Tapered roller bearings 32221U NTN
NTN

Tapered roller bearings 32221U

Bearing NTN 32221U, Ø105×190×50 mm. Request a quote — worldwide shipping.

Code: 32221U
Type Tapered roller bearings
Dimensions Ø 105 × 190 × 50 mm
d105Bore Ø (mm)
×
D190Outer Ø (mm)
×
B50Width (mm)
All bearings 105×190×50 mm Compare all brands with this size
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In stock

Technical specifications

BrandNTN
d - Internal diameter105 mm
D - External diameter190 mm
B - Bearing/Inner ring width50 mm
C - Outer ring width43 mm
T - Total width53 mm
a - Charge load application point44 mm
rs - Min fillet radius2,5 mm
r1s - Min fillet radius2 mm
Mass6,23 kg
ISO 355 referenceT3FC105
C - Dynamic load420000000 mN
C0 - Static load540000000 mN
Cu - Fatigue limit load59000000 mN
A2 - Rating life coefficient1
e - Coefficient0.42
Y0 - Static axial load coefficient0.79
Y2 - Upper axial load coefficient1.43
N lim - Oil lubrication limit speed15000 °/s
N lim - Grease lubrication limit speed11400 °/s
Tmin - Min operating temperature233,15 °K
Tmax - Max operating temperature393,15 °K
da max - Max shoulder diameter IR119 mm
db min - Min IR shoulder diameter119 mm
Da max - Max shoulder diameter OR178 mm
Db min - Min OR shoulder diameter180 mm
ra max - Max fillet radius2,5 mm
r1a - Max fillet radius2 mm

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NTN 32221U