Needle roller bearings NK145/32 NTN
NTN

Needle roller bearings NK145/32

Bearing NTN NK145/32. Request a quote — worldwide shipping.

Code: NK145/32
Type Needle roller bearings
Dimensions Ø 0 × 170 × 0 mm
d0Bore Ø (mm)
×
D170Outer Ø (mm)
×
B0Width (mm)
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In stock

Technical specifications

BrandNTN
Fw - Under rollers diameter145 mm
D - External diameter170 mm
C - Width of bearing, drawn cup or outer ring32 mm
rs - Min fillet radius1,5 mm
Lubrication hole on outer ringOui/Yes
k - Hole diameter3,5 mm
Radial clearance classCN
Precision classP0
Mass1,12 kg
Cr - Dynamic load rating111000000 mN
C0r - Static load rating238000000 mN
N lim - Grease lubrication limit speed11400 °/s
N lim - Oil lubrication limit speed16800 °/s
Tmin - Min operating temperature253,15 °K
Tmax - Max operating temperature393,15 °K
Da max - Max shoulder diameter OR162,5 mm
ras max - Max shaft & housing fillet radius1,5 mm

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NTN NK145/32