Tapered roller bearings 4T-2585/2523 NTN
NTN

Tapered roller bearings 4T-2585/2523

Bearing NTN 4T-2585/2523, Ø33.338×69.85×25.357 mm. Request a quote — worldwide shipping.

Code: 4T-2585/2523
Type Tapered roller bearings
Dimensions Ø 33,338 × 69,85 × 25,357 mm
d33,338Bore Ø (mm)
×
D69,85Outer Ø (mm)
×
B25,357Width (mm)
All bearings 33,338×69,85×25,357 mm Compare all brands with this size
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In stock

Technical specifications

BrandNTN
d - Internal diameter33,338 mm
D - External diameter69,85 mm
B - Bearing/Inner ring width25,357 mm
C - Outer ring width19,05 mm
T - Total width23,812 mm
d1 - External diameter inner ring49 mm
a - Charge load application point14,712 mm
Mass0,436 kg
C - Dynamic load76500000 mN
C0 - Static load81500000 mN
Cu - Fatigue limit load9900000 mN
A2 - Rating life coefficient1
e - Coefficient0.27
Y0 - Static axial load coefficient1.21
Y2 - Upper axial load coefficient2.19
N lim - Oil lubrication limit speed45600 °/s
N lim - Grease lubrication limit speed34200 °/s
Tmin - Min operating temperature233,15 °K
Tmax - Max operating temperature393,15 °K
da max - Max shoulder diameter IR39 mm
db min - Min IR shoulder diameter45 mm
Da max - Max shoulder diameter OR61 mm
Db min - Min OR shoulder diameter64 mm
ra max - Max fillet radius3,5 mm
r1a - Max fillet radius1,3 mm
Cone designation4T-2585
Cup designation4T-2523

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NTN 4T-2585/2523