Product Details

370,000 mm x 520,000 mm x 400,000 mm NTN 4R7404 Cylindrical Roller Bearing

Brand Name NTN
Model Number 4R7404
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

NTN 4R7404 bearing Size Chart (mm/inches)

Bearing number1680/1620
Size (mm)33.338x66.675x20.638
Bore Diameter (mm)33,338
Outer Diameter (mm)66,675
Width (mm)20,638
d33,338 mm
D66,675 mm
T20,638 mm
B20,638 mm
C15,875 mm
ra1 max.1,5 mm
a15,2 mm
r min.3,5 mm
r1 min.1,5 mm
Da58 mm
db38,5 mm
ra max.3,5 mm
da44,5 mm
Db61 mm
Weight0,317 Kg
Basic dynamic load rating (C)46 kN
Basic static load rating (C0)53,5 kN
(Grease) Lubrication Speed5600 r/min
(Oil) Lubrication Speed7500 r/min
Calculation factor (e)0,37
Calculation factor (Y0)0,89
LangID1
ALP230
outer r1.5
ALP2244
D_66.675
ALP2127
SHOG_yobi1680R/1620R
RAr125
inner r3.5
GRS rpm5600
D_b61
D_a58
DE_56.543
SLR13.5
Prod_Type3TRBSR_ID_A
BETA_1
ALPHA_13.867
SDM_49.508
DA17.78
DA26.943
hidYobi1680/1620
Y11.6
B_20.638
Oil rpm7500
hidTableecat_NSTPRI
Y00.89
inner ra3.5
outer rb1.5
C053.5
CUP0.121
e0.37
DA_7.363
BET213
BET2234
BET230
Z_16
C_15.875
yobi1680/1620
KBRG3161
CONE0.196
DI_42.246

370,000 mm x 520,000 mm x 400,000 mm  NTN 4R7404 Cylindrical Roller Bearing

370,000 mm x 520,000 mm x 400,000 mm NTN 4R7404 Cylindrical Roller Bearing Cad Models

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