Needle roller bearings RNA4926 NTN
NTN

Needle roller bearings RNA4926

Bearing NTN RNA4926, Ø150×180×50 mm. Request a quote — worldwide shipping.

Code: RNA4926
Type Needle roller bearings
Dimensions Ø 150 × 180 × 50 mm
d150Bore Ø (mm)
×
D180Outer Ø (mm)
×
B50Width (mm)
All bearings 150×180×50 mm Compare all brands with this size
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In stock

Technical specifications

BrandNTN
Fw - Under rollers diameter150 mm
D - External diameter180 mm
C - Width of bearing, drawn cup or outer ring50 mm
rs - Min fillet radius1,5 mm
Lubrication hole on outer ringOui/Yes
k - Hole diameter3,5 mm
Radial clearance classCN
Precision classP0
Mass2,21 kg
Cr - Dynamic load rating202000000 mN
C0r - Static load rating455000000 mN
N lim - Grease lubrication limit speed10800 °/s
N lim - Oil lubrication limit speed16200 °/s
Tmin - Min operating temperature253,15 °K
Tmax - Max operating temperature393,15 °K
Da max - Max shoulder diameter OR172 mm
ras max - Max shaft & housing fillet radius1,5 mm

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NTN RNA4926