Product Details

NNU3144 KOYO Double-row cylindrical roller bearings

Brand Name KOYO
Model Number NNU3144
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

d0.9835 in
C1 - Dynamic Radial Rating (1 million revolutions)69720 lbf
G2 - Heat Generation Factor (Rib-Roller End)7.5
Aa - Cage-Cone Backface Clearance-0.02 in
da - Cone Frontface Backing Diameter1.2 in
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)24390 lbf
Cage TypeStamped Steel
R - Cone Backface To Clear Radius30.06 in
C0 - Static Radial Rating9910 lbf
db - Cone Backface Backing Diameter1.3 in
a - Effective Center Location4-0.14 in
C90 - Dynamic Radial Rating (90 million revolutions)52520 lbf
Series17000
Cone Part Number17098
B - Cone Width0.6522 in
Ca90 - Dynamic Thrust Rating (90 million revolutions)71650 lbf
Cg - Geometry Factor0.0579
K - Factor81.53
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)116900 lbf
Ab - Cage-Cone Frontface Clearance0.1 in

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