77246B Franke Slewing Ring Bearings - NTN BEARING CORP.

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77246B Franke Slewing Ring Bearings image

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77246B Franke Slewing Ring Bearings Codes and sizes

Series:HM231100
Cone Part Number:HM231148
Cup Part Number:HM231110
Design Units:Imperial
Bearing Weight:8.9 Kg
Cage Type:Stamped Steel
d:149.225 mm
D:236.538 mm
B - Cone Width:56.642 mm
C - Cup Width:44.450 mm
B:57.150 mm
R - Cone Backface To Clear Radius1:6.35 mm
r - Cup Backface To Clear Radius2:3.30 mm
da - Cone Frontface Backing Diameter:163.07 mm
db - Cone Backface Backing Diameter:171.96 mm
Da - Cup Frontface Backing Diameter:224.54 mm
Db - Cup Backface Backing Diameter:216.92 mm
Ab - Cage-Cone Frontface Clearance:4.8 mm
Aa - Cage-Cone Backface Clearance:3.6 mm
a - Effective Center Location3:-11.4 mm
C90 - Dynamic Radial Rating (90 million revolutions)4:34800 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5:134000 lbf
C0 - Static Radial Rating:210000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:19000 lbf
K - Factor7:1.83
e - ISO Factor8:0.32
Y - ISO Factor9:1.88
G1 - Heat Generation Factor (Roller-Raceway):533
G2 - Heat Generation Factor (Rib-Roller End):85.9
Cg - Geometry Factor:0.133

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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

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angular contact ball bearings

cylindrical roller bearings

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