Tapered roller bearings 4T-39581/39520 NTN
NTN

Tapered roller bearings 4T-39581/39520

Bearing NTN 4T-39581/39520, Ø57.15×112.712×30.162 mm. Request a quote — worldwide shipping.

Code: 4T-39581/39520
Type Tapered roller bearings
Dimensions Ø 57,15 × 112,712 × 30,162 mm
d57,15Bore Ø (mm)
×
D112,712Outer Ø (mm)
×
B30,162Width (mm)
All bearings 57,15×112,712×30,162 mm Compare all brands with this size
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In stock

Technical specifications

BrandNTN
d - Internal diameter57,15 mm
D - External diameter112,712 mm
B - Bearing/Inner ring width30,162 mm
C - Outer ring width23,812 mm
T - Total width30,162 mm
d1 - External diameter inner ring89 mm
a - Charge load application point23,562 mm
Mass1,4 kg
C - Dynamic load153000000 mN
C0 - Static load195000000 mN
Cu - Fatigue limit load23800000 mN
A2 - Rating life coefficient1
e - Coefficient0.34
Y0 - Static axial load coefficient0.97
Y2 - Upper axial load coefficient1.77
N lim - Oil lubrication limit speed25200 °/s
N lim - Grease lubrication limit speed19200 °/s
Tmin - Min operating temperature233,15 °K
Tmax - Max operating temperature393,15 °K
da max - Max shoulder diameter IR66 mm
db min - Min IR shoulder diameter81 mm
Da max - Max shoulder diameter OR101 mm
Db min - Min OR shoulder diameter107 mm
ra max - Max fillet radius8 mm
r1a - Max fillet radius3,3 mm
Cone designation4T-39581
Cup designation4T-39520

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NTN 4T-39581/39520