Product Details

Komatsu 201-979-7760 Hose

Min.Order Quantity 1 pcs
Price Negotiable

Product Features

Komatsu 201-979-7760 Hose Size Chart (mm/inches)

Series1200
Cone Part Number1280
Cup Part Number1220
Design UnitsImperial
Bearing Weight0.30 Kg
Cage TypeStamped Steel
d22.225 mm
D57.150 mm
B - Cone Width22.225 mm
C - Cup Width17.463 mm
B22.225 mm
R - Cone Backface To Clear Radius10.760 mm
r - Cup Backface To Clear Radius21.52 mm
da - Cone Frontface Backing Diameter28.96 mm
db - Cone Backface Backing Diameter29.46 mm
Da - Cup Frontface Backing Diameter52.10 mm
Db - Cup Backface Backing Diameter49.02 mm
Ab - Cage-Cone Frontface Clearance1.5 mm
Aa - Cage-Cone Backface Clearance0.3 mm
a - Effective Center Location3-6.9 mm
C90 - Dynamic Radial Rating (90 million revolutions)43230 lbf
C1 - Dynamic Radial Rating (1 million revolutions)512400 lbf
C0 - Static Radial Rating12400 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)61910 lbf
K - Factor71.69
e - ISO Factor80.35
Y - ISO Factor91.73
G1 - Heat Generation Factor (Roller-Raceway)11.4
G2 - Heat Generation Factor (Rib-Roller End)5.52
Cg - Geometry Factor0.0556
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