d - 55 mm

D - 80 mm

B - 13 mm

ra1 max. - 0,6 mm

Angle (α) - 25 °

a - 26 mm

r min. - 1 mm

r1 min. - 0,6 mm

2B - 26 mm

da min. - 60,5 mm

Da max. - 74,5 mm

db min - 60,5 mm

ra max. - 1 mm

Db max - 75,5 mm

Weight - 0,428 Kg

Basic dynamic load rating (C) - 28,1 kN

Basic static load rating (C0) - 32 kN

(Grease) Lubrication Speed - 6 700 r/min

(Oil) Lubrication Speed - 8 900 r/min

• Model Number:7911DT
• Inner Diameter：55mm Outer Diameter：80mm Width：13mm
• Type：Angular Contact Ball Bearings
• Update date：2023-03-08
• Application:coal,diving equipment,Pneumatic Control Valves,Wire grinder,special broaching machine,root canal filling,Gear grinding machine,electronic materials,respirator,cleaning agent,thin metal materials
• Similar models:NTN 7911UCP4 CYSD 7911CDT NTN 7911C CYSD 7911CDB NSK 7911C KOYO 7911C NTN 7911DT CYSD 7911CDF CYSD 7911DB NSK 7911A5
• BEARING POWER International Trading Co.,Ltd. specialize in 7911DT products，there is large inventory of NTN 7911DT . We has been built up long-term cooperation with NTN company, could make a bulk order of the 7911DT Which NTN 7911DT 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
  2216ETN9	80	140	33	SKF	Self-Aligning Ball Bearings
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  4T-66584/66520	53,975	122,238	33,338	NTN	Tapered Roller Bearings
  6301ZENR	12	37	12	NACHI	Deep Groove Ball Bearings
  6320NK	100	215	47	NACHI	Deep Groove Ball Bearings
  6380/6320-B	54,813	135,755	56,007	Timken	Tapered Roller Bearings
  7230C	150	270	45	NACHI	Angular Contact Ball Bearings
  7418 BDT	90	225	108	ISO	Angular Contact Ball Bearings
  GEF100ES	100	160		AST	Plain Bearings
  HJ-11614648	152,4	231,775	76,2	NSK	Needle Roller Bearings
  RNA3080	99,5	106,5	38	Timken	Needle Roller Bearings
  NU1016-E-MPA	80	125	22	NKE	Cylindrical Roller Bearings
  SMN200K	50,8	120	55,56	Timken	Deep Groove Ball Bearings
  NUP2220E	100	180	46	FAG	CYLINDRICAL ROLLER BEARINGS
  G-30	2.3125	3.4375		Aetna	THRUST BALL BEARINGS
  RTL23			.3125	INA	THRUST ROLLER BEARINGS
  GE120DO-2RS	120	180	85	ELGES	SPHERICAL PLAIN BEARINGS
  SW24-OP	1.5000	2.3750	3.0000	NB	LINEAR RECIRCULATING BALL BEARINGS
  ULK3006X	.0937	.1875	.0625	RMB	DEEP GROOVE BALL BEARINGS
  H-2308x15/16	40	58		CONSOLIDATED	ADAPTERS