NN4948K NTN Cylindrical Roller Bearing

LET OUR NN4948K NTN Cylindrical Roller Bearing China Rexroth a11vo Hydraulic Pump Supplier EXPERTS GET YOU THE PARTS YOU 1.1720 in B - Cone Width NEED. 493DC Cup Part Number

Brand Name: NTN
Model Number: NN4948K
B - Cone Width: 1.1720 in
Cup Part Number: 493DC
Design Units: Imperial
Da - Cup Frontface Backing Diameter: 5.16 in
d: 3.2500 in
T - Bearing Width across Cones: 2.7500 in
Cg - Geometry Factor12: 0.125
G1 - Heat Generation Factor (Roller-Raceway)11: 105
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Product Details

B - Cone Width 1.1720 in
Cup Part Number 493DC
Design Units Imperial
Da - Cup Frontface Backing Diameter 5.16 in
d 3.2500 in
T - Bearing Width across Cones 2.7500 in
Cg - Geometry Factor12 0.125
G1 - Heat Generation Factor (Roller-Raceway)11 105
Ca90 - Dynamic Thrust Rating (90 million revolutions)6 6850 lbf
Y2 - ISO Factor10 2.26
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5 15700 lbf
Ab - Cage-Cone Frontface Clearance 0.12 in
Series 495
R - Cone Backface To Clear Radius1 0.14 in
Cone Part Number 495
K - Factor7 1.31
C - Double Cup Width 2.125 in
db - Cone Backface Backing Diameter 3.82 in
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3 9000 lbf
Aa - Cage-Cone Backface Clearance 0.07 in
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