d - 55 mm

D - 72 mm

B - 9 mm

d₁ - - 60.6 mm

D₂ - - 68.6 mm

r_1,2 - min. - 0.3 mm

d_a - min. - 57 mm

d_a - max. - 60.5 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

Limiting speed - 5300 r/min

Calculation factor - k_r - 0.015

Calculation factor - f₀ - 17

Mass bearing - 0.083 kg

• Model Number: 61811-2RS1
• Inner Diameter：72mm Outer Diameter：55mm Width：9mm
• Type：Deep Groove Ball Bearings
• Update date：2025-04-19
• Application:machine tool spindle,auto tools,top industry,switch,printing machinery,Machine tools,spectrometer,enzyme,marine test,power protection,engineering machinery
• Similar models:FAG 61811-2Z-Y SKF W61811-2RS1 FAG 61811-2RSR-Y CX 61811-2RS ZEN S61811-2RS SKF W61811-2RZ ISO 61811ZZ FAG 61811-Y ZEN S61811 ISB 61811-2RS
• BEARING POWER International Trading Co.,Ltd. specialize in 61811-2RS1 products，there is large inventory of SKF 61811-2RS1 . We has been built up long-term cooperation with SKF company, could make a bulk order of the 61811-2RS1 Which SKF 61811-2RS1 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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  230/530-B-K-MB+H30/530	530	780	185	FAG	Spherical Roller Bearings
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  53209 + U209	45	78	24	FAG	Thrust Ball Bearings
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  7315BDT	75	160	37	CYSD	Angular Contact Ball Bearings
  GX 360 CP	360	535	115	ISB	Plain Bearings
  MF52	2	5	2	ISO	Deep Groove Ball Bearings
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  NNU 4926 BK/SPW33	130	180	50	SKF	Cylindrical Roller Bearings
  SQZ 18 C RS				ISB	Plain Bearings
  16080	400	600	63	FAG	DEEP GROOVE BALL BEARINGS
  NJ1014	70	110	20	FAG	CYLINDRICAL ROLLER BEARINGS
  GE57ZO2RS	2.2500	3.5625	1.9687	ELGES	SPHERICAL PLAIN BEARINGS
  CSCG250	25.0000	27.0000	1.0000	INA	DEEP GROOVE BALL BEARINGS
  22AK	140	250	42	RIV	DEEP GROOVE BALL BEARINGS
  22312YMW33W800	60	130	46	Torrington	SPHERICAL ROLLER BEARINGS
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  NUP-321	105	225	49	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  RT-12			.2500	CONSOLIDATED	THRUST ROLLER BEARINGS