d - 55 mm

Fw - 63 mm

D - 80 mm

B - 26 mm

C - 25 mm

r min. - 1 mm

da min. - 60 mm

da max - 61 mm

Da max. - 75 mm

Weight - 0,415 Kg

Basic dynamic load rating (C) - 52,2 kN

Basic static load rating (C0) - 85,7 kN

Limiting speed - 3 000 r/min

• Model Number: NA 4911UU
• Inner Diameter：55mm Outer Diameter：80mm Width：26mm
• Type：Needle Roller Bearings
• Update date：2025-12-17
• Application:power tools,food safety,powder metallurgy,heating fans,food add,stacker lift platform,dynamic blood pressure,Switch,plastic blow molding,tire industry,garden machinery
• Similar models:ISO RNA4911 NTN NA4911S IKO RNA4911U JNS NA4911 NSK RNA4911TT AST RNA4911 CRAFT NA4911 KOYO RNA4911 CRAFT NA4911-2RS JNS RNA4911
• BEARING POWER International Trading Co.,Ltd. specialize in NA4911UU products，there is large inventory of IKO NA 4911UU . We has been built up long-term cooperation with IKO company, could make a bulk order of the NA 4911UU Which IKO NA4911UU 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
  16040	200	310	34	KOYO	Deep Groove Ball Bearings
  25590/25523	45,618	82,931	26,988	NSK	Tapered Roller Bearings
  3979/3920-B	57,15	112,712	30,048	Timken	Tapered Roller Bearings
  6013-2RS	65	100	18	ISB	Deep Groove Ball Bearings
  6208ZZ	40	80	18	NSK	Deep Groove Ball Bearings
  GY1203-KRR-B-AS2/V	55,5625	100	55,6	INA	Deep Groove Ball Bearings
  R186.02				SNR	Wheel Bearings
  TU 1.1/16 TF	26,988	37	13,5	SKF	Bearing Units
  6216NR	80	140	26	FAG	DEEP GROOVE BALL BEARINGS
  NCS-2420			1.2500	INA	NEEDLE BEARINGS
  SAF056	10.4375			SKF	PILLOW BLOCKS
  4452	2.2500	2.4375	3.0000	Hyatt	JOURNAL ROLLER BEARING OUTER RACES
  LF-840ZZ	4	8	3	NMB	DEEP GROOVE BALL BEARINGS
  63122ZNR	60	130	31	SKF	DEEP GROOVE BALL BEARINGS
  BSA207G	35	72	17	SKF	ANGULAR CONTACT BALL SCREW SUPPORT BEARINGS
  6288	790	440	112	SKF	DEEP GROOVE BALL BEARINGS
  BK-1414RS	20		14	CONSOLIDATED	NEEDLE BEARINGS
  HM-60T			36	CONSOLIDATED	WITHDRAWAL NUTS
  SDAF-630	5.1875			CONSOLIDATED	PILLOW BLOCKS
  NU-1926E	130	180	24	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS