4T-HM807049-NTN Cone Only

Single row tapered roller bearings
4T-HM807049 - NTN
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.

PRODUCT DEFINITION
Brand NTN
d - Internal diameter 53,975 mm
B - Bearing/Inner ring width 36,512 mm
d1 - External diameter inner ring 81,5 mm
PRODUCT PERFORMANCE
C - Dynamic load 153 kN
C0 - Static load 189 kN
A2 - Rating life coefficient 1
e - Coefficient 0.49
Y0 - Static axial load coefficient 0.68
Y2 - Upper axial load coefficient 1.23