d - 55 mm

D - 80 mm

B - 13 mm

C - 13 mm

rn - 0,5 mm

a - 2,1 mm

b - 1,3 mm

f - 1,12 mm

r min. - 1 mm

r0 max. - 0,4 mm

D1 - 77,9 mm

D2 - 84,4 mm

da min. - 60 mm

da max - 61,5 mm

Da max. - 75 mm

ra max. - 1 mm

Dx - 86 mm

Cy - 2,9 mm

Cz - 1,2 mm

rn - 0,5 mm

Weight - 0,18 Kg

Basic dynamic load rating (C) - 16 kN

Basic static load rating (C0) - 13,3 kN

(Grease) Lubrication Speed - 8 200 r/min

(Oil) Lubrication Speed - 9 600 r/min

Calculation factor (f0) - 16,2

• Model Number: 6911NR
• Inner Diameter：55mm Outer Diameter：80mm Width：13mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-12
• Application:Laser Devices,medical Equipment,Dental Equipment,instrumentation instrument,food packaging,surgical instruments,flexible processing,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,static control,Reflective Materials Industrial fabrics,Medical printer
• Similar models:NSK 6911 CYSD 6911-Z NACHI 6911ZNR NTN 6911ZZNR NTN 6911NR NACHI 6911ZZ NTN 6911ZZ NTN 6911Z NACHI 6911N KOYO 6911Z
• BEARING POWER International Trading Co.,Ltd. specialize in 6911NR products，there is large inventory of NTN 6911NR . We has been built up long-term cooperation with NTN company, could make a bulk order of the 6911NR Which NTN 6911NR 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
  23276-B-K-MB + H3276-HG	360	680	240	FAG	Spherical Roller Bearings
  30212	60	110	23,75	Timken	Tapered Roller Bearings
  322/32	32	65	22.25	KBC	Tapered Roller Bearings
  6000-2Z.T9H.C3	10	26	8	ZEN	Deep Groove Ball Bearings
  6010	50,000	80,000	16,000	NTN-SNR	Deep Groove Ball Bearings
  67985/67920	206,375	282,575	46,038	NSK	Tapered Roller Bearings
  7307B	35	80	21	KOYO	Angular Contact Ball Bearings
  AST50 16FIB08	25,4			AST	Plain Bearings
  E-4R6603	330	440	200	NTN	Cylindrical Roller Bearings
  FJTT-2016	20	26	16	NSK	Needle Roller Bearings
  KGC350	889	939,8	25,4	KOYO	Deep Groove Ball Bearings
  NU 309 ECM	100	45	25	SKF	Thrust Ball Bearings
  UCFL317	85			FYH	Bearing Units
  UCP317	85			SNR	Bearing Units
  GE360AW	360	560	115	ELGES	SPHERICAL PLAIN BEARINGS
  314	70	150	35	FAG	DEEP GROOVE BALL BEARINGS
  NJ326E	130	280	58	SKF	CYLINDRICAL ROLLER BEARINGS
  KBS1232	12	22	32	INA	LINEAR RECIRCULATING BALL BEARINGS
  PAJ-12	1.5000	3.2500	.7500	RIV	SELF
  NCF-3005V	25	47	16	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS