d - 55 mm

D - 72 mm

B - 9 mm

d₁ - - 60.6 mm

D₁ - - 66.4 mm

r_1,2 - min. - 0.3 mm

d_a - min. - 57 mm

D_a - max. - 70 mm

r_a - max. - 0.3 mm

Basic dynamic load rating - C - 9 kN

Basic static load rating - C₀ - 8.8 kN

Fatigue load limit - P_u - 0.375 kN

Reference speed - 19000 r/min

Limiting speed - 12000 r/min

Calculation factor - k_r - 0.015

Calculation factor - f₀ - 17

Mass bearing - 0.083 kg

• Model Number:61811
• Inner Diameter：72mm Outer Diameter：55mm Width：9mm
• Type：Deep Groove Ball Bearings
• Update date：2023-03-16
• Application:Broadcasting System,ventilation fans,Individual Wire,Hydraulic Couplings,motorcycle,Anti-defibrillation pacing,wall industry,plastic rolling,non-ferrous metal alloy,office outdoor camping equipment,food / grain / food equipment
• Similar models:CX 61811ZZ ZEN S61811 SKF 61811-2RS1 FAG 61811-Y FAG 61811-2Z-Y SKF 61811 ISB 61811 SKF 61811-2RZ ISB SS61811-ZZ SKF W61811-2Z
• BEARING POWER International Trading Co.,Ltd. specialize in 61811 products，there is large inventory of SKF 61811 . We has been built up long-term cooperation with SKF company, could make a bulk order of the 61811 Which SKF 61811 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
  1212 K	60	110	22	NSK	Self-Aligning Ball Bearings
  24092	460	680	218	ISB	Spherical Roller Bearings
  4T-9185/9121	68,262	152,4	47,625	NTN	Tapered Roller Bearings
  7000 ADT	10	26	16	ISO	Angular Contact Ball Bearings
  71913 CD/HCP4AL	90	65	13	SKF	Angular Contact Ball Bearings
  7230 A-UD	150	270	90	CX	Angular Contact Ball Bearings
  CX058				CX	Wheel Bearings
  K47X52X17H	47	52		KOYO	Needle Roller Bearings
  LMEK12UU	12	22		Samick	Linear Bearings
  N308E	40,000	90,000	23,000	NTN	Cylindrical Roller Bearings
  NCF2944-V	220	283	48	NKE	Cylindrical Roller Bearings
  RCJY50-N	50			NKE	Bearing Units
  UCFC215	75			FYH	Bearing Units
  UCC320-64	101,6		108	KOYO	Bearing Units
  NJ332	160	340	68	FAG	CYLINDRICAL ROLLER BEARINGS
  NU430	150	380	85	FAG	CYLINDRICAL ROLLER BEARINGS
  567401	12	35	10	FAG	YOKE TYPE TRACK ROLLERS
  313KDDG	65	140	33	FAF	DEEP GROOVE BALL BEARINGS
  KLNJ11/8	1.1250	2.1250	.3750	RHP	DEEP GROOVE BALL BEARINGS
  MS-10-AC	1.0000	2.5000	.7500	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS