A8-22P11 Rotek Slewing Ring Bearings - NTN BEARING CORP.

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Bearing Slewing Ring Cross References

Series:HH228300
Cone Part Number:HH228349V
Cup Part Number:HH228310V
Design Units:Imperial
Bearing Weight:17.700 Kg
Cage Type:Stamped Steel
d:127 mm
D:254.000 mm
B - Cone Width:82.550 mm
C - Cup Width:61.913 mm
B:77.790 mm
R - Cone Backface To Clear Radius1:9.650 mm
r - Cup Backface To Clear Radius2:6.35 mm
da - Cone Frontface Backing Diameter:148.08 mm
db - Cone Backface Backing Diameter:164.08 mm
Da - Cup Frontface Backing Diameter:233.93 mm
Db - Cup Backface Backing Diameter:223.01 mm
Ab - Cage-Cone Frontface Clearance:1.3 mm
Aa - Cage-Cone Backface Clearance:6.3 mm
a - Effective Center Location3:-23.4 mm
C90 - Dynamic Radial Rating (90 million revolutions)4:62900 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5:242000 lbf
C0 - Static Radial Rating:279000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:34600 lbf
K - Factor7:1.82
e - ISO Factor8:0.32
Y - ISO Factor9:1.87
G1 - Heat Generation Factor (Roller-Raceway):529.8
G2 - Heat Generation Factor (Rib-Roller End):44.8
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

Technical Articles

angular contact ball bearings

cylindrical roller bearings

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