Needle roller bearings K40X47X20 NTN
NTN

Needle roller bearings K40X47X20

Bearing NTN K40X47X20, Ø40×47×20 mm. Request a quote — worldwide shipping.

Code: K40X47X20
Type Needle roller bearings
Dimensions Ø 40 × 47 × 20 mm
d40Bore Ø (mm)
×
D47Outer Ø (mm)
×
B20Width (mm)
All bearings 40×47×20 mm Compare all brands with this size
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In stock

Technical specifications

BrandNTN
Fw - Under rollers diameter40 mm
Ew - Upper rollers diameter47 mm
Bc - Cage Width20 mm
Mass0,048 kg
Cr - Dynamic load rating31000000 mN
C0r - Static load rating51500000 mN
N lim - Grease lubrication limit speed39000 °/s
N lim - Oil lubrication limit speed60000 °/s
Tmin - Min operating temperature253,15 °K
Tmax - Max operating temperature393,15 °K
b - Raceway width20 mm

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Equivalents In stock
NTN K40X47X20