Product Details

NBS K 43x50x18 needle roller bearings

Brand Name NBS
Model Number K 43x50x18
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

NBS K 43x50x18 bearing Size Chart (mm/inches)

Series420000
Cone Part NumberEE420800D
Design UnitsImperial
Cage TypeStamped Steel
db - Cone Backface Backing Diameter9.06 in
C1 - Dynamic Radial Rating (1 million revolutions)1248000 lbf
C0 - Static Radial Rating409000 lbf
d8 in
B - Double Cone Width6.0000 in
R - Cone Frontface To Clear Radius20.130 in
da - Cone Frontface Backing Diameter9.06 in
Ab - Cage-Cone Frontface Clearance0.14 in
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)364300 lbf
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4432000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5112000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)644200 lbf
K - Factor71.45
G1 - Heat Generation Factor (Roller-Raceway)81150
G2 - Heat Generation Factor (Rib-Roller End)128
Cg - Geometry Factor90.145
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