Needle roller bearings RNA6919R NTN
NTN

Needle roller bearings RNA6919R

Bearing NTN RNA6919R. Request a quote — worldwide shipping.

Code: RNA6919R
Type Needle roller bearings
Dimensions Ø 0 × 130 × 0 mm
d0Bore Ø (mm)
×
D130Outer Ø (mm)
×
B0Width (mm)
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In stock

Technical specifications

BrandNTN
Fw - Under rollers diameter110 mm
D - External diameter130 mm
C - Width of bearing, drawn cup or outer ring63 mm
rs - Min fillet radius1,1 mm
Lubrication hole on outer ringOui/Yes
k - Hole diameter3,5 mm
Radial clearance classCN
Precision classP0
Mass1,46 kg
Cr - Dynamic load rating177000000 mN
C0r - Static load rating440000000 mN
N lim - Grease lubrication limit speed14400 °/s
N lim - Oil lubrication limit speed21600 °/s
Tmin - Min operating temperature253,15 °K
Tmax - Max operating temperature393,15 °K
Da max - Max shoulder diameter OR123,5 mm
ras max - Max shaft & housing fillet radius1 mm

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NTN RNA6919R