Needle roller bearings MR405228 NTN
NTN

Needle roller bearings MR405228

Bearing NTN MR405228. Request a quote — worldwide shipping.

Code: MR405228
Type Needle roller bearings
Dimensions Ø 0 × 82,55 × 0 mm
d0Bore Ø (mm)
×
D82,55Outer Ø (mm)
×
B0Width (mm)
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In stock

Technical specifications

BrandNTN
Fw - Under rollers diameter63,5 mm
D - External diameter82,55 mm
C - Width of bearing, drawn cup or outer ring44,45 mm
rs - Min fillet radius2 mm
Lubrication hole on outer ringOui/Yes
k - Hole diameter3,5 mm
Radial clearance classCN
Precision classP0
Mass0,533 kg
Cr - Dynamic load rating102000000 mN
C0r - Static load rating191000000 mN
N lim - Grease lubrication limit speed25800 °/s
N lim - Oil lubrication limit speed39000 °/s
Tmin - Min operating temperature253,15 °K
Tmax - Max operating temperature393,15 °K
Da max - Max shoulder diameter OR74,5 mm
ras max - Max shaft & housing fillet radius2 mm

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NTN MR405228