Needle roller bearings 7E-HMK4020 NTN
NTN

Needle roller bearings 7E-HMK4020

Bearing NTN 7E-HMK4020. Request a quote — worldwide shipping.

Code: 7E-HMK4020
Type Needle roller bearings
Dimensions Ø 0 × 50 × 0 mm
d0Bore Ø (mm)
×
D50Outer Ø (mm)
×
B0Width (mm)
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In stock

Technical specifications

BrandNTN
Fw - Under rollers diameter40 mm
D - External diameter50 mm
C - Width of bearing, drawn cup or outer ring20 mm
Lubrication hole on outer ringNon/No
Inner ring referenceIR35X40X20.5
Mass0,075 kg
Cr - Dynamic load rating32500000 mN
C0r - Static load rating50000000 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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NTN 7E-HMK4020