INA NA4911-XL bearing

Bearing NA4911-XL

INA NA4911-XL bearing, Size: 55x80x25. INA NA4911-XL are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Needle roller bearings NA4911-XL

Bearing number : NA4911-XL

Size (mm) : 55x80x25

Brand : INA

Bore Diameter (mm) : 55

Outer Diameter (mm) : 80

Width (mm) : 25

Bearing dimensions and specification in INA catalogue:

d - 55 mm

Fw - 63 mm

D - 80 mm

B - 25 mm

C - 25 mm

r min. - 1 mm

S - 1,5 mm

Weight - 0,393 Kg

Basic dynamic load rating (C) - 65 kN

Basic static load rating (C0) - 100 kN

Fatigue load limit (Pu) - 17,3

Reference speed - 4 700 r/min

Limiting speed - 7 500 r/min

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E-mail: [email protected]

Contact Details: ROOM 19/F AiLeiw 532, Basheki.sepwer.Hong Kong

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