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 number W619/4-2RS1
Size (mm) 4x11x4
Bore Diameter (mm) 4
Outer Diameter (mm) 11
Width (mm) 4
d 4 mm
D 11 mm
B 4 mm
C 4 mm
d1 – mm
d2 5,6 mm
r1 min. 5,2 mm
r2 min. 5,2 mm
D1 9,9 mm
D2 0,15 mm
da min. 5,5 mm
Da max. 10 mm
ra max. 0,15 mm
Weight 0,0022 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 speed 36000 r/min
Calculation factor (f0) 6,4
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