Bearing RNA 4948 IKO

Our 4x11x4 highly-skilled and factory-trained service experts have the resources to help 4 Bore Diameter (mm) you with all your Bearing RNA 4948 IKO needs - including routine maintenance, major 4x11x4 Size (mm) repairs, warranty service, and Needle Roller Bearing equipment inspections.

Min.Order Quantity 1 pcs
Price Negotiable

Product Details

Bearing numberW619/4-2RS1
Size (mm)4x11x4
Bore Diameter (mm)4
Outer Diameter (mm)11
Width (mm)4
d4 mm
D11 mm
B4 mm
C4 mm
d1– mm
d25,6 mm
r1 min.5,2 mm
r2 min.5,2 mm
D19,9 mm
D20,15 mm
da min.5,5 mm
Da max.10 mm
ra max.0,15 mm
Weight0,0022 Kg
Basic dynamic load rating (C)0,54 kN
Basic static load rating (C0)0,176 kN
Fatigue load limit (Pu)0,008
Reference speed– r/min
Limiting speed36000 r/min
Calculation factor (f0)6,4
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