d - 55 mm

D - 80 mm

B - 13 mm

C - 13 mm

Angle (α) - 20 °

a - 18,8 mm

r min. - 1 mm

r1 min. - 0,6 mm

Weight - 0,154 Kg

Basic dynamic load rating (C) - 13,5 kN

Basic static load rating (C0) - 9,2 kN

(Grease) Lubrication Speed - 21 000 r/min

(Oil) Lubrication Speed - 35 000 r/min

• Model Number: 3NCHAC911CA
• Inner Diameter：55mm Outer Diameter：80mm Width：13mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-10
• Application:gear grinding machine,Hydraulic Press,Anti-defibrillation pacing,Roller mill,granulator,thin metal materials,joint protection,beverage production,Antenna Potentials,ventilation fans,relay
• Similar models:SKF 71911ACE/HCP4A SKF S71911CD/HCP4A SNR 71911CVUJ74 KOYO 7911CPA NTN 5S-2LA-BNS911ADLLBG/GNP42 CYSD 7911DT SNR 71911HVUJ74 FAG B71911-E-T-P4S SKF S71911CE/P4A SNR ML71911HVDUJ74S
• BEARING POWER International Trading Co.,Ltd. specialize in 3NCHAC911CA products，there is large inventory of KOYO 3NCHAC911CA . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 3NCHAC911CA Which KOYO 3NCHAC911CA 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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  7220B	100	180	34	NACHI	Angular Contact Ball Bearings
  7320 A	100	215	47	NSK	Angular Contact Ball Bearings
  9385/9321	84,138	171,45	49,212	NSK	Tapered Roller Bearings
  BHAM 1212	19,05	26,988	19,05	IKO	Needle Roller Bearings
  BNT206	30	62	16	NTN	Angular Contact Ball Bearings
  KBH 08-PP	8	15		NBS	Linear Bearings
  MJT5	127	254	50,8	RHP	Angular Contact Ball Bearings
  NN4944K	220	281	80	NTN	Cylindrical Roller Bearings
  NNU38/500C1NAP4	500	620	90	NTN	Cylindrical Roller Bearings
  SR4	6,35	15,875	4,9784	AST	Deep Groove Ball Bearings
  UCT207-23	36,5125			FYH	Bearing Units
  UKFL207	30		43	ISO	Bearing Units
  STO10ZZ	10	30	16	Torrington	NEEDLE BEARINGS
  NF-208	40	80	18	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  EW-1/4	.2500	.6562		CONSOLIDATED	THRUST BALL BEARINGS