Needle roller bearings MR142212 NTN
NTN

Needle roller bearings MR142212

Bearing NTN MR142212. Request a quote — worldwide shipping.

Code: MR142212
Type Needle roller bearings
Dimensions Ø 0 × 34,925 × 0 mm
d0Bore Ø (mm)
×
D34,925Outer Ø (mm)
×
B0Width (mm)
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In stock

Technical specifications

BrandNTN
Fw - Under rollers diameter22,225 mm
D - External diameter34,925 mm
C - Width of bearing, drawn cup or outer ring19,05 mm
rs - Min fillet radius1 mm
Lubrication hole on outer ringOui/Yes
k - Hole diameter2,5 mm
Radial clearance classCN
Precision classP0
Mass0,059 kg
Cr - Dynamic load rating21900000 mN
C0r - Static load rating25600000 mN
N lim - Grease lubrication limit speed72000 °/s
N lim - Oil lubrication limit speed108000 °/s
Tmin - Min operating temperature253,15 °K
Tmax - Max operating temperature393,15 °K
Da max - Max shoulder diameter OR30 mm
ras max - Max shaft & housing fillet radius1 mm

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NTN MR142212