d - 55 mm

D - 120 mm

B - 29 mm

C - 29 mm

r min. - 2 mm

da min. - 64 mm

da max - 74 mm

Da max. - 111 mm

ra max. - 2 mm

Weight - 1,37 Kg

Basic dynamic load rating (C) - 71,5 kN

Basic static load rating (C0) - 45 kN

(Grease) Lubrication Speed - 5 800 r/min

Calculation factor (f0) - 13,2

• Model Number: 6311LLB
• Inner Diameter：55mm Outer Diameter：120mm Width：29mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-17
• Application:lifting equipment Hoisting hoist,intermediate,plant determination,textile machinery,electronic materials,food add,Machine tools,industry test,mobile toilet,organic raw materials,powder metallurgy
• Similar models:NSK 6311DDU FAG 6311 NSK 6311VV SNR 6311EE NACHI 6311ZZE SKF 6311-RS1 NACHI 6311-2NSE PFI 6311-2RSC3 KOYO 6311ZZ ZEN 6311
• BEARING POWER International Trading Co.,Ltd. specialize in 6311LLB products，there is large inventory of NTN 6311LLB . We has been built up long-term cooperation with NTN company, could make a bulk order of the 6311LLB Which NTN 6311LLB 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
  181115/181200XC	115	200,025	47,63	Gamet	Tapered Roller Bearings
  619/13	13	24	6	ZEN	Deep Groove Ball Bearings
  6228 ZZ	140	250	42	ISO	Deep Groove Ball Bearings
  6364	320	670	112	KOYO	Deep Groove Ball Bearings
  7206 ADF	30	62	32	ISO	Angular Contact Ball Bearings
  DAC357234ACS20	35	72	34	KOYO	Angular Contact Ball Bearings
  K65x70x30	65	70	30	CX	Needle Roller Bearings
  NJ207E	35	72	17	CYSD	Cylindrical Roller Bearings
  NH2232 E	160	290	80	CX	Cylindrical Roller Bearings
  NU215E	75	130	25	CYSD	Cylindrical Roller Bearings
  NU352-E-M1	260	540		FAG	Cylindrical Roller Bearings
  SL04-5018NR	90	140	67	NTN	Cylindrical Roller Bearings
  S6009	45	75	16	FAG	DEEP GROOVE BALL BEARINGS
  SDAF-538	6.9375	16.2500		SKF	PILLOW BLOCKS
  322-S	110	240	50	MRC	DEEP GROOVE BALL BEARINGS
  7506	30	62	16	New Departure	DEEP GROOVE BALL BEARINGS
  NF-304E	20	52	15	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  6301-2RS	12	37	12	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  DL-12	23	12		CONSOLIDATED	THRUST BALL BEARINGS
  DL-20	39	20		CONSOLIDATED	THRUST BALL BEARINGS