Needle roller bearings HMK2420F NTN
NTN

Needle roller bearings HMK2420F

Bearing NTN HMK2420F. Request a quote — worldwide shipping.

Code: HMK2420F
Type Needle roller bearings
Dimensions Ø 0 × 31 × 0 mm
d0Bore Ø (mm)
×
D31Outer Ø (mm)
×
B0Width (mm)
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In stock

Technical specifications

BrandNTN
Fw - Under rollers diameter24 mm
D - External diameter31 mm
C - Width of bearing, drawn cup or outer ring20 mm
Lubrication hole on outer ringNon/No
Inner ring referenceNo
Mass0,032 kg
Cr - Dynamic load rating18300000 mN
C0r - Static load rating28200000 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

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NTN HMK2420F