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6219C4 - SNR

6219C4

Deep groove ball bearing, radial contact, pressed steel cage, open

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) 95 mm
External diameter (D) 170 mm
Bearing/Inner ring width (B) 32 mm
External diameter inner ring d1 111,3 mm
Inner diameter outer ring (D1) 153,3 mm
Min fillet radius (rs) 2,1 mm
Radial clearance class C4
Mass 2,65 kg
Brand SNR
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PRODUCT PERFORMANCE

Dynamic load (C) 108 kN
Static load (C0) 81,9 kN
Fatigue limit load (Cu) 3,25 kN
Coefficient f0 14.5
Reference thermal speed (Nref) 5000 tr/min
Mechanical Limit Speed (Nlim) 6200 tr/min
Min operating temperature (Tmin) -40 °C
Max operating temperature (Tmax) 120 °C

ABUTMENT

Min shoulder diameter IR (da min) 106 mm
Max shoulder diameter OR (Da max) 159 mm
Max shaft & housing fillet radius (ra max) 2 mm
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