d - 17 mm

Fw - 22 mm

D - 30 mm

B - 13 mm

C - 13 mm

r - 0,3 mm

S - 1 mm

Weight - 0,04 Kg

Basic dynamic load rating (C) - 12,2 kN

Basic static load rating (C0) - 16,4 kN

(Grease) Lubrication Speed - 20000 r/min

(Oil) Lubrication Speed - 13000 r/min

• Model Number:NA4903
• Inner Diameter：17mm Outer Diameter：30mm Width：13mm
• Type：Needle Roller Bearings
• Update date：2023-03-03
• Application:industrial equipment,Industrial,rubber products machinery and equipment,Spectrum Products,extruder,plastic blow molding,walking Food processing machinery and equipment,tobacco machinery,mathematical instruments,extruder,switch
• Similar models:NBS NA4903RS INA NA4903-2RSR INA RNA4903-2RSR NTN RNA4903LL JNS NA4903M INA NA4903-RSR Timken RNA4903 CX RNA4903-2RS IKO NA4903 AST RNA4903
• BEARING POWER International Trading Co.,Ltd. specialize in NA4903 products，there is large inventory of Timken NA4903 . We has been built up long-term cooperation with Timken company, could make a bulk order of the NA4903 Which Timken 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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