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

• Model Number:NA4911-XL
• Inner Diameter：55mm Outer Diameter：80mm Width：25mm
• Type：Needle Roller Bearings
• Update date：2023-03-07
• Application:rock drilling machinery,surgical instruments,powder metallurgy,universal category,sheet industry,Spectrum Products,embroidery cloth,Hydraulic Rama,floor industry,cooling system,crimping tools
• Similar models:SKF RNA4911 NTN RNA4911S AST RNA4911 NBS RNA4911 JNS RNA4911 NBS NA4911 KOYO NA4911 NSK RNA4911 NTN NA4911S NSK NA4911
• BEARING POWER International Trading Co.,Ltd. specialize in NA4911-XL products，there is large inventory of INA NA4911-XL . We has been built up long-term cooperation with INA company, could make a bulk order of the NA4911-XL Which INA NA4911-XL is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

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  NNC4836V.C3	180	225	45	SKF	CYLINDRICAL ROLLER BEARINGS
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  NUKR40	18	40	20	SKF	NEEDLE BEARINGS