Needle roller bearings K20X28X25V4 NTN
NTN

Needle roller bearings K20X28X25V4

Bearing NTN K20X28X25V4. Request a quote — worldwide shipping.

Code: K20X28X25V4
Type Needle roller bearings
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In stock

Technical specifications

BrandNTN
Fw - Under rollers diameter20 mm
Ew - Upper rollers diameter28 mm
Bc - Cage Width25 mm
Mass0,039 kg
Cr - Dynamic load rating27100000 mN
C0r - Static load rating32500000 mN
N lim - Grease lubrication limit speed78000 °/s
N lim - Oil lubrication limit speed120000 °/s
Tmin - Min operating temperature253,15 °K
Tmax - Max operating temperature393,15 °K
b - Raceway width25 mm

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NTN K20X28X25V4