A8-25N2 Rotek Slewing Ring Bearings

Welcome to the 4390 lbf C90 - Dynamic Radial Rating (90 million revolutions)4 73.90 mm Da - Cup Frontface Backing Diameter A8-25N2 Rotek Slewing Ring Bearings online seller. China Kubota Hydraulic Final Drive Motor Supplier

Brand Name:Rotek
Model Number:A8-25N2
C90 - Dynamic Radial Rating (90 million revolutions)4:4390 lbf
Cg - Geometry Factor:0.0709
Da - Cup Frontface Backing Diameter:73.90 mm
d:34.925 mm
db - Cone Backface Backing Diameter:43.43 mm
G1 - Heat Generation Factor (Roller-Raceway):20.7
Db - Cup Backface Backing Diameter:69.09 mm

Product Details

C90 - Dynamic Radial Rating (90 million revolutions)44390 lbf
Cg - Geometry Factor0.0709
Da - Cup Frontface Backing Diameter73.90 mm
d34.925 mm
db - Cone Backface Backing Diameter43.43 mm
G1 - Heat Generation Factor (Roller-Raceway)20.7
Db - Cup Backface Backing Diameter69.09 mm
Bearing Weight0.5 Kg
C - Cup Width15.875 mm
D80.035 mm
Aa - Cage-Cone Backface Clearance1.5 mm
r - Cup Backface To Clear Radius21.52 mm
da - Cone Frontface Backing Diameter40.89 mm
Cage TypeStamped Steel
Ca90 - Dynamic Thrust Rating (90 million revolutions)63020 lbf
Cup Part Number28317
Design UnitsImperial
Y - ISO Factor91.49
B21.433 mm
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Company Profile

Phone +1-628-388-3958
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