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 - 28000 r/min

Calculation factor - k_r - 0.02

Calculation factor - f₀ - 14.1

Mass bearing - 0.0076 kg

• Model Number:W 61803-2Z
• Inner Diameter：26mm Outer Diameter：17mm Width：5mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-12
• Application:chuck industry,forklift truck,Pneumatic Actuator,electronic materials,rehabilitation training equipment,ultra-quiet generators,turret industry,medical Equipment,lifting upgrade,sanitation facilities,wire industry
• Similar models:ZEN 61803 SKF W61803-2RS1 SKF W61803R-2Z CX 61803 ISO 61803 ZEN 61803-Z.T9H.C3 SKF W61803-2Z ZEN F61803 ZEN S61803-2Z CX 61803-2RS
• BEARING POWER International Trading Co.,Ltd. specialize in W61803-2Z products，there is large inventory of SKF W 61803-2Z . We has been built up long-term cooperation with SKF company, could make a bulk order of the W 61803-2Z Which SKF W61803-2Z 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
  32312 J2/Q	130	60	48,5	SKF	Tapered Roller Bearings
  4T-497/492A	85,725	133,35	30,162	NTN	Tapered Roller Bearings
  6006	30	55	13	NKE	Deep Groove Ball Bearings
  6203/HR11QN	17	40	12	SKF	Deep Groove Ball Bearings
  AX 4,5 120 155	120	155	4,5	KOYO	Needle Roller Bearings
  FYT 55 TF/VA201	47,63	55	20,64	SKF	Bearing Units
  GE30-KRR-B-FA101	30	62	48,5	INA	Deep Groove Ball Bearings
  LMK50UU	50	80		Samick	Linear Bearings
  NCF18/950V	950	1150	90	SKF	Cylindrical Roller Bearings
  NKJ30/30	30	45	30	KOYO	Needle Roller Bearings
  NKX12-Z	12	21	23	INA	Complex Bearings
  NUP209ENRG15	45,000	85,000	19,000	SNR	Cylindrical Roller Bearings
  S8KDD	19.05	41,275	7,92	Timken	Deep Groove Ball Bearings
  513052	9.2500	21.5000		FAG	TAPERED ROLLER THRUST BEARINGS
  113-KS	65	100	18	MRC	DEEP GROOVE BALL BEARINGS
  MS-30	12.0000	21.5000	3.7500	NH	DEEP GROOVE BALL BEARINGS
  NAXB59/22	22	39	23	SKF (Old No.)	NEEDLE BEARINGS
  RLS-13	1.6250	3.5000	.7500	STEYR	DEEP GROOVE BALL BEARINGS
  85RIN392	8.5000	14.0000	2.0000	Torrington	CYLINDRICAL ROLLER BEARINGS
  52x72x10mm	52	72	10	CONSOLIDATED	OIL SEALS