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：2025-12-15
• Application:aerial work equipment,safety testing,Polymer,Roller,granulator,survey accessories,instrument,marine test,physical instruments,coal mill,van
• Similar models:FAG 61811-2RSR-Y ISB 61811-2RS ISB SS61811 CRAFT 61811ZZ SKF 61811 ZEN S61811-2RS CRAFT 61811-2RS ZEN 61811-2RS ZEN S61811 ZEN 61811
• 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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  20210-TVP	50	90	20	FAG	Spherical Roller Bearings
  6811	55	72	9	NACHI	Deep Groove Ball Bearings
  4T-392/394A	61,912	110	22	NTN	Tapered Roller Bearings
  53314	70	125	44,2	NKE	Thrust Ball Bearings
  6092 MB	680	460	100	SKF	Deep Groove Ball Bearings
  6206-2RS	30	62	16	CYSD	Deep Groove Ball Bearings
  71830 ACD/HCP4	190	150	20	SKF	Angular Contact Ball Bearings
  7820CDT	100	125	13	CYSD	Angular Contact Ball Bearings
  CBK-349	45,618	82,931	25,4	FLT	Tapered Roller Bearings
  GE40SX	40	68	19	Timken	Plain Bearings
  NN3013TB	65	91	26	NSK	Cylindrical Roller Bearings
  NN3016 K	80	125	34	ISO	Cylindrical Roller Bearings
  NNC4980CV	400	540	140	SKF	Cylindrical Roller Bearings
  SYR 3 15/16-3	100,012	152,4	89,694	SKF	Bearing Units
  6307K	35	80	21	FAG	DEEP GROOVE BALL BEARINGS
  RLS241/2	6.5000	11.0000	1.5625	FAG	CYLINDRICAL ROLLER BEARINGS
  2MMV9303WI-CR	17	30	7	FAF	ANGULAR CONTACT BALL BEARINGS
  699	9	20	6	Nachi	DEEP GROOVE BALL BEARINGS
  F633	3	13	5	NTN	DEEP GROOVE BALL BEARINGS
  J-1812			.7500	Torrington	NEEDLE BEARINGS