d - 17 mm

D - 26 mm

B - 5 mm

d₂ - - 18.8 mm

D₂ - - 24.15 mm

r_1,2 - min. - 0.3 mm

d_a - min. - 18.5 mm

d_a - max. - 18.5 mm

D_a - max. - 24.5 mm

r_a - max. - 0.3 mm

Basic dynamic load rating - C - 1.8 kN

Basic static load rating - C₀ - 1.3 kN

Fatigue load limit - P_u - 0.054 kN

Reference speed - 56000 r/min

Limiting speed - 34000 r/min

Calculation factor - k_r - 0.02

Calculation factor - f₀ - 14.1

Mass bearing - 0.0073 kg

• Model Number: W 61803
• Inner Diameter：26mm Outer Diameter：17mm Width：5mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-10
• Application:security,Air,Pneumatic Control Valves,industrial equipment,generator,cleaning agent,agrochemical,other mold,granulator,marine analysis and testing equipment,X-ray Equipment
• Similar models:SKF W61803-2Z ISB SS61803-2RS SKF 61803-2RS1 ZEN 61803-2RS CRAFT 61803ZZ ZEN S61803-2Z ISB SS61803 SKF W61803-2RS1 FAG 61803 ISB SS61803-ZZ
• BEARING POWER International Trading Co.,Ltd. specialize in W61803 products，there is large inventory of SKF W 61803 . We has been built up long-term cooperation with SKF company, could make a bulk order of the W 61803 Which SKF W61803 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
  160RF03	160	306		Timken	Cylindrical Roller Bearings
  241/530-E1A-MB1	530	870	335	FAG	Spherical Roller Bearings
  23280-B-K-MB+H3280	400	720	256	FAG	Spherical Roller Bearings
  6016N	80	125	22	SKF	Deep Groove Ball Bearings
  6304B12D56-2RS	20	56	12	Fersa	Deep Groove Ball Bearings
  6840-2RZ	200	250	24	CYSD	Deep Groove Ball Bearings
  7314	70	150	35	KOYO	Angular Contact Ball Bearings
  7318DB	90	190	43	NACHI	Angular Contact Ball Bearings
  K25x35x30	25	35	30	CX	Needle Roller Bearings
  QJ 1064	320	480	74	ISB	Angular Contact Ball Bearings
  LUCD 30-2LS		30		SKF	Linear Bearings
  MR526828	82,55	107,95	44,45	NTN	Needle Roller Bearings
  NAO45X62X20	45	62		KOYO	Needle Roller Bearings
  NJ 205 ECPH	52	25	15	SKF	Thrust Ball Bearings
  NJ211-E-TVP2 + HJ211-E	55	100	21	FAG	Cylindrical Roller Bearings
  TWC1625	1.0000	1.5625		INA	THRUST NEEDLE BEARINGS
  LF-1170	7	11	2.5	NMB	DEEP GROOVE BALL BEARINGS
  6016.2ZNR	80	125	22	SKF	DEEP GROOVE BALL BEARINGS
  47BIC218	4.7500	8.2500	1.3125	Torrington	DEEP GROOVE BALL BEARINGS
  7006TGP/4-2RS	30	55	13	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS