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6308E - SNR

6308E

Deep groove ball bearing, radial contact, pressed steel cage, contact seal on one side

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) 40 mm
External diameter (D) 90 mm
Bearing/Inner ring width (B) 23 mm
External diameter inner ring d1 51,9 mm
Inner diameter outer ring (D1) 78,1 mm
Min fillet radius (rs) 1,5 mm
Radial clearance class CN
Mass 0,612 kg
Brand SNR
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PRODUCT PERFORMANCE

Dynamic load (C) 40,3 kN
Static load (C0) 24 kN
Fatigue limit load (Cu) 1,09 kN
Coefficient f0 13.2
Mechanical Limit Speed (Nlim) 5500 tr/min
Min operating temperature (Tmin) -30 °C
Max operating temperature (Tmax) 120 °C

ABUTMENT

Min shoulder diameter IR (da min) 48 mm
Max shoulder diameter IR (da max) 51,9 mm
Max shoulder diameter OR (Da max) 82 mm
Max shaft & housing fillet radius (ra max) 1,5 mm
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