Needle roller bearings NA4828 NTN
NTN

Needle roller bearings NA4828

Bearing NTN NA4828, Ø140×175×35 mm. Request a quote — worldwide shipping.

Code: NA4828
Type Needle roller bearings
Dimensions Ø 140 × 175 × 35 mm
d140Bore Ø (mm)
×
D175Outer Ø (mm)
×
B35Width (mm)
All bearings 140×175×35 mm Compare all brands with this size
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In stock

Technical specifications

BrandNTN
d - Internal diameter140 mm
D - External diameter175 mm
C - Width of bearing, drawn cup or outer ring35 mm
F - Under roller diameter155 mm
rs - Min fillet radius1,1 mm
s - Max axial offset1 mm
Lubrication hole on outer ringOui/Yes
k - Hole diameter3,5 mm
Lubrication hole on inner ringNon/No
Radial clearance classCN
Precision classP0
Mass1,82 kg
Cr - Dynamic load rating121000000 mN
C0r - Static load rating315000000 mN
N lim - Grease lubrication limit speed10200 °/s
N lim - Oil lubrication limit speed15600 °/s
Tmin - Min operating temperature253,15 °K
Tmax - Max operating temperature393,15 °K
da min - Min shoulder diameter IR146,5 mm
Da max - Max shoulder diameter OR168,5 mm
ras max - Max shaft & housing fillet radius1 mm

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NTN NA4828