Product Details

NTN PK14X19X7.9 needle roller bearings

Brand Name NTN
Model Number PK14X19X7.9
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

NTN PK14X19X7.9 bearing Size Chart (mm/inches)

Series14000
Cone Part Number14118A
Cup Part Number14272
Design UnitsImperial
Bearing Weight0.30 Kg
Cage TypeStamped Steel
d30 mm
D69.012 mm
B - Cone Width19.583 mm
C - Cup Width14.288 mm
B19.050 mm
R - Cone Backface To Clear Radius13.560 mm
r - Cup Backface To Clear Radius23.30 mm
da - Cone Frontface Backing Diameter37.08 mm
db - Cone Backface Backing Diameter42.93 mm
Da - Cup Frontface Backing Diameter63.00 mm
Db - Cup Backface Backing Diameter58.93 mm
Ab - Cage-Cone Frontface Clearance1.8 mm
Aa - Cage-Cone Backface Clearance0.5 mm
a - Effective Center Location3-4.3 mm
C90 - Dynamic Radial Rating (90 million revolutions)43180 lbf
C1 - Dynamic Radial Rating (1 million revolutions)512300 lbf
C0 - Static Radial Rating13900 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)62080 lbf
K - Factor71.53
e - ISO Factor80.38
Y - ISO Factor91.57
G1 - Heat Generation Factor (Roller-Raceway)18
G2 - Heat Generation Factor (Rib-Roller End)13.3
Cg - Geometry Factor0.0668

NTN PK14X19X7.9 needle roller bearings

NTN PK14X19X7.9 needle roller bearings Cad Models

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