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Single row tapered roller bearings

4T-17580 - NTN

4T-17580

Mounted cone, pressed steel cage

The single row tapered roller bearing is available in metric dimensions (ISO 355 and JIS B 1512 standards) and in inches (ABMA standard, metric series including J). The single row in tapered roller bearing range, is the most widely used and is generally mounted in opposition.

Documentation

Product information

PRODUCT DEFINITION
BrandNTN
d - Internal diameter15,875 mm
B - Bearing/Inner ring width16,67 mm
d1 - External diameter inner ring29 mm
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PRODUCT PERFORMANCE
C - Dynamic load29,6 kN
C0 - Static load26 kN
A2 - Rating life coefficient1
e - Coefficient0.33
Y0 - Static axial load coefficient1
Y2 - Upper axial load coefficient1.81
ABUTMENT
da max - Max shoulder diameter IR21 mm
db min - Min IR shoulder diameter23 mm
ra max - Max fillet radius1,5 mm
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