d - 55 mm

Fw - 63 mm

D - 80 mm

B - 25 mm

C - 25 mm

r min. - 1 mm

S - 1,5 mm

Weight - 0,393 Kg

Basic dynamic load rating (C) - 65 kN

Basic static load rating (C0) - 100 kN

Fatigue load limit (Pu) - 17,3

Reference speed - 4 700 r/min

Limiting speed - 7 500 r/min

• Model Number: NA4911-XL
• Inner Diameter：55mm Outer Diameter：80mm Width：25mm
• Type：Needle Roller Bearings
• Update date：2025-12-17
• Application:Vacuum generator,Other Measurements,electrocardiograph,other lathe,baler,sheet industry,Hydraulic Equipment,Hydraulic Rama,squeeze machine etc,pipe fittings Steel industry,switch
• Similar models:Timken RNA4911 ZEN RNA4911 IKO NA4911 IKO RNA4911U Timken NA4911 AST RNA4911 NSK NA4911 CX RNA4911 INA NA4911 ISO NA4911
• BEARING POWER International Trading Co.,Ltd. specialize in NA4911-XL products，there is large inventory of INA NA4911-XL . We has been built up long-term cooperation with INA company, could make a bulk order of the NA4911-XL Which INA NA4911-XL 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.

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  230/800 CW33	800	1150	258	CX	Spherical Roller Bearings
  2R1418	70,000	105,000	60,000	NTN	Cylindrical Roller Bearings
  2R2904V	145,000	210,000	85,000	NTN	Cylindrical Roller Bearings
  7807CDT	35	47	7	CYSD	Angular Contact Ball Bearings
  61805-2Z	25	37	7	FAG	Deep Groove Ball Bearings
  625 DD	5	16	5	NSK	Deep Groove Ball Bearings
  BB1B 630533	1250	1030	100	SKF	Deep Groove Ball Bearings
  DC4852VW	260	320	60	KOYO	Cylindrical Roller Bearings
  FYR 2 15/16-3	74,612	111,125	73,025	SKF	Bearing Units
  GYM1108KRRB	38,1	85	49,22	Timken	Deep Groove Ball Bearings
  MF93	3	9	2,5	ISO	Deep Groove Ball Bearings
  NN4944 K	220	300	80	CX	Cylindrical Roller Bearings
  RNA4860	330	380	80	NSK	Needle Roller Bearings
  RNAO-28×40×16	28	35	16	NTN	Needle Roller Bearings
  UCC211-32	50,8		55,6	FYH	Bearing Units
  ZBL.20.0414.200-1SPTN	325	518	56	ISB	Thrust Ball Bearings
  2MMV218WI-CRDU	90	160	30	FAF	ANGULAR CONTACT BALL BEARINGS
  JA020CPO	2.0000	2.5000	.2500	KAYDON	DEEP GROOVE BALL BEARINGS
  216-MFG	80	140	26	MRC	DEEP GROOVE BALL BEARINGS
  XLS-31/8	3.1250	4.7500	.7500	CONSOLIDATED	DEEP GROOVE BALL BEARINGS