Product Details

komatsu 21W-973-5470 LINK

Min.Order Quantity 1 pcs
Price Negotiable

Product Features

komatsu 21W-973-5470 LINK Size Chart (mm/inches)

da133.35 mm
Da225.001 mm
Ca75.616 mm
A1133.35 mm
A2206.375 mm
ba56.356 mm
H287.337 mm
H1152.4 mm
H260.325 mm
J min.371.475 mm
J max.406.4 mm
J182.55 mm
L466.725 mm
N125.4 mm
R179.375 mm
R236.513 mm
RG1/2 NPT
PG1/4 NPT
h56.356 mm
HousingSAF 030 KA
Stabilizing ring2 x SR-0-21
Labyrinth ring2 x LOR 126
End plug (suffix Y)EPR 16
Bearing limiting speed3200 r/min
P60°189 kN
P90°113 kN
P120°73.8 kN
P150°68.1 kN
P180°84.5 kN
Pa25.4 kN
Mass pillow block67.6 kg
Cap bolt2 x 1-8 UNC
Cap bolt recommended tightening torque1220 N·m
Cap bolt, SAE grade8
Appropriate attachment bolt size G0.875 in
Initial grease fill382.73 g
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