RKS.427050403001 SKF Slewing Ring Bearings - NTN BEARING CORP.

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Bearing Slewing Ring Cross References

Series:HM127400
Cone Part Number:HM127440
Design Units:Imperial
Cage Type:Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:164000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:42600 lbf
d:4.9995 in
B - Cone Width:2.2500 in
R - Cone Backface To Clear Radius3:0.06 in
da - Cone Frontface Backing Diameter:5.51 in
db - Cone Backface Backing Diameter:5.51 in
Ab - Cage-Cone Frontface Clearance:0.07 in
Aa - Cage-Cone Backface Clearance:0.06 in
a - Effective Center Location4:-0.57 in
C90 - Dynamic Radial Rating (90 million revolutions)5:24500 lbf
C1 - Dynamic Radial Rating (1 million revolutions)6:94500 lbf
C0 - Static Radial Rating:159000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)7:11100 lbf
K - Factor8:2.21
G1 - Heat Generation Factor (Roller-Raceway):423.3
G2 - Heat Generation Factor (Rib-Roller End):85.5
Cg - Geometry Factor:0.116

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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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