Product Details

Komatsu SPACER 20T-70-71460 SPACER

Min.Order Quantity 1 pcs
Price Negotiable

Product Features

Komatsu SPACER 20T-70-71460 SPACER Size Chart (mm/inches)

SeriesHH926700
Cone Part NumberHH926749A
Cup Part NumberHH926710
Design UnitsImperial
Bearing Weight21.40 Kg
Cage TypeStamped Steel
d120.650 mm
D273.050 mm
B - Cone Width82.550 mm
C - Cup Width53.975 mm
B82.550 mm
R - Cone Backface To Clear Radius16.35 mm
r - Cup Backface To Clear Radius26.35 mm
da - Cone Frontface Backing Diameter147.07 mm
db - Cone Backface Backing Diameter176.02 mm
Da - Cup Frontface Backing Diameter254.00 mm
Db - Cup Backface Backing Diameter230.12 mm
Ab - Cage-Cone Frontface Clearance5.1 mm
Aa - Cage-Cone Backface Clearance14.2 mm
a - Effective Center Location3-6.6 mm
C90 - Dynamic Radial Rating (90 million revolutions)452400 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5202000 lbf
C0 - Static Radial Rating243000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)656700 lbf
K - Factor70.92
e - ISO Factor80.63
Y - ISO Factor90.95
G1 - Heat Generation Factor (Roller-Raceway)384.1
G2 - Heat Generation Factor (Rib-Roller End)37.8
Cg - Geometry Factor0.147
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