d - 55 mm

D - 80 mm

B - 13 mm

C - 13 mm

Angle (α) - 15 °

a - 15.5 mm

r min. - 1 mm

r1 min. - 0.6 mm

da min. - 60.5 mm

Da max. - 74.5 mm

ra max. - 1 mm

Weight - 0.189 Kg

(Grease) Lubrication Speed - 16000 r/min

(Oil) Lubrication Speed - 25000 r/min

Calculation factor (f0) - 8.6

• Model Number: HAR911C
• Inner Diameter：55mm Outer Diameter：80mm Width：13mm
• Type：Angular Contact Ball Bearings
• Update date：2025-04-22
• Application:E Beauty,industry test,survey accessories,Antenna Potentials,extruder,Air,electric pump,Pneumatic Control Elements,climb ladder,milling head plug,security equipment
• Similar models:KOYO HAR911C SNR 71911CVUJ74 NTN 7911DF SKF S71911CD/P4A FAG HCS71911-C-T-P4S NSK 7911CTRSU SKF 71911ACE/P4AL NTN 5S-7911UCG/GNP42 NTN 7911C SKF 71911CB/P4AL
• BEARING POWER International Trading Co.,Ltd. specialize in HAR911C products，there is large inventory of KOYO HAR911C . We has been built up long-term cooperation with KOYO company, could make a bulk order of the HAR911C Which KOYO HAR911C 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
  160RU92	160	267		Timken	Cylindrical Roller Bearings
  170RT92	170	284		Timken	Cylindrical Roller Bearings
  22317RHRK	85	180	60	KOYO	Spherical Roller Bearings
  22209-E1	45	85	23	FAG	Spherical Roller Bearings
  23984	420	560	106	ISB	Spherical Roller Bearings
  241/600R	600	980	375	KOYO	Spherical Roller Bearings
  5308 2RS	40	90	36,5	CYSD	Angular Contact Ball Bearings
  5822				Ruville	Wheel Bearings
  C2206TN9	30	62	20	SKF	Cylindrical Roller Bearings
  CX387				CX	Wheel Bearings
  IJ223080				ILJIN	Angular Contact Ball Bearings
  K28×35×18	28	35		NTN	Needle Roller Bearings
  K30X37X20	30	37	20	CX	Needle Roller Bearings
  NA6905	25	42	30	KOYO	Needle Roller Bearings
  NF28/850	850	1030	106	ISO	Cylindrical Roller Bearings
  NU 230 ECM/C3VL2071	270	150	45	SKF	Cylindrical Roller Bearings
  UCTU315-900	75		82	KOYO	Bearing Units
  234460M.SP	300	460		FAG	ANGULAR CONTACT THRUST BALL BEARINGS
  NU2340	200	420	138	SKF	CYLINDRICAL ROLLER BEARINGS
  N326	130	280	58	STEYR	CYLINDRICAL ROLLER BEARINGS