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3205A - SNR

3205A

Double row angular contact ball bearing, polyamide cage, open

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Technical datasheet

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Specs

PRODUCT DIMENSIONS

Internal diameter (d) 25 mm
External diameter (D) 52 mm
Bearing/Inner ring width (B) 20,6 mm
External diameter inner ring d1 30,8 mm
Inner diameter outer ring (D1) 46,7 mm
Charge load application point a 26,8 mm
Contact angle α 25 °
Min fillet radius (rs) 1 mm
Radial clearance class CN
Precision class P0
Mass 0,168 kg
Brand SNR
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PRODUCT PERFORMANCE

Dynamic load (C) 20,8 kN
Static load (C0) 14,7 kN
Fatigue limit load (Cu) 0,91 kN
Coefficient f0 14.3
Reference thermal speed (Nref) 9700 tr/min
Mechanical Limit Speed (Nlim) 13000 tr/min
Min operating temperature (Tmin) -20 °C
Max operating temperature (Tmax) 120 °C

ABUTMENT

Min shoulder diameter IR (da min) 30 mm
Max shoulder diameter OR (Da max) 47 mm
Max shaft & housing fillet radius (ra max) 1 mm
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