d - 55 mm

Fw - 63 mm

D - 80 mm

B - 26 mm

C - 25 mm

r min. - 1 mm

Weight - 0,405 Kg

Basic dynamic load rating (C) - 47,5 kN

Basic static load rating (C0) - 76 kN

(Grease) Lubrication Speed - 3 000 r/min

• Model Number: NA4911TT
• Inner Diameter：55mm Outer Diameter：80mm Width：26mm
• Type：Needle Roller Bearings
• Update date：2025-04-22
• Application:Seals,tower crane,pressure control valve,special broaching machine,industry test,Sensors,electric pump,electrostatic protection,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,aerial work equipment,lifting upgrade
• Similar models:IKO NA4911U CX RNA4911 KOYO RNA4911 NTN NA4911R NSK NA4911 INA RNA4911-XL SKF RNA4911 INA NA4911-XL IKO RNA4911U NBS RNA4911
• BEARING POWER International Trading Co.,Ltd. specialize in NA4911TT products，there is large inventory of NSK NA4911TT . We has been built up long-term cooperation with NSK company, could make a bulk order of the NA4911TT Which NSK NA4911TT 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
  22215 ACKMBW33	75	130	31	MPZ	Spherical Roller Bearings
  32305J	25	62	25.25	KBC	Tapered Roller Bearings
  54414	55	150	114.2	KOYO	Thrust Ball Bearings
  6319LLU	95	200	45	NTN	Deep Groove Ball Bearings
  AEL205D1	25,000	52,000	21,5	NTN	Deep Groove Ball Bearings
  GE45-SW	45	75	19	INA	Plain Bearings
  HK 6032	68	60	32	SKF	Cylindrical Roller Bearings
  HM911245/HM911210	60,325	130,175	36,512	Timken	Tapered Roller Bearings
  KEE234160/K234215	406,4	546,1	76,2	ISB	Tapered Roller Bearings
  NAFW 122420	12	24	20	JNS	Needle Roller Bearings
  NATV 12 PPA	12	32	14	SKF	Cylindrical Roller Bearings
  RF-515	1,5	5	2	NMB	Deep Groove Ball Bearings
  RNA6912-ZW-XL	68	85	45	INA	Needle Roller Bearings
  SR188	6,35	12,7	3,175	AST	Deep Groove Ball Bearings
  UCT215	75			CRAFT	Bearing Units
  23980B.MB	400	540	106	FAG	SPHERICAL ROLLER BEARINGS
  RC-02	.2812		.2500	Torrington	NEEDLE BEARINGS
  GE90GS-2RS	90	150	85	IKO	SPHERICAL PLAIN BEARINGS
  234430MSP/5	150	225	234430 M.SP	CONSOLIDATED	ANGULAR CONTACT THRUST BALL BEARINGS
  AH-3136x170	180	170		CONSOLIDATED	WITHDRAWAL SLEEVES