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

Reference speed - 3 900 r/min

Calculation factor (f0) - 13,2

• Model Number:6311LLU
• Inner Diameter：55mm Outer Diameter：120mm Width：29mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-29
• Application:lifting chain,pump,Display Devices,Optical detection,Pneumatic Actuator,Hydraulic Press,medical equipment,water protection,construction machinery and equipment,Hydraulic Equipment,chemical instruments
• Similar models:NACHI 6311ZZE NKE 6311-2Z-N NKE 6311-2Z CYSD 6311-RS ISB SS6311-ZZ KBC 6311 KOYO 6311-2RS NACHI 6311NSE NTN 6311ZNR AST 6311ZZ
• BEARING POWER International Trading Co.,Ltd. specialize in 6311LLU products，there is large inventory of NTN 6311LLU . We has been built up long-term cooperation with NTN company, could make a bulk order of the 6311LLU Which NTN 6311LLU 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
  150XRN23	150	230	30	NACHI	Thrust Roller Bearings
  29468	340	620	170	Timken	Thrust Roller Bearings
  7036 ACD/HCP4AH1	280	180	46	SKF	Angular Contact Ball Bearings
  33262/33462	66.675	117.475	30.162	NACHI	Tapered Roller Bearings
  6311-2Z-NR	55	120	29	NKE	Deep Groove Ball Bearings
  6707	35,000	44,000	5,000	NTN	Deep Groove Ball Bearings
  NA5913	65	90	34	NTN	Needle Roller Bearings
  NUP204	20	47	14	KOYO	Cylindrical Roller Bearings
  UCFS322	110			SNR	Bearing Units
  VS35/20	35	42	20	KOYO	Needle Roller Bearings
  W623ZZ	3	10	4	ADR	DEEP GROOVE BALL BEARINGS
  FT-7	.8750	1.8437		Andrews	THRUST BALL BEARINGS
  LBE20	20	32	45	IKO	LINEAR RECIRCULATING BALL BEARINGS
  17AK	100	180	34	RIV	DEEP GROOVE BALL BEARINGS
  GEZ212ES-2RS	2.7500	4.3750	2.4062	SKF	SPHERICAL PLAIN BEARINGS
  6256	500	280	80	SKF	DEEP GROOVE BALL BEARINGS
  6318Z	90	190	43	STEYR	DEEP GROOVE BALL BEARINGS
  EA17	17	44	10	STEYR	MAGNETO BEARINGS
  20232	160	290	48	CONSOLIDATED	SPHERICAL ROLLER BEARINGS
  SILC40ES	40		28	CONSOLIDATED	ROD ENDS