d - 55 mm

D - 80 mm

B - 13 mm

C - 13 mm

Angle (α) - 25 °

r min. - 1 mm

2B - 26 mm

Weight - 0,428 Kg

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

Basic static load rating (C0) - 32 kN

(Grease) Lubrication Speed - 6700 r/min

(Oil) Lubrication Speed - 8900 r/min

• Model Number:7911DB
• Inner Diameter：55mm Outer Diameter：80mm Width：13mm
• Type：Angular Contact Ball Bearings
• Update date：2026-01-13
• Application:sterilizers,Leather Products,extruder,spreader series,Roller mill,packaging materials,container finishing,car steering pin,stirrer,centrifugal pump,vacuum suction cup
• Similar models:NTN 7911DT NTN 7911UCG/GNP4 NSK 7911CTRSU NTN 7911 NTN 7911DB NTN 5S-7911UCG/GNP42 NSK 7911A5TRSU CYSD 7911CDF NTN 5S-7911UADG/GNP42 NTN 7911C
• BEARING POWER International Trading Co.,Ltd. specialize in 7911DB products，there is large inventory of CYSD 7911DB . We has been built up long-term cooperation with CYSD company, could make a bulk order of the 7911DB Which CYSD 7911DB 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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  E 208 /NS 7CE3	8	24	8	SNFA	Angular Contact Ball Bearings
  EGB10050-E40	100	105	50	INA	Plain Bearings
  KT 405017	40	50		IKO	Needle Roller Bearings
  M270749/10	447,675	635	120,65	ISO	Tapered Roller Bearings
  NU1992	460	620	74	CX	Cylindrical Roller Bearings
  NUP5222	110	200	69,85	CX	Cylindrical Roller Bearings
  GT-7	1.8437	.8750		Andrews	THRUST BALL BEARINGS
  W-21/2				FBC	THRUST BALL BEARINGS
  U-30212	60	110	22	New Departure	ANGULAR CONTACT BALL BEARINGS
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  239/1700	1700	2180	355	CONSOLIDATED	SPHERICAL ROLLER BEARINGS
  53228-U				CONSOLIDATED	THRUST BALL BEARINGS WITH SPHERICAL SEATING RING
  T7FC055	55	115	31	CONSOLIDATED	TAPERED ROLLER BEARINGS