Needle roller bearings HK4012 NTN
NTN

Needle roller bearings HK4012

Bearing NTN HK4012, Ø40×47×12 mm. Request a quote — worldwide shipping.

Code: HK4012
Type Needle roller bearings
Dimensions Ø 40 × 47 × 12 mm
d40Bore Ø (mm)
×
D47Outer Ø (mm)
×
B12Width (mm)
All bearings 40×47×12 mm Compare all brands with this size
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In stock

Technical specifications

BrandNTN
Fw - Under rollers diameter40 mm
D - External diameter47 mm
C - Width of bearing, drawn cup or outer ring12 mm
Lubrication hole on outer ringNon/No
Inner ring referenceIR35X40X12.5
Mass0,031 kg
Cr - Dynamic load rating15100000 mN
C0r - Static load rating26000000 mN
N lim - Grease lubrication limit speed24000 °/s
N lim - Oil lubrication limit speed36000 °/s
Tmin - Min operating temperature253,15 °K
Tmax - Max operating temperature393,15 °K

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Equivalents In stock
NTN HK4012