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QJ309MA - SNR

QJ309MA

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Technical datasheet

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Specs

PRODUCT DIMENSIONS

Internal diameter (d) 45 mm
Diamètre Extérieur D 100 mm
Bearing/Inner ring width (B) 25 mm
Min fillet radius r1s 1,5 mm
Contact angle α 35 °
Cage material Laiton
Mass 1,025 kg
Brand SNR
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PRODUCT PERFORMANCE

Dynamic load (C) 95 kN
Static load (C0) 75 kN
Fatigue limit load (Cu) 3,4 kN
Reference thermal speed (Nref) 5700 tr/min
Min operating temperature (Tmin) -40 °C
Max operating temperature (Tmax) 120 °C

ABUTMENT

Max shaft & housing fillet radius (ra max) 1,5 mm
Max shoulder diameter OR (Da max) 91 mm
Min shoulder diameter OR Da min 86,7 mm
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