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

Reference speed - 19000 r/min

Limiting speed - 9500 r/min

Calculation factor - k_r - 0.02

Calculation factor - f₀ - 17

• Model Number:W 61811-2RZ
• Inner Diameter：72mm Outer Diameter：55mm Width：9mm
• Type：Deep Groove Ball Bearings
• Update date：2023-03-12
• Application:Laser Cutting,industrial supplies,crimping tools,relay,extruder,Tool,teaching equipment,comprehensive experiment,Roller mill,Ball screw,boring bar boring bar
• Similar models:SKF 61811 NKE 61811 CX 61811 SKF W61811-2RZ SKF W61811-2Z CX 61811ZZ ISB SS61811-ZZ SKF 61811-2RS1 ISB SS61811-2RS ZEN S61811-2RS
• BEARING POWER International Trading Co.,Ltd. specialize in W61811-2RZ products，there is large inventory of SKF W 61811-2RZ . We has been built up long-term cooperation with SKF company, could make a bulk order of the W 61811-2RZ Which SKF W61811-2RZ 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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  24152-2CS5/VT143	440	260	180	SKF	Spherical Roller Bearings
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  375/374	50,8	93,264	20,638	CX	Tapered Roller Bearings
  5S-2LA-HSE911G/GNP42	55	80	13	NTN	Angular Contact Ball Bearings
  6200	10	30	9	AST	Deep Groove Ball Bearings
  6301/HR11TN	37	12	12	SKF	Deep Groove Ball Bearings
  7019C	95	145	24	AST	Angular Contact Ball Bearings
  7912UG/GMP42	60	85	13	NTN	Angular Contact Ball Bearings
  ARN2052	20,000	52,000	46,000	NTN	Complex Bearings
  CX292				CX	Wheel Bearings
  EXPAE207	35			SNR	Bearing Units
  MF85ZZ	5	8	2	ISB	Deep Groove Ball Bearings
  QJ 332 N2 M	160	340	68	ISB	Angular Contact Ball Bearings
  R16/18,8AP-2	16	20	18,8	KOYO	Needle Roller Bearings
  UK324	120	260	87	KOYO	Deep Groove Ball Bearings
  RNA5919	130		46	NTN	NEEDLE BEARINGS
  KA040ARO	4.0000	4.5000	.2500	KAYDON	ANGULAR CONTACT BALL BEARINGS
  ER-9	1.8504	.5625	.6250	CONSOLIDATED	BALL BEARING
  5211-2RSNR	55	100	33.3	CONSOLIDATED	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS