Product Details

440 mm x 650 mm x 212 mm KOYO NNU4088A cylindrical roller bearings

Brand Name KOYO
Model Number NNU4088A
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

KOYO NNU4088A bearing Size Chart (mm/inches)

Series5500
Cone Part Number5553
Design UnitsImperial
Cage TypeStamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)192600 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)224000 lbf
d2.6250 in
B - Cone Width2.0355 in
R - Cone Backface To Clear Radius30.010 in
da - Cone Frontface Backing Diameter3.03 in
db - Cone Backface Backing Diameter3.03 in
Ab - Cage-Cone Frontface Clearance0.08 in
Aa - Cage-Cone Backface Clearance0.39 in
a - Effective Center Location4-0.79 in
C90 - Dynamic Radial Rating (90 million revolutions)513800 lbf
C1 - Dynamic Radial Rating (1 million revolutions)653200 lbf
C0 - Static Radial Rating73500 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)78460 lbf
K - Factor81.63
Cg - Geometry Factor0.0825
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