N244M NSK Single row cylindrical roller bearings

Brand Name:NSK
Model Number:N244M
C1 - Dynamic Radial Rating (1 million revolutions)6:325000 N
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:127000 lbf
R - Cone Backface To Clear Radius3:3.050 mm
Ca90 - Dynamic Thrust Rating (90 million revolutions)7:48100 N
da - Cone Frontface Backing Diameter:81 mm
G1 - Heat Generation Factor (Roller-Raceway):121
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:33000 lbf
db - Cone Backface Backing Diameter:86 mm
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Product Details

C1 - Dynamic Radial Rating (1 million revolutions)6325000 N
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1127000 lbf
R - Cone Backface To Clear Radius33.050 mm
Ca90 - Dynamic Thrust Rating (90 million revolutions)748100 N
da - Cone Frontface Backing Diameter81 mm
G1 - Heat Generation Factor (Roller-Raceway)121
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)233000 lbf
db - Cone Backface Backing Diameter86 mm
Ab - Cage-Cone Frontface Clearance4.6 mm
d70 mm
B - Cone Width42.000 mm
K - Factor81.75
Cg - Geometry Factor0.0828
Cone Part NumberJF7049
SeriesJF7000
a - Effective Center Location4-12.4 mm
Cage TypeStamped Steel
C0 - Static Radial Rating360000 N
DD107.4 mm
C90 - Dynamic Radial Rating (90 million revolutions)584400 N
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