d - 55 mm

D - 80 mm

B - 13 mm

C - 13 mm

r min. - 1 mm

da min. - 60 mm

da max - 61,5 mm

Da max. - 75 mm

ra max. - 1 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

Calculation factor (f0) - 16,2

• Model Number: 6911LLB
• Inner Diameter：55mm Outer Diameter：80mm Width：13mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-17
• Application:Rolling mill,transportation equipment,EEG,Small air generators,Insect Count,Anesthetic Equipment,special broaching machine,vertical processing,Pump,air shower etc,scientific instruments
• Similar models:NSK 6911DDU NSK 6911N KOYO 6911-2RD NTN 6911ZZ CYSD 6911N NTN 6911Z KOYO 6911 NSK 6911VV KOYO 6911Z CYSD 6911-2RS
• BEARING POWER International Trading Co.,Ltd. specialize in 6911LLB products，there is large inventory of NTN 6911LLB . We has been built up long-term cooperation with NTN company, could make a bulk order of the 6911LLB Which NTN 6911LLB 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
  30340D	200	420	89	KOYO	Tapered Roller Bearings
  376DE/372	47,625	100	58,735	Timken	Tapered Roller Bearings
  6907NSE	35	55	10	NACHI	Deep Groove Ball Bearings
  7212CDF	60	110	22	CYSD	Angular Contact Ball Bearings
  AST090 5035	50	55		AST	Plain Bearings
  BE222816ASB1	22	28	15,7	KOYO	Needle Roller Bearings
  LM6UUAJ	6	12	13,5	Samick	Linear Bearings
  K36X40X29TN	36	42		KOYO	Needle Roller Bearings
  LM30UUAJ	30	45	44,5	Samick	Linear Bearings
  NJ317	85	180	41	ISO	Cylindrical Roller Bearings
  NKS32	32	47	22	INA	Needle Roller Bearings
  NBXI 1730	17	30		IKO	Complex Bearings
  NJ424	120,000	310,000	72,000	NTN	Cylindrical Roller Bearings
  NNU 4972 B/SPW33	360	480	118	SKF	Cylindrical Roller Bearings
  NX10	10	19	18	INA	Complex Bearings
  FL-6	.3750	.6250	.8750	Barden	EXTRA CAPACITY LINEAR RECIRCULATING BALL BEARINGS
  ZARF3080TN	30	80		INA	NEEDLE BEARINGS
  CFH-15/8-SB	.8750	1.6250	.8750	McGill	NEEDLE BEARINGS
  477213	65	120	23	New Departure	DEEP GROOVE BALL BEARINGS
  YCRSC-18	.3125	1.1250	.6875	CONSOLIDATED	NEEDLE BEARINGS