d - 55 mm

D - 80 mm

B - 45 mm

F - 63 mm

r_min - 1 mm

s - 1,5 mm / Axial displacement

m - 780 g / Weight

C_r - 102000 N / Dynamic load rating (radial)

C_0r - 176000 N / Static load rating (radial)

C_ur - 30000 N / Fatigue limit load, radial

n_G - 7200 1/min / Limiting speed

n_B - 4100 1/min / Reference speed

Dimension series 69, double row

• Model Number: NA6911-ZW
• Inner Diameter：55mm Outer Diameter：80mm Width：45mm
• Type：Needle Roller Bearings
• Update date：2025-12-17
• Application:Animal Tracking,impression material,aerial work equipment,Machine Tool Accessories,generator,car shock absorber,medical equipment,medical Equipment,Rolling mill gear box,Forklift industry,security equipment
• Similar models:IKO NA6911U CRAFT NA6911 IKO NA6911 IKO RNA6911UU NBS RNA6911ZW JNS RNA6911 INA NA6911-ZW-XL NSK NA6911TT IKO NA6911UU INA NA6911-ZW
• BEARING POWER International Trading Co.,Ltd. specialize in NA6911-ZW products，there is large inventory of INA NA6911-ZW . We has been built up long-term cooperation with INA company, could make a bulk order of the NA6911-ZW Which INA NA6911-ZW 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
  47890/47825B	92,075	142,875	34,925	Timken	Tapered Roller Bearings
  5313S	65	140	58,7	NTN	Angular Contact Ball Bearings
  5942				Ruville	Wheel Bearings
  857/854	92,075	190,5	57,15	CX	Tapered Roller Bearings
  E5048	240	360	160	NACHI	Cylindrical Roller Bearings
  KZK 25x31x20	25	31		NBS	Needle Roller Bearings
  LM8SUU	8	15	11,5	Samick	Linear Bearings
  NKI25/20-TV	25	38	20	INA	Needle Roller Bearings
  NU2315-E-MPA	75	160	55	NKE	Cylindrical Roller Bearings
  R157.09				SNR	Wheel Bearings
  NUP2326	130	280	93	FAG	CYLINDRICAL ROLLER BEARINGS
  52212				FAG	THRUST BALL BEARINGS
  22340EAS.MA.C4.F80	200	420	138	FAG (Old No.)	SPHERICAL ROLLER BEARINGS
  LR207-2RSR(NPPU)	35	80	17	INA	YOKE TYPE TRACK ROLLERS
  95640	1.1250	1.7500	2.5000	BERLISS	JOURNAL ROLLER ASSEMBLIES
  6311ZNR	55	120	29	STEYR	DEEP GROOVE BALL BEARINGS
  HJ-304E	20		4	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  SN-511..22211-K	50		70	CONSOLIDATED	PILLOW BLOCKS
  1603-2RS	.3125	.8750	.3437	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  TPSY-109	1.5625			CONSOLIDATED	THERMOPLASTIC PILLOW BLOCKS