INA 2903 - Leader Industrial Manufacture

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Deep groove ball bearings

Self aligning ball bearings

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INA 2903 Characteristics

D1:740 mm
F:649 mm
r1,2 - min.:5 mm
s:6 mm
da - min.:618 mm
da - max.:642 mm
db - min.:655 mm
Da - max.:782 mm
ra - max.:4 mm
Basic dynamic load rating - C:2920 kN
Basic static load rating - C0:6550 kN
Fatigue load limit - Pu:475 kN
Reference speed:750 r/min
Limiting speed:950 r/min
Calculation factor - kr:0.07
D1 ≈:740 mm
r1,2 min.:5 mm
s max.:6 mm
da min.:618 mm
da max.:642 mm
db min.:655 mm
Da max.:782 mm
ra max.:4 mm
Basic dynamic load rating C:2920 kN
Basic static load rating C0:6550 kN
Fatigue load limit Pu:475 kN
Calculation factor kr:0.07
Limiting value e:0.3
Mass bearing:165 kg

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Leader Industrial Manufacture

✖

Stock Categories

Deep groove ball bearings

Self aligning ball bearings

Contact Us