SKF NA4907 bearing

35x55x20

IKO Needle Roller Bearing Series General CAT 5508.p. Nippon Thompson Co., Ltd. is a bearing manufacturer that launched the technical development of needle roller bearings for the first time in Japan and is proud of the high quality level and abundant varieties of its products.



Needle roller bearings, with machined rings, with an inner ring NA 4907

Bearing number : NA 4907

Size (mm) : 35x55x20

Brand : SKF

Bore Diameter (mm) : 35

Outer Diameter (mm) : 55

Width (mm) : 20

Bearing dimensions and specification in SKF catalogue:

d - 35 mm

D - 55 mm

B - 20 mm

F - 42 mm

r1,2 - min. - 0.6 mm

s - 0.8 mm

da - min. - 39 mm

Da - max. - 51 mm

ra - max. - 0.6 mm

Basic dynamic load rating - C - 31.9 kN

Basic static load rating - C0 - 54 kN

Fatigue load limit - Pu - 6.7 kN

Reference speed - 9500 r/min

Limiting speed - 11000 r/min

Mass bearing - 0.17 kg

Bearing NA 4907 Bearing NA 4907

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