Needle roller bearings K55X63X20 NTN
NTN

Needle roller bearings K55X63X20

Bearing NTN K55X63X20, Ø55×63×20 mm. Request a quote — worldwide shipping.

Code: K55X63X20
Type Needle roller bearings
Dimensions Ø 55 × 63 × 20 mm
d55Bore Ø (mm)
×
D63Outer Ø (mm)
×
B20Width (mm)
All bearings 55×63×20 mm Compare all brands with this size
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In stock

Technical specifications

BrandNTN
Fw - Under rollers diameter55 mm
Ew - Upper rollers diameter63 mm
Bc - Cage Width20 mm
Mass0,073 kg
Cr - Dynamic load rating39000000 mN
C0r - Static load rating70000000 mN
N lim - Grease lubrication limit speed30000 °/s
N lim - Oil lubrication limit speed45000 °/s
Tmin - Min operating temperature253,15 °K
Tmax - Max operating temperature393,15 °K
b - Raceway width20 mm

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NTN K55X63X20