Needle roller bearings HK1212D NTN
NTN

Needle roller bearings HK1212D

Bearing NTN HK1212D. Request a quote — worldwide shipping.

Code: HK1212D
Type Needle roller bearings
Dimensions Ø 0 × 18 × 0 mm
d0Bore Ø (mm)
×
D18Outer Ø (mm)
×
B0Width (mm)
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In stock

Technical specifications

BrandNTN
Fw - Under rollers diameter12 mm
D - External diameter18 mm
C - Width of bearing, drawn cup or outer ring12 mm
Lubrication hole on outer ringOui/Yes
k - Hole diameter2 mm
Inner ring referenceIR8X12X12.5
Mass0,009 kg
Cr - Dynamic load rating6600000 mN
C0r - Static load rating7300000 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

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NTN HK1212D