Product Details

12 mm x 24 mm x 13 mm NTN NA4901R Needle roller bearing-with inner ring

Brand Name NTN
Model Number NA4901R
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

NTN NA4901R bearing Size Chart (mm/inches)

Bearing number322/22R
Size (mm)22x50x19.25
Bore Diameter (mm)22
Outer Diameter (mm)50
Width (mm)19,25
d22 mm
D50 mm
T19,25 mm
B18 mm
C15 mm
a14 mm
r min.1 mm
r2 min.1 mm
da min.27,5 mm
da max29 mm
Da min41 mm
Da max.44,5 mm
Db min.46 mm
ra max.1 mm
rb max.1 mm
Weight0,178 Kg
Basic dynamic load rating (C)36,8 kN
Basic static load rating (C0)41,6 kN
(Grease) Lubrication Speed8100 r/min
(Oil) Lubrication Speed11000 r/min
Calculation factor (e)0,37
Calculation factor (Y0)0,88
Bearing No.322/22R
r(min)1
r1(min)1
Cr46.0
C0r41.6
Cu5.85
Grease lub.8100
Oil lub.11000
a(mm)14.0
da(min)27.5
db(max)29
Da(max)44.5
Da(min)41
Db(min)46
Sa(min)2
Sb(min)4
ra(max)1
rb(max)1
e0.37
Y11.60
Y00.88
(Refer.)Mass(kg)0.178

12 mm x 24 mm x 13 mm  NTN NA4901R Needle roller bearing-with inner ring

12 mm x 24 mm x 13 mm NTN NA4901R Needle roller bearing-with inner ring Cad Models

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