Angular contact ball bearings 7321 NTN
NTN

Angular contact ball bearings 7321

Bearing NTN 7321, Ø105×225×49 mm. Request a quote — worldwide shipping.

Code: 7321
Type Angular contact ball bearings
Dimensions Ø 105 × 225 × 49 mm
d105Bore Ø (mm)
×
D225Outer Ø (mm)
×
B49Width (mm)
All bearings 105×225×49 mm Compare all brands with this size
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In stock

Technical specifications

BrandNTN
d - Internal diameter105 mm
D - External diameter225 mm
B - Bearing/Inner ring width49 mm
a - Charge load application point72 mm
rs - Min fillet radius3 mm
r1s - Min fillet radius1,1 mm
Radial clearance classCN
Mass8,2 kg
C - Dynamic load244000000 mN
C0 - Static load210000000 mN
Cu - Fatigue limit load12800000 mN
N lim - Oil lubrication limit speed27000 °/s
N lim - Grease lubrication limit speed20400 °/s
Tmax - Max operating temperature393,15 °K
da min - Min shoulder diameter IR119 mm
db min - Min IR shoulder diameter112 mm
Da max - Max shoulder diameter OR211 mm
Db max - Max OR shoulder diameter218 mm
r1a - Max fillet radius1 mm
ra max - Max shaft & housing fillet radius2,5 mm

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NTN 7321