d - 55 mm

D - 80 mm

B - 13 mm

C - 13 mm

Angle (α) - 15 °

r min. - 1 mm

2B - 26 mm

Weight - 0,356 Kg

Basic dynamic load rating (C) - 31 kN

Basic static load rating (C0) - 35,5 kN

(Grease) Lubrication Speed - 9800 r/min

(Oil) Lubrication Speed - 13000 r/min

• Model Number:7911CDB
• Inner Diameter：55mm Outer Diameter：80mm Width：13mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-16
• Application:printing machinery,dye pigments,instrumentation instrument,inorganic chemical,floor industry,security equipment,agricultural testing and analysis equipment and related,Plastic molding,cleaning agent,heating fans,ventilation equipment
• Similar models:NTN 7911DF NTN 7911DB NTN 7911UCG/GNP42 NTN 7911DT NTN 7911C CYSD 7911DF NSK 7911CTRSU CYSD 7911CDT NTN 7911UCG/GNP4 NTN 7911
• BEARING POWER International Trading Co.,Ltd. specialize in 7911CDB products，there is large inventory of CYSD 7911CDB . We has been built up long-term cooperation with CYSD company, could make a bulk order of the 7911CDB Which CYSD 7911CDB 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
  22312YM	60	130	46	Timken	Spherical Roller Bearings
  21306 KW33	30	72	19	ISO	Spherical Roller Bearings
  22213EXK	65	120	31	NACHI	Cylindrical Roller Bearings
  240/950 CAK30F/W33	1360	950	412	SKF	Tapered Roller Bearings
  618/8-2RS	8	16	4	CX	Deep Groove Ball Bearings
  6379/6320	65,088	135,755	53,975	FBJ	Tapered Roller Bearings
  7207-B-2RS-TVP	35	72	17	FAG	Angular Contact Ball Bearings
  FR2	3,175	9,525	3,96748	AST	Deep Groove Ball Bearings
  GE90ES	90	130	60	FBJ	Plain Bearings
  K 25x34x18	25	34		NBS	Needle Roller Bearings
  KBK8×11×11.8X1	8	11		NTN	Needle Roller Bearings
  KD304565LL	30	45	65	NTN	Linear Bearings
  LMEFP8LUU	8	16		Samick	Linear Bearings
  LL217849/LL217810	88.900	121.442	15.083	NACHI	Tapered Roller Bearings
  240532	1.5000	2.1250	2.0000	BAL	JOURNAL ROLLER ASSEMBLIES
  RNAO6x13x8	13		8	INA	NEEDLE BEARINGS
  CY-160-L	1.7500	5.0000	2.8750	RBC	NEEDLE BEARINGS
  NC311	55	120	29	RHP	CYLINDRICAL ROLLER BEARINGS
  260BA10	260	400	65	Torrington	ANGULAR CONTACT BALL BEARINGS
  2907	55	35		CONSOLIDATED	THRUST BALL BEARINGS