NTN 4T-LM503349A/LM503310

45,987 x 74,976 x 18mm

$22.07 50+ pcs. with 1 to 3 days delivery to United States

Specifications

Width 18mm
Inner Diameter 45,987
Outer Diameter 74,976
Weight 290g
db min - Min IR shoulder diameter 57 mm
Db min - Min OR shoulder diameter 67 mm
r1a - Max fillet radius 1,5 mm
C - Outer ring width 14 mm
a - Charge load application point 16,1 mm
r1s - Min fillet radius 1,5 mm
C0 - Static load 71 kN
e - Coefficient 0.40
Y2 - Upper axial load coefficient 1.49
Nlim - Grease lubrication limit speed 4700 tr/min
Tmax - Max operating temperature 120 °C
BPFI - Characteristic inner ring frequency 13,813 Hz
BSF - Characteristic rolling element frequency 9,067 Hz
Da max - Max shoulder diameter OR 71 mm
ra max - Max fillet radius 3,5 mm
Brand NTN
T - Total width 18 mm
rs - Min fillet radius 3,5 mm
C - Dynamic load 51 kN
A2 - Rating life coefficient 1
Y0 - Static axial load coefficient 0.82
Nlim - Oil lubrication limit speed 6300 tr/min
Tmin - Min operating temperature -40 °C
BPFO - Characteristic outer ring frequency 11,187 Hz
FTF - Characteristic cage frequency 0,447 Hz
da max - Max shoulder diameter IR 51 mm
$22.07
Stock 50+ pcs.
Part number 4T-LM503349A/LM503310
Manufacturer NTN
Quantity Unit Price
1+ $22.07
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