d - 17 mm

F - 22 mm

D - 30 mm

B - 14 mm

C - 13 mm

Weight - 0,04 Kg

Basic dynamic load rating (C) - 8,36 kN

Basic static load rating (C0) - 10,45 kN

(Oil) Lubrication Speed - 8 550 r/min

• Model Number: NA 4903 RS
• Inner Diameter：17mm Outer Diameter：30mm Width：14mm
• Type：Needle Roller Bearings
• Update date：2025-12-17
• Application:Surveying Surveying Instruments,coal,economic mold,spring industry,thin metal materials,vertical sawing machine,screen filter,Doppler,Spectrum Products,Machine tools,horizontal processing
• Similar models:NBS NA4903RS CX NA4903-2RS CRAFT NA4903-2RS INA RNA4903-2RSR NTN NA4903L NBS RNA49032RS CX RNA4903 CX RNA4903-2RS INA RNA4903-XL INA NA4903-2RSR
• BEARING POWER International Trading Co.,Ltd. specialize in NA4903RS products，there is large inventory of NBS NA 4903 RS . We has been built up long-term cooperation with NBS company, could make a bulk order of the NA 4903 RS Which NBS NA4903RS 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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