d - 55 mm

Fw - 63 mm

D - 80 mm

B - 25 mm

C - 25 mm

Weight - 0,4 Kg

Basic dynamic load rating (C) - 57,2 kN

Basic static load rating (C0) - 106 kN

(Grease) Lubrication Speed - 4500 r/min

(Oil) Lubrication Speed - 6300 r/min

• Model Number: NA4911
• Inner Diameter：55mm Outer Diameter：80mm Width：25mm
• Type：Needle Roller Bearings
• Update date：2025-04-21
• Application:mechanical and electrical,security equipment,raw material accessories,Embroidery,non-ferrous metal alloy,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,medical equipment,blood cell reagent,printing equipment,marine analysis and testing equipment,Performance test
• Similar models:IKO RNA4911U AST RNA4911 INA NA4911 NSK RNA4911TT NTN RNA4911R IKO NA4911UU JNS NA4911 CX RNA4911 NTN NA4911S Timken NA4911
• BEARING POWER International Trading Co.,Ltd. specialize in NA4911 products，there is large inventory of CX NA4911 . We has been built up long-term cooperation with CX company, could make a bulk order of the NA4911 Which CX NA4911 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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  204190/204266XH	190	266,7	113,18	Gamet	Tapered Roller Bearings
  23264RHAK	320	580	208	KOYO	Spherical Roller Bearings
  2318K	90	190	64	SKF	Self-Aligning Ball Bearings
  24134-E1-2VSR-H40	170	280	109	FAG	Spherical Roller Bearings
  42350/42587	88.900	149.225	31.750	NACHI	Tapered Roller Bearings
  4T-32014X	70	110	25	NTN	Tapered Roller Bearings
  555S/553X	57,15		36,678	KOYO	Tapered Roller Bearings
  569/563-B	64,963	127	36,17	Timken	Tapered Roller Bearings
  6003-2RU	17	35	10	KOYO	Deep Groove Ball Bearings
  624	4	13	5	CRAFT	Deep Groove Ball Bearings
  6301T1XVV	12	37	12	NSK	Deep Groove Ball Bearings
  E33022J	110	170	47	NACHI	Tapered Roller Bearings
  K210X220X42	210	220		INA	Needle Roller Bearings
  NCF3072 V	360	540	134	CX	Cylindrical Roller Bearings
  NP965020/NP715448	170	254	46,038	Timken	Tapered Roller Bearings
  63008-2RS1	40	68	21	SKF	DEEP GROOVE BALL BEARINGS
  GE80FW-2RS	80	130	75	INA	SPHERICAL PLAIN BEARINGS
  3L06	30	55	13	New Departure	DEEP GROOVE BALL BEARINGS
  618/800M	800	980	82	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  KRV-72-2RS	24	72	29	CONSOLIDATED	NEEDLE BEARINGS