VA250309-N INA Slewing Ring Bearings - L S Starrett BEARING COMPANY

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VA250309-N INA Slewing Ring Bearings Specifications

Y - ISO Factor9:1.1
K - Factor7:1.07
Design Units:Imperial
r - Cup Backface To Clear Radius2:0.76 mm
C0 - Static Radial Rating:17400 lbf
Cone Part Number:M88046
Aa - Cage-Cone Backface Clearance:1.3 mm
a - Effective Center Location3:-2.8 mm
C1 - Dynamic Radial Rating (1 million revolutions)5:17100 lbf
D:76.2 mm
Da - Cup Frontface Backing Diameter:68.10 mm
C90 - Dynamic Radial Rating (90 million revolutions)4:4450 lbf
Cup Part Number:M88022
da - Cone Frontface Backing Diameter:40.39 mm
Db - Cup Backface Backing Diameter:61.98 mm
G2 - Heat Generation Factor (Rib-Roller End):10
Ab - Cage-Cone Frontface Clearance:1.5 mm
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:4160 lbf
db - Cone Backface Backing Diameter:42.93 mm
B:22.225 mm

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L S Starrett BEARING COMPANY: Address3142 North Main Street, East Peoria, Illinois 11616, U.S.A.; Phone(Working Time)+1-769-699-8600; Fax

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