Product Details

NTN  NNU4956 Multi-Row Roller Bearings  

Brand Name NTN 
Model Number NNU4956
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

NTN  NNU4956 bearing Size Chart (mm/inches)

Bearing numberLM603049/LM603011
Size (mm)45.242x77.788x19.842
Bore Diameter (mm)45,242
Outer Diameter (mm)77,788
Width (mm)19,842
d45,242 mm
D77,788 mm
T19,842 mm
B19,842 mm
C15,08 mm
ra1 max.0,8 mm
a17,2 mm
r min.3,5 mm
r1 min.0,8 mm
Da71 mm
db50 mm
ra max.3,5 mm
da57 mm
Db74 mm
Weight0,368 Kg
Basic dynamic load rating (C)56 kN
Basic static load rating (C0)71 kN
(Grease) Lubrication Speed4500 r/min
(Oil) Lubrication Speed6300 r/min
Calculation factor (e)0,43
Calculation factor (Y0)0,77
LangID1
ALP230
outer r0.8
ALP2245
D_77.788
ALP2131
SHOG_yobiLM603049R/LM603011R
RAr132.675
inner r3.5
GRS rpm4500
D_b74
D_a71
DE_69.013
SLR13.3
Prod_Type3TRBSR_ID_A
BETA_1
ALPHA_15.875
SDM_61.368
DA18.257
DA27.434
hidYobiLM603049/LM603011
Y11.4
B_19.842
Oil rpm6300
hidTableecat_NSTPRI
Y00.77
inner ra3.5
outer rb0.8
C071
CUP0.119
e0.43
DA_7.848
BET213
BET2234
BET230
Z_20
C_15.08
yobiLM603049/LM603011
KBRG3161
CONE0.249
DI_53.7

NTN  NNU4956 Multi-Row Roller Bearings  

NTN  NNU4956 Multi-Row Roller Bearings   Cad Models

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