Tapered roller bearings 4T-749A NTN
NTN

Tapered roller bearings 4T-749A

Bearing NTN 4T-749A. Request a quote — worldwide shipping.

Code: 4T-749A
Type Tapered roller bearings
Dimensions Ø 82,55 × 0 × 46,672 mm
d82,55Bore Ø (mm)
×
D0Outer Ø (mm)
×
B46,672Width (mm)
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In stock

Technical specifications

BrandNTN
d - Internal diameter82,55 mm
B - Bearing/Inner ring width46,672 mm
d1 - External diameter inner ring114,5 mm
C - Dynamic load289000000 mN
C0 - Static load360000000 mN
A2 - Rating life coefficient1
e - Coefficient0.33
Y0 - Static axial load coefficient1.01
Y2 - Upper axial load coefficient1.84
da max - Max shoulder diameter IR93 mm
db min - Min IR shoulder diameter99 mm
ra max - Max fillet radius3,5 mm

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NTN 4T-749A