d - 55 mm

F - 63 mm

D - 80 mm

B - 25 mm

C - 25 mm

r min. - 1 mm

s - 1,5 mm

da min. - 60 mm

Da max. - 75 mm

ra max. - 1 mm

Weight - 0,396 Kg

Basic dynamic load rating (C) - 58,5 kN

Basic static load rating (C0) - 99,5 kN

(Grease) Lubrication Speed - 4 300 r/min

(Oil) Lubrication Speed - 6 500 r/min

• Model Number:NA4911R
• Inner Diameter：55mm Outer Diameter：80mm Width：25mm
• Type：Needle Roller Bearings
• Update date：2025-12-21
• Application:Power equipment,Industrial,Cutting Machine,Cleaning equipment,expectoration machine,position switch,aerial work equipment,switch,extruder,other mold,trolley
• Similar models:JNS NA4911 AST RNA4911 NTN RNA4911S INA NA4911-XL CRAFT NA4911-2RS ISO NA4911 CRAFT NA4911 IKO NA4911UU Timken RNA4911 NSK NA4911
• BEARING POWER International Trading Co.,Ltd. specialize in NA4911R products，there is large inventory of NTN NA4911R . We has been built up long-term cooperation with NTN company, could make a bulk order of the NA4911R Which NTN NA4911R 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
  24140MBW26	200	340	140	AST	Spherical Roller Bearings
  311NPG	55	120	29	Timken	Deep Groove Ball Bearings
  32017-X	85	130	29	FAG	Tapered Roller Bearings
  35BNR10H	35	62	14	NSK	Angular Contact Ball Bearings
  6005ZE	25	47	12	NACHI	Deep Groove Ball Bearings
  6212-ZNR	60	110	22	SKF	Deep Groove Ball Bearings
  6836	180	225	22	NACHI	Deep Groove Ball Bearings
  7216BDB	80	140	26	NACHI	Angular Contact Ball Bearings
  7230BDT	150	270	45	CYSD	Angular Contact Ball Bearings
  BK0914	9	13	14	ISO	Cylindrical Roller Bearings
  JS3549A/10	35	70	24	CX	Tapered Roller Bearings
  NA4908-2RS	40	62	22	CRAFT	Needle Roller Bearings
  NJ 209 ECP	85	45	19	SKF	Thrust Ball Bearings
  TUP2 35.35	35	39		CX	Plain Bearings
  YAE45RRB	45	85	42	Timken	Deep Groove Ball Bearings
  7056MP.UA	280	420	65	FAG	ANGULAR CONTACT BALL BEARINGS
  N415	75	190	45	FAG	CYLINDRICAL ROLLER BEARINGS
  KF100CPO	10.0000	11.5000	.7500	KAYDON	DEEP GROOVE BALL BEARINGS
  176TAD20	176	260	234734 M.SP	Nachi	ANGULAR CONTACT THRUST BALL BEARINGS
  N200	10	30	9	SKF	CYLINDRICAL ROLLER BEARINGS