Needle roller bearings NUKR47/3AS NTN
NTN

Needle roller bearings NUKR47/3AS

Bearing NTN NUKR47/3AS. Request a quote — worldwide shipping.

Code: NUKR47/3AS
Type Needle roller bearings
Dimensions Ø 0 × 47 × 25,5 mm
d0Bore Ø (mm)
×
D47Outer Ø (mm)
×
B25,5Width (mm)
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In stock

Technical specifications

BrandNTN
D - External diameter47 mm
d1 - Stud diameter20 mm
C - Width of bearing, drawn cup or outer ring24 mm
F - Under roller diameter25,5 mm
B - Bearing/Inner ring width25,5 mm
B1 - Total stud length66 mm
B2 - Stud rod length40,5 mm
G - Stud thread designationM20X1.5
G1 - Thread length of the stud21 mm
B3 - Distance between washer face and radial lub hole9 mm
C1 - Distance between roller face and washer face0,8 mm
n - Axial lubrication hole diameter8 mm
a - Radial lubrication hole diameter4 mm
e - Inlet diameter of roller or washer27 mm
R - Track roller radius500 mm
Maximum tightening torque98 N-m
Bearing with/without cageSans
Radial clearance classCN
Precision classP0
Mass0,38 kg
Cr - Dynamic load rating38500000 mN
C0r - Static load rating48000000 mN
Track load capacity spherical outer ring4700000 mN
N lim - Grease lubrication limit speed24000 °/s
Tmin - Min operating temperature253,15 °K
Tmax - Max operating temperature393,15 °K

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NTN NUKR47/3AS