KOYO NKS50 needle roller bearings

KOYO NKS50 needle roller bearings with easy-to-use parts graphics, giving you the ability to check parts availability, KOYO Bearings pricing, examine remanufactured options.

What is NKS50 bearing cross reference´╝č

Brand Name:KOYO
Model Number:NKS50
Series:LM501300
Cone Part Number:LM501349
Cup Part Number:LM501311
Design Units:Imperial
Bearing Weight:0.4 Kg
Cage Type:Stamped Steel
d:41.275 mm
D:73.431 mm
PDF NKS50

Product Details

SeriesLM501300
Cone Part NumberLM501349
Cup Part NumberLM501311
Design UnitsImperial
Bearing Weight0.4 Kg
Cage TypeStamped Steel
d41.275 mm
D73.431 mm
B - Cone Width19.812 mm
C - Cup Width18.186 mm
B23.012 mm
R - Cone Backface To Clear Radius13.560 mm
r - Cup Backface To Clear Radius22.29 mm
da - Cone Frontface Backing Diameter48.01 mm
db - Cone Backface Backing Diameter54.10 mm
Da - Cup Frontface Backing Diameter71.10 mm
Db - Cup Backface Backing Diameter64.01 mm
Ab - Cage-Cone Frontface Clearance1.8 mm
Aa - Cage-Cone Backface Clearance0.3 mm
a - Effective Center Location3-3.3 mm
C90 - Dynamic Radial Rating (90 million revolutions)44360 lbf
C1 - Dynamic Radial Rating (1 million revolutions)516800 lbf
C0 - Static Radial Rating16700 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)62980 lbf
K - Factor71.46
e - ISO Factor80.4
Y - ISO Factor91.5
G1 - Heat Generation Factor (Roller-Raceway)23.3
G2 - Heat Generation Factor (Rib-Roller End)13.3
Cg - Geometry Factor0.0739
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Company Profile

Phone 91-33-46031129
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