INA NA4907-2RSR bearing

35x55x21

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Needle roller bearings NA4907-2RSR

Bearing number : NA4907-2RSR

Size (mm) : 35x55x21

Brand : INA

Bore Diameter (mm) : 35

Outer Diameter (mm) : 55

Width (mm) : 21

Bearing dimensions and specification in INA catalogue:

d - 35 mm

D - 55 mm

B - 21 mm

C - 20 mm

F - 42 mm

rmin - 0,6 mm

m - 175 g / Weight

Cr - 29500 N / Dynamic load rating (radial)

C0r - 39500 N / Static load rating (radial)

Cur - 7200 N / Fatigue limit load, radial

nG Fett - 4800 1/min / Limiting speed for grease lubrication

dimension series 49, lip seals on both sides

Bearing NA4907-2RSR

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Contact Details

ROOM 19/F AiLeiw 532
Basheki.sepwer.Hong Kong
Tel: 00852 - 30696864
Fax: 0086 18626329562

E-mail: [email protected]