L6-16E9ZD Rotek Slewing Ring Bearings - NTN BEARING CORP.

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Bearing Slewing Ring Cross References

Series:HM743300
Cone Part Number:HM743345
Cup Part Number:HM743310
Design Units:Imperial
Bearing Weight:22.1 Kg
Cage Type:Pin-Type
d:209.550 mm
D:333.375 mm
B - Cone Width:69.850 mm
C - Cup Width:52.388 mm
B:69.850 mm
R - Cone Backface To Clear Radius1:6.35 mm
r - Cup Backface To Clear Radius2:6.35 mm
da - Cone Frontface Backing Diameter:228.09 mm
db - Cone Backface Backing Diameter:238 mm
Da - Cup Frontface Backing Diameter:317.00 mm
Db - Cup Backface Backing Diameter:303.02 mm
Ab - Cage-Cone Frontface Clearance:5.1 mm
Aa - Cage-Cone Backface Clearance:4.6 mm
a - Effective Center Location3:0.8 mm
C90 - Dynamic Radial Rating (90 million revolutions)4:53400 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5:206000 lbf
C0 - Static Radial Rating:353000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:40200 lbf
K - Factor7:1.33
e - ISO Factor8:0.44
Y - ISO Factor9:1.37
G1 - Heat Generation Factor (Roller-Raceway):1017.2
G2 - Heat Generation Factor (Rib-Roller End):140.1
Cg - Geometry Factor:0.143

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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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