Tapered roller bearings 4T-438 NTN
NTN

Tapered roller bearings 4T-438

Bearing NTN 4T-438. Request a quote — worldwide shipping.

Code: 4T-438
Type Tapered roller bearings
Dimensions Ø 44,45 × 0 × 29,9 mm
d44,45Bore Ø (mm)
×
D0Outer Ø (mm)
×
B29,9Width (mm)
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In stock

Technical specifications

BrandNTN
d - Internal diameter44,45 mm
B - Bearing/Inner ring width29,9 mm
d1 - External diameter inner ring65 mm
C - Dynamic load151000000 mN
C0 - Static load175000000 mN
A2 - Rating life coefficient1
e - Coefficient0.28
Y0 - Static axial load coefficient1.16
Y2 - Upper axial load coefficient2.11
da max - Max shoulder diameter IR51 mm
db min - Min IR shoulder diameter57 mm
ra max - Max fillet radius3,5 mm

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NTN 4T-438