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: 7911DF
• Inner Diameter：55mm Outer Diameter：80mm Width：13mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-15
• Application:water protection,tire industry,instrumentation instrument,Vacuum generator,Die,plastic molding,cleaners,security equipment,gas turbine,Material handling equipment,Gear grinding machine
• Similar models:NTN 7911UCG/GLP4 CYSD 7911DB NTN 7911T1DF/GNP4 NTN 5S-7911UCG/GNP42 KOYO 7911CPA CYSD 7911DF NSK 7911CTRSU CYSD 7911 NTN 7911UCG/GNP4 NTN 7911UADG/GNP42
• BEARING POWER International Trading Co.,Ltd. specialize in 7911DF products，there is large inventory of CYSD 7911DF . We has been built up long-term cooperation with CYSD company, could make a bulk order of the 7911DF Which CYSD 7911DF 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
  23124 CW33	120	200	62	CX	Spherical Roller Bearings
  23244-K-MB-W33+AH2344	220	400	144	NKE	Spherical Roller Bearings
  33213	65	120	41	ISO	Tapered Roller Bearings
  644/632	71,438	136,525	41,275	ISO	Tapered Roller Bearings
  GEEW16ES	16	28	16	LS	Plain Bearings
  LJ7/8	22,225	50,8	14,2875	RHP	Deep Groove Ball Bearings
  NCF2208-V	40	70,94	23	NKE	Cylindrical Roller Bearings
  RLM81512-1	8	15	12	NSK	Needle Roller Bearings
  SX2453LLU	120,000	245,000	66,000	NTN	Angular Contact Ball Bearings
  SCE25VUU	25			Samick	Linear Bearings
  UC206-18L2	28,575	62	38,1	KOYO	Deep Groove Ball Bearings
  UCTX07	35			KOYO	Bearing Units
  VKBA 733				SKF	Wheel Bearings
  29492E.MB	460	800		FAG	SPHERICAL ROLLER THRUST BEARINGS
  S207FF	35	72	17	BCA	DEEP GROOVE BALL BEARINGS
  BK1214RS	18		14	INA	NEEDLE BEARINGS
  AH3960	300	280		SKF	WITHDRAWAL SLEEVES
  122-KSG	110	170	28	MRC	DEEP GROOVE BALL BEARINGS
  61907	35	55	10	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  SS61904	20	37	9	CONSOLIDATED	DEEP GROOVE BALL BEARINGS