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 - 0,189 Kg

Basic dynamic load rating (C) - 16 kN

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

(Grease) Lubrication Speed - 4 500 r/min

Calculation factor (f0) - 16,2

• Model Number: 6911DDU
• Inner Diameter：55mm Outer Diameter：80mm Width：13mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-17
• Application:tray industry,Grinding and polishing equipment,medical equipment,Antenna Potentials,Pneumatic Actuator,flow control valve,food sterilization,stamping die,raw material accessories,medical equipment,garbage disposal
• Similar models:NTN 6911LLB NSK 6911ZZ NSK 6911 NACHI 6911Z NTN 6911NR NSK 6911NR NACHI 6911ZZ KOYO 6911ZZ KOYO 6911Z CYSD 6911-2RZ
• BEARING POWER International Trading Co.,Ltd. specialize in 6911DDU products，there is large inventory of NSK 6911DDU . We has been built up long-term cooperation with NSK company, could make a bulk order of the 6911DDU Which NSK 6911DDU 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.

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  NUP 2224	120	215	58	NACHI	Cylindrical Roller Bearings
  PW36680033CS	36	68	33	PFI	Angular Contact Ball Bearings
  SCE67PP	9,525	14,3	11,1252	AST	Needle Roller Bearings
  W 6307-2RS1	80	35	21	SKF	Deep Groove Ball Bearings
  ZKLFA1563-2RS	15	42	25	INA	Angular Contact Ball Bearings
  51234				RHP	THRUST BALL BEARINGS
  NU2213E	65	120	31	Torrington	CYLINDRICAL ROLLER BEARINGS
  562032M	165	240	234732 M.SP	NTN	ANGULAR CONTACT THRUST BALL BEARINGS
  NJ-326	130	280	58	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  FT-38	2.8125	4.4687		CONSOLIDATED	THRUST BALL BEARINGS
  SSR-22-ZZ	1.3750	2.5000	.5625	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  RSL183034	170		67	CONSOLIDATED	CYLINDRICAL ROLLER BEARING