Tapered roller bearings 32911XU NTN
NTN

Tapered roller bearings 32911XU

Bearing NTN 32911XU, Ø55×80×17 mm. Request a quote — worldwide shipping.

Code: 32911XU
Type Tapered roller bearings
Dimensions Ø 55 × 80 × 17 mm
d55Bore Ø (mm)
×
D80Outer Ø (mm)
×
B17Width (mm)
All bearings 55×80×17 mm Compare all brands with this size
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In stock

Technical specifications

BrandNTN
d - Internal diameter55 mm
D - External diameter80 mm
B - Bearing/Inner ring width17 mm
C - Outer ring width14 mm
T - Total width17 mm
d1 - External diameter inner ring68 mm
a - Charge load application point14,5 mm
rs - Min fillet radius1 mm
r1s - Min fillet radius1 mm
Mass0,274 kg
ISO 355 referenceT2BC055
C - Dynamic load49500000 mN
C0 - Static load73500000 mN
Cu - Fatigue limit load8950000 mN
A2 - Rating life coefficient1
e - Coefficient0.31
Y0 - Static axial load coefficient1.07
Y2 - Upper axial load coefficient1.94
N lim - Oil lubrication limit speed34200 °/s
N lim - Grease lubrication limit speed25800 °/s
Tmin - Min operating temperature233,15 °K
Tmax - Max operating temperature393,15 °K
da max - Max shoulder diameter IR60,5 mm
db min - Min IR shoulder diameter60,5 mm
Da min - Min shoulder diameter OR70,5 mm
Da max - Max shoulder diameter OR74,5 mm
Db min - Min OR shoulder diameter76,5 mm
Ca - Min clearance3 mm
Cb - Min clearance3 mm
ra max - Max fillet radius1 mm
r1a - Max fillet radius1 mm

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NTN 32911XU