d - 55 mm

D - 72 mm

B - 9 mm

d₁ - - 60.3 mm

D₂ - - 68.68 mm

r_1,2 - min. - 0.3 mm

D_a - max. - 70 mm

r_a - max. - 0.3 mm

Basic dynamic load rating - C - 7.2 kN

Basic static load rating - C₀ - 8.5 kN

Fatigue load limit - P_u - 0.345 kN

Limiting speed - 5300 r/min

Calculation factor - k_r - 0.02

Calculation factor - f₀ - 17

• Model Number: W 61811-2RS1
• Inner Diameter：72mm Outer Diameter：55mm Width：9mm
• Type：Deep Groove Ball Bearings
• Update date：2025-04-22
• Application:cleaners,Spectrum Products,food add,plant determination,printing equipment,building decoration raw materials and accessories,vertical pull,thread processing machine,motor,blood cell reagent,Hydraulic Rama
• Similar models:ISB 61811 NKE 61811 SKF W61811 SIGMA 61811 SKF 61811 ISO 61811-2RS FAG 61811-2Z-Y ISB 61811-2RZ ZEN 61811-2Z CX 61811-2RS
• BEARING POWER International Trading Co.,Ltd. specialize in W61811-2RS1 products，there is large inventory of SKF W 61811-2RS1 . We has been built up long-term cooperation with SKF company, could make a bulk order of the W 61811-2RS1 Which SKF W61811-2RS1 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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  1755/1729	22,225	56,896	19,368	KOYO	Tapered Roller Bearings
  23218EMW33	90,000	160,000	52,400	SNR	Thrust Roller Bearings
  24184ECAK30/W33	420	700	280	SKF	Spherical Roller Bearings
  25590/25526	45,618	85	23,812	CX	Tapered Roller Bearings
  33214 A	70	125	41	CX	Tapered Roller Bearings
  4T-3187/3120	30,162	72,626	30,162	NTN	Tapered Roller Bearings
  6006NR	30	55	13	NACHI	Deep Groove Ball Bearings
  68462/68709	117,475	179,974	34,925	ISO	Tapered Roller Bearings
  ASTEPB 1618-20	16	18		AST	Plain Bearings
  FYT 5/8 FM	15,875			SKF	Bearing Units
  GE20ES-2RS	20	35	16	ZEN	Plain Bearings
  GEG110ES-2RS	110	180		AST	Plain Bearings
  GEH320HC	320	460	230	LS	Plain Bearings
  GN106KLLB	34,925	80	38,1	Timken	Deep Groove Ball Bearings
  HCB7019-E-2RSD-T-P4S	95	145	24	FAG	Angular Contact Ball Bearings
  KTSOS25-PP-AS	25			INA	Linear Bearings
  K76X80X9	76,000	80,000		NTN	Needle Roller Bearings
  RB206	30	62	38,1	KOYO	Deep Groove Ball Bearings
  51406				SKF	THRUST BALL BEARINGS
  HK1612	22		12	SKF	NEEDLE BEARINGS