d - 55 mm

F - 63 mm

D - 80 mm

B - 25 mm

C - 25 mm

r min. - 1 mm

da min. - 60 mm

da max - 61 mm

Da max. - 75 mm

Weight - 0,41 Kg

Basic dynamic load rating (C) - 57,6 kN

Basic static load rating (C0) - 97,3 kN

Limiting speed - 6 500 r/min

• Model Number: NA 4911
• Inner Diameter：55mm Outer Diameter：80mm Width：25mm
• Type：Needle Roller Bearings
• Update date：2025-12-16
• Application:Cylinder Type,Cylinder Pneumatic Treatment Element,survey accessories,diagnostic test paper,Optical Instruments,Generator,equipment and,CNC,sanitation facilities,car shock absorber,Pest Monitoring
• Similar models:IKO RNA4911UU KOYO NA4911 NSK RNA4911TT NTN NA4911S IKO NA4911U NTN RNA4911R ISO NA4911 NBS NA4911 ZEN RNA4911 CX NA4911
• BEARING POWER International Trading Co.,Ltd. specialize in NA4911 products，there is large inventory of JNS NA 4911 . We has been built up long-term cooperation with JNS company, could make a bulk order of the NA 4911 Which JNS 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
  110055/110096XC	55	96,838	26,75	Gamet	Tapered Roller Bearings
  29675/29620	69,85	112,712	25,4	Timken	Tapered Roller Bearings
  562398A	37	72,04	37	FAG	Angular Contact Ball Bearings
  ASTEPBF 2023-21.5	20	23		AST	Plain Bearings
  EE722111D/722185/722186D	279,4	469,9	346,075	NTN	Tapered Roller Bearings
  HKS25X32X34ZW	25,000	32,000	34,000	NTN	Needle Roller Bearings
  NN30/500 K	500	720	167	ISO	Cylindrical Roller Bearings
  NU2210E	50	90	23	CYSD	Cylindrical Roller Bearings
  NUP 217 ECJ	150	85	28	SKF	Thrust Ball Bearings
  QJ209FM	45	85	19	Fersa	Angular Contact Ball Bearings
  SCJ16UU	16			Samick	Linear Bearings
  RA105RR	1.3125	2.8346	.6693	FAF	BALL BEARINGS
  TWD1427	.8750	1.6875		INA	THRUST NEEDLE BEARINGS
  6014Z	70	110	20	FAG	DEEP GROOVE BALL BEARINGS
  RNA4915	105		30	SKF	NEEDLE BEARINGS
  5312ENR	60	130	54	SKF	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  6019.2Z	95	145	24	SKF	DEEP GROOVE BALL BEARINGS
  687	7	14	3.5	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  K-40x46x40../2	40	46	40../2	CONSOLIDATED	NEEDLE BEARINGS
  6217-ZZNR	85	150	28	CONSOLIDATED	DEEP GROOVE BALL BEARINGS