Timken 18780 - 18720 Bearing

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Note:Timken 18780 - 18720 bearings
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Timken 18780 - 18720 Bearing details

Series:18700     
Cone Part Number:18780     
Cup Part Number:18720     
D - Cup Outer Diameter:3.3465 in      85.001 mm     
G2 - Heat Generation Factor (Rib-Roller End):23.4     
d - Cone Bore:1.8125 in      46.038 mm     
db - Cone Backface Backing Diameter:2.20 in      55.88 mm     
r - Cup Backface "To Clear" Radius2:0.060 in      1.52 mm     
a - Effective Center Location3:-0.03 in      -0.80 mm     
G1 - Heat Generation Factor (Roller-Raceway):28.6     
e - ISO Factor2:0.41     
da - Cone Frontface Backing Diameter:2.05 in      52.07 mm     
Aa - Cage-Cone Backface Clearance:0.03 in      0.76 mm     
Da - Cup Frontface Backing Diameter:3.18 in      80.77 mm     
C1 - Dynamic Radial Rating (1 million revolutions)2:12300 lbf      54700 N     
Y - ISO Factor3:1.48     
Ca90 - Dynamic Thrust Rating (90 million revolutions)3:2210 lbf      9840 N     
Bearing Weight:0.9000 lb      0.4000 Kg     
Cage Type:Stamped Steel     
T - Bearing Width:0.6875 in      17.463 mm     
C90 - Dynamic Radial Rating (90 million revolutions)1:3190 lbf      14200 N     
Design Units:Imperial     
B - Cone Width:0.6875 in      17.463 mm     
Ab - Cage-Cone Frontface Clearance:0.06 in      1.52 mm     
C - Cup Width:0.5313 in      13.495 mm     
C0 - Static Radial Rating:15200 lbf      67500 N     
Db - Cup Backface Backing Diameter:3.03 in      76.96 mm     
K - Factor1:1.44     
Z - Number of Rollers Per Row:22     
Cg - Geometry Factor:0.0789     
R - Cone Backface "To Clear" Radius1:0.090 in      2.290 mm     
Type:  

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