68729A Franke Slewing Ring Bearings - NTN BEARING CORP.

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68729A Franke Slewing Ring Bearings image

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68729A Franke Slewing Ring Bearings Codes and sizes

Series:LM29700C
Cone Part Number:KLM29749C
Cup Part Number:KLM29710C
Design Units:Imperial
Bearing Weight:0.20 Kg
Cage Type:Stamped Steel
d:38.1 mm
D:65.088 mm
B - Cone Width:18.288 mm
C - Cup Width:13.970 mm
B:18.034 mm
R - Cone Backface To Clear Radius1:2.290 mm
r - Cup Backface To Clear Radius2:1.27 mm
da - Cone Frontface Backing Diameter:43.43 mm
db - Cone Backface Backing Diameter:46.99 mm
Da - Cup Frontface Backing Diameter:61.00 mm
Db - Cup Backface Backing Diameter:58.93 mm
Ab - Cage-Cone Frontface Clearance:1.8 mm
Aa - Cage-Cone Backface Clearance:0 mm
a - Effective Center Location3:-4.6 mm
C90 - Dynamic Radial Rating (90 million revolutions)4:3080 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5:11900 lbf
C0 - Static Radial Rating:15100 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:1750 lbf
K - Factor7:1.76
e - ISO Factor8:0.33
Y - ISO Factor9:1.8
G1 - Heat Generation Factor (Roller-Raceway):22
G2 - Heat Generation Factor (Rib-Roller End):15.5
Cg - Geometry Factor:0.0684

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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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