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6318EEC3 - SNR

6318EEC3

Deep groove ball bearing, radial contact, pressed steel cage, contact seals on both sides

The single row deep-groove ball bearing is the most popular bearing. It is available in a wide range of sizes with several possible options: sealing with shields or seals, presence of a retaining ring, varied clearances, several cage types, etc.

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Technical datasheet

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Specs

PRODUCT DIMENSIONS

Internal diameter (d) 90 mm
External diameter (D) 190 mm
Bearing/Inner ring width (B) 43 mm
External diameter inner ring d1 112,2 mm
Inner diameter outer ring (D1) 167,7 mm
Min fillet radius (rs) 3 mm
Radial clearance class C3
Mass 4,973 kg
Brand SNR
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PRODUCT PERFORMANCE

Dynamic load (C) 142 kN
Static load (C0) 107 kN
Fatigue limit load (Cu) 4,1 kN
Coefficient f0 13.3
Mechanical Limit Speed (Nlim) 2600 tr/min
Min operating temperature (Tmin) -30 °C
Max operating temperature (Tmax) 120 °C

ABUTMENT

Min shoulder diameter IR (da min) 103 mm
Max shoulder diameter IR (da max) 112,2 mm
Max shoulder diameter OR (Da max) 177 mm
Max shaft & housing fillet radius (ra max) 2,5 mm
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