9974DW-920-920D NSK Four-Row Tapered Roller Bearing - Bearing de Mexico, S.A.

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9974DW-920-920D NSK Four-Row Tapered Roller Bearing image

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9974DW-920-920D NSK Four-Row Tapered Roller Bearing Code system

da min.:30,5 mm
Characteristic inner ring frequency, BPFI:7.64 Hz
rs min:1 mm
da min:30.5 mm
Characteristic cage frequency, FTF:0.41 Hz
Size (mm):25x52x15
Mass:0.12 kg
operating temperature range::-40 to 120 ºC
(Grease) Lubrication Speed:14 000 r/min
maximum rpm::19000 rpm
ra max:1 mm
Da max:46.5 mm
r min.:1 mm
radial static load capacity::10300 N
Fatigue limit load, Cu:0.47 kN
d:25 mm
internal clearance::C0
weight::0.125 kg
ra max.:1 mm
Characteristic outer ring frequency, BPF0:5.36 Hz

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Bearing de Mexico, S.A.: AddressCalle 22 No.2465, Zona Industrial, C.P.44940, Guadalajara, Jalisco, Mexico; Phone(Working Time)3145-5687; Fax

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