Cylindrical roller bearings NJ2209EAT2X NTN
NTN

Cylindrical roller bearings NJ2209EAT2X

Bearing NTN NJ2209EAT2X, Ø45×85×23 mm. Request a quote — worldwide shipping.

Code: NJ2209EAT2X
Type Cylindrical roller bearings
Dimensions Ø 45 × 85 × 23 mm
d45Bore Ø (mm)
×
D85Outer Ø (mm)
×
B23Width (mm)
All bearings 45×85×23 mm Compare all brands with this size
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In stock

Technical specifications

BrandNTN
d - Internal diameter45 mm
D - External diameter85 mm
B - Bearing/Inner ring width23 mm
E - Upper roller diameter76,5 mm
F - Under roller diameter54,5 mm
d1 - IR flange outer diameter58,9 mm
rs - Min fillet radius1,1 mm
r1s - Min fillet radius1,1 mm
Radial clearance classCN
Mass0,532 kg
C - Dynamic load90000000 mN
C0 - Static load84500000 mN
Cu - Fatigue limit load10300000 mN
N lim - Oil lubrication limit speed57600 °/s
N lim - Grease lubrication limit speed40800 °/s
Tmin - Min operating temperature253,15 °K
Tmax - Max operating temperature393,15 °K
da min - Min shoulder diameter IR51,5 mm
da max - Small face shoulder max diameter54 mm
dc min - Min inner ring GO diameter61 mm
Da max - Max shoulder diameter OR78,5 mm
ra max - Max fillet radius1 mm
r1a - Max fillet radius1 mm

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NTN NJ2209EAT2X