66393L Franke Slewing Ring Bearings - NTN BEARING CORP.

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66393L Franke Slewing Ring Bearings Codes and sizes

Series:LM287600
Cone Part Number:LM287649D
Design Units:Imperial
Cage Type:Pin-Type
db - Cone Backface Backing Diameter:38.98 in
C1 - Dynamic Radial Rating (1 million revolutions)1:2050000 lbf
C0 - Static Radial Rating:5300000 lbf
d:36.9375 in
B - Double Cone Width:15.7500 in
R - Cone Frontface To Clear Radius2:0.190 in
da - Cone Frontface Backing Diameter:38.98 in
Ab - Cage-Cone Frontface Clearance:0.56 in
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:532000 lbf
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:3570000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5:926000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:303000 lbf
K - Factor7:1.76
G1 - Heat Generation Factor (Roller-Raceway)8:37200
G2 - Heat Generation Factor (Rib-Roller End):1610
Cg - Geometry Factor9:0.428

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NTN BEARING CORP.: Address1-2-16 Kyomachibori, Nishi-ku, Osaka-shi, Osaka 520-03653, Japan; Phone(Working Time)753-298-1258; Fax

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Stock Categories

Technical Articles

angular contact ball bearings

cylindrical roller bearings

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