NN4944K NTN Cylindrical Roller Bearing

QuestionNN4944K NTN Cylindrical Roller Bearing ? Find what you need faster by 3020 lbf Ca90 - Dynamic Thrust Rating (90 million revolutions)6 entering China Rexroth a11vo Hydraulic Pump Supplier your Spherical Roller Bearings information . 3.2650 in D

Brand Name: NTN
Model Number: NN4944K
D: 3.2650 in
Ca90 - Dynamic Thrust Rating (90 million revolutions)6: 3020 lbf
B - Cone Width: 1.0000 in
Cup Part Number: 25520DC
T - Bearing Width across Cones: 2.2500 in
db - Cone Backface Backing Diameter: 2.01 in
C - Double Cup Width: 1.8750 in
e - ISO Factor8: 0.33
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Product Details

D 3.2650 in
Ca90 - Dynamic Thrust Rating (90 million revolutions)6 3020 lbf
B - Cone Width 1.0000 in
Cup Part Number 25520DC
T - Bearing Width across Cones 2.2500 in
db - Cone Backface Backing Diameter 2.01 in
C - Double Cup Width 1.8750 in
e - ISO Factor8 0.33
r - Cup Frontface To Clear Radius2 0.03 in
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4 35400 lbf
Series 25500
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5 9180 lbf
Y1 - ISO Factor9 2.02
K - Factor7 1.74
R - Cone Backface To Clear Radius1 0.14 in
Design Units Imperial
G2 - Heat Generation Factor (Rib-Roller End) 14.3
Cage Type Stamped Steel
Aa - Cage-Cone Backface Clearance 0.01 in
Ab - Cage-Cone Frontface Clearance 0.06 in
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Phone +1-867-298-7500
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