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Bearing NA4904-RSR

INA NA4904-RSR bearing

Details

Needle roller bearings NA4904-RSR

Bearing number : NA4904-RSR

Size (mm) : 20x37x18

Brand : INA

Bore Diameter (mm) : 20

Outer Diameter (mm) : 37

Width (mm) : 18

Bearing dimensions and specification in INA catalogue:

d - 20 mm

D - 37 mm

B - 18 mm

C - 17 mm

F - 25 mm

rmin - 0,3 mm

m - 80 g / Weight

Cr - 19500 N / Dynamic load rating (radial)

C0r - 19900 N / Static load rating (radial)

Cur - 3750 N / Fatigue limit load, radial

nG Fett - 7500 1/min / Limiting speed for grease lubrication

dimension series 49, lip seal on one side

Bearing NA4904-RSR

Online Message

INA NA4904-RSR bearing Company information

INA NA4904-RSR bearing are widely used in industrial drive, agriculture, compressors, motors and generators, construction, industrial fan, industrial transmission and other fields. INA NA4904-RSR bearing can ensure high quality for more than 80% raw material of INA NA4904-RSR bearing provided by the steel plant.Explorer series bearing of INA NA4904-RSR bearing are better than any brand bearings currently in bearing performance , lifetime, design, and the use of performance. Explorer series bearings of INA NA4904-RSR bearing have more advantages ,such as higher meet rated , lower noise, reducing warranty costs greatly, increasing running time of the machine .

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