Product Details

KOMATSU 20Y-54-74122 COVER

Min.Order Quantity 1 pcs
Price Negotiable

Product Features

KOMATSU 20Y-54-74122 COVER Size Chart (mm/inches)

Bearing numberR12ZZ
Bore Diameter (mm)19,05
Outer Diameter (mm)41,275
Width (mm)11,1125
Bearing TypeShielded
Bore Dia (d)0.7500
Outer Dia (D)1.6250
Width (B)0.4375
Radius (min) (rs)0.031
Dynamic Load Rating (Cr)2,477
Static Load Rating (Cor)1,177
Max Speed (Grease) (X1000 RPM)17
Max Speed (Oil) (X1000 RPM)21
Max. Shaft Shoulder Dia. Inner (Ui)1.1
Min. Housing Shoulder Dia., Outer (Uo)1.474
Ball Qty9
Ball Dia (Dw)0.2500
Weight (g)69.30
PrecisionA1
Standard ClearanceC0
Material52100 Chrome steel (or equivalent)
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