Product Details

Komatsu 421-54-22331 injector

Min.Order Quantity 1 pcs
Price Negotiable

Product Features

Komatsu 421-54-22331 injector Size Chart (mm/inches)

Series14000
Cone Part Number14125A
Cup Part Number14276-B
Design UnitsImperial
Bearing Weight0.5 lb
Cage TypeStamped Steel
d1.2500 in
D2.7170 in
D1 - Flange Outer Diameter2.8690 in
B - Cone Width0.7710 in
C - Cup Width0.6250 in
C1 - Cup Flange Width0.1560 in
T1 - Bearing Width0.7813 in
T - Bearing Width to Flange0.3123 in
R - Cone Backface To Clear Radius10.14 in
r - Cup Backface To Clear Radius20.030 in
da - Cone Frontface Backing Diameter1.52 in
db - Cone Backface Backing Diameter1.75 in
Da - Cup Frontface Backing Diameter2.60 in
Ab - Cage-Cone Frontface Clearance0.07 in
Aa - Cage-Cone Backface Clearance0.02 in
a - Effective Center Location3-0.17 in
C90 - Dynamic Radial Rating (90 million revolutions)43180 lbf
C1 - Dynamic Radial Rating (1 million revolutions)512300 lbf
C0 - Static Radial Rating13900 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)62080 lbf
K - Factor71.53
e - ISO Factor80.38
Y - ISO Factor91.57
G1 - Heat Generation Factor (Roller-Raceway)1018
G2 - Heat Generation Factor (Rib-Roller End)9.4
Cg - Geometry Factor110.0668
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