d - 17 mm

Fw - 22 mm

D - 30 mm

C - 13 mm

Weight - 0,0328 Kg

Basic dynamic load rating (C) - 10,45 kN

Basic static load rating (C0) - 13,85 kN

(Oil) Lubrication Speed - 19 900 r/min

• Model Number:NA 4903
• Inner Diameter：17mm Outer Diameter：30mm Width：13mm
• Type：Needle Roller Bearings
• Update date：2023-03-14
• Application:Vertical machining,glass processing machine,lifting equipment Hoisting hoist,glass,chemical,hanging clamp,Rolling mill,lifting upgrade,Laser Devices,tower crane,non-ferrous metal alloy
• Similar models:NTN NA4903R INA NA4903-RSR JNS RNA4903 NBS RNA4903RS NBS NA49032RS NSK RNA4903 ZEN RNA4903 NTN RNA4903LL NTN NA4903L SKF RNA4903RS
• BEARING POWER International Trading Co.,Ltd. specialize in NA4903 products，there is large inventory of NBS NA 4903 . We has been built up long-term cooperation with NBS company, could make a bulk order of the NA 4903 Which NBS NA4903 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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