Cylindrical roller bearings NJ321C3 NTN
NTN

Cylindrical roller bearings NJ321C3

Bearing NTN NJ321C3, Ø105×225×49 mm, clearance C3. Request a quote — worldwide shipping.

Code: NJ321C3
Type Cylindrical roller 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
E - Upper roller diameter195 mm
F - Under roller diameter135 mm
d1 - IR flange outer diameter147 mm
rs - Min fillet radius3 mm
r1s - Min fillet radius3 mm
Radial clearance classC3
Mass9,014 kg
C - Dynamic load355000000 mN
C0 - Static load360000000 mN
Cu - Fatigue limit load37500000 mN
N lim - Oil lubrication limit speed22200 °/s
N lim - Grease lubrication limit speed18600 °/s
Tmin - Min operating temperature233,15 °K
Tmax - Max operating temperature393,15 °K
da min - Min shoulder diameter IR118 mm
da max - Small face shoulder max diameter132 mm
dc min - Min inner ring GO diameter149 mm
Da max - Max shoulder diameter OR212 mm
ra max - Max fillet radius2,5 mm

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NTN NJ321C3