d - 55 mm

Fw - 63 mm

D - 80 mm

B - 25 mm

C - 25 mm

r - 1 mm

S - 2,5 mm

Weight - 0,426 Kg

Basic dynamic load rating (C) - 62 kN

Basic static load rating (C0) - 107 kN

(Grease) Lubrication Speed - 6900 r/min

(Oil) Lubrication Speed - 4500 r/min

• Model Number:NA4911
• Inner Diameter：55mm Outer Diameter：80mm Width：25mm
• Type：Needle Roller Bearings
• Update date：2023-03-18
• Application:test strip,equipment,ventilation heating equipment,Leather Products,gear grinding machine,Display Devices,Sensors,Control,molding machine,physical instruments,hot and cold box
• Similar models:JNS NA4911 INA RNA4911-XL NSK NA4911 Timken RNA4911 INA RNA4911 AST RNA4911 NBS NA4911 Timken NA4911 SKF RNA4911 NSK RNA4911TT
• BEARING POWER International Trading Co.,Ltd. specialize in NA4911 products，there is large inventory of Timken NA4911 . We has been built up long-term cooperation with Timken company, could make a bulk order of the NA4911 Which Timken 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
  21311 K	55	120	29	ISB	Spherical Roller Bearings
  234736B	187	280	120	KOYO	Thrust Ball Bearings
  61907-2RS	35	55	10	CX	Deep Groove Ball Bearings
  88900/88128	228,6	327,025	52,388	ISO	Tapered Roller Bearings
  AST40 SP2.0				AST	Plain Bearings
  BXRE206	30	62	16	INA	Needle Roller Bearings
  NJ416	80	200	48	SKF	Cylindrical Roller Bearings
  NK7/10TN	7	14	10	ZEN	Needle Roller Bearings
  QJ1009	45	75	16	ISO	Angular Contact Ball Bearings
  RNA4915R	85	105	30	NTN	Needle Roller Bearings
  UK217	85	150	46	ISO	Deep Groove Ball Bearings
  7212WNSU	60	110	22	FAF	ANGULAR CONTACT BALL BEARINGS
  M211/2CDS	4.2500	8.7500	1.7500	HOFF	ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE
  AHX3130	150	145		FAG	WITHDRAWAL SLEEVES
  MUCP212	60			AMI	STAINLESS STEEL PILLOW BLOCKS
  6314T.P5	70	150	35	FAG	DEEP GROOVE BALL BEARINGS
  NBX13919	5.5000	7.0000	.7500	NSK	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  6208K.2RS	40	80	18	STEYR	DEEP GROOVE BALL BEARINGS
  SPB-16-OPN	1.0000		2.8750	CONSOLIDATED	LINEAR RECIRCULATING BALL BEARINGS PILLOW BLOCKS
  ZARF-55145-L	55	145		CONSOLIDATED	NEEDLE BEARINGS