d - 170 mm

F - 190 mm

D - 230 mm

B - 60 mm

C - 60 mm

r min. - 2 mm

s - 1,5 mm

da min. - 179 mm

Da max. - 221 mm

ra max. - 2 mm

Weight - 5,87 Kg

Basic dynamic load rating (C) - 279 kN

Basic static load rating (C0) - 690 kN

(Grease) Lubrication Speed - 1 400 r/min

(Oil) Lubrication Speed - 2 100 r/min

• Model Number: NA4934
• Inner Diameter：170mm Outer Diameter：230mm Width：60mm
• Type：Needle Roller Bearings
• Update date：2025-12-09
• Application:reinforced machinery,Other Machine Tools,squeeze machine etc,walking Food processing machinery and equipment,packaging materials,bathroom facilities,car shock absorber,lifting upgrade,electrostatic protection,other accessories,Forklift industry
• Similar models:NTN RNA4934 NSK RNA4934 CX RNA4934 IKO RNA4934 CX NA4934 NSK NA4934 ISO NA4934 NTN NA4934 ISO RNA4934 IKO NA4934
• BEARING POWER International Trading Co.,Ltd. specialize in NA4934 products，there is large inventory of NTN NA4934 . We has been built up long-term cooperation with NTN company, could make a bulk order of the NA4934 Which NTN NA4934 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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  NN3972	360	480	90	CX	Cylindrical Roller Bearings
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  UCTX08E	40			KOYO	Bearing Units
  4208	40	80	23	FAG	DEEP GROOVE BALL BEARINGS
  01/02/7114	70	110	25	RIV	TAPERED ROLLER BEARINGS
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  140RU30	140	210	53	Torrington	CYLINDRICAL ROLLER BEARINGS
  WS81107	35	52		SKF	THRUST ROLLER BEARINGS