratings, and higher speed capabilities. Developed as the new standard of NTN bearings, the ULTAGE series will contribute to improvements in industrial machinery today and into the future.

Higher reliability
Greater high load capacity by optimizing internal design
Longer maintenance intervals

Higher Load Capability
Allowable misalignment 0.0017 (6’)

Higher Limiting Speed
Up to 10% increase of allowable speed by optimizing the inner ring, large-end rib, and the roller end

"ULTAGE " (a name created from the combination of "Ultimate," signifying refinement,and "Stage," signifying NTN's intention that this series of products be employed in diverse applications) is the general name for NTN's new generation of bearings that are noted for their industry-leading performance.

NTN large size tapered roller bearings, ULTAGE metric series
NTN large size tapered roller bearings, ULTAGE metric series

NTN large size tapered roller bearings number nomenclature

Single row tapered roller bearings

NTN large size tapered roller bearings, ULTAGE metric series

Double row tapered roller bearings (Outside direction)

NTN large size tapered roller bearings, ULTAGE metric series

Double row tapered roller bearings (Inside direction)

NTN large size tapered roller bearings, ULTAGE metric series

More information refer to NTN bearing nomenclature

Related numbers

NTN 4T-32305 bearings
25mm x 62mm x 24.0mm
NTN 32948XUE1 bearings
240mm x 320mm x 51.0mm
NTN 32048XU bearings
240mm x 360mm x 76.0mm
NTN 32952XUE1 bearings
260mm x 360mm x 63.5mm
NTN 32052XU bearings
260mm x 400mm x 87.0mm
NTN 32956XUE1 bearings
280mm x 380mm x 63.5mm
NTN 32056XU bearings
280mm x 420mm x 87.0mm
NTN 32960XUE1 bearings
300mm x 420mm x 76.0mm

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