d - 17 mm

D - 47 mm

B - 14 mm

d₁ - - 27.5 mm

D₂ - - 41.1 mm

r_1,2 - min. - 1 mm

d_a - min. - 22 mm

d_a - max. - 27 mm

D_a - max. - 42 mm

r_a - max. - 1 mm

Basic dynamic load rating - C - 11.7 kN

Basic static load rating - C₀ - 6.6 kN

Fatigue load limit - P_u - 0.28 kN

Reference speed - 36000 r/min

Limiting speed - 22000 r/min

Calculation factor - k_r - 0.035

Calculation factor - f₀ - 12.4

Mass bearing - 0.108 kg

• Model Number: W 6303
• Inner Diameter：47mm Outer Diameter：17mm Width：14mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-17
• Application:Hair styling device,extruder,municipal machinery,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,small diesel generators,training beds etc,Blood coagulation reagent,ventilation equipment,raw material accessories,van,universal category
• Similar models:NTN AC-6303 NACHI 6303-2NKE CYSD 6303-2RS FAG S6303-2RSR FBJ 6303 NTN 6303LLH ISB SS6303-2RS NTN 6303LU KOYO 6303ZZ CYSD 6303-ZZ
• BEARING POWER International Trading Co.,Ltd. specialize in W6303 products，there is large inventory of SKF W 6303 . We has been built up long-term cooperation with SKF company, could make a bulk order of the W 6303 Which SKF W6303 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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  CX681				CX	Wheel Bearings
  GEG140ES-2RS	140	230	130	LS	Plain Bearings
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  K 60x68x30 - ZW	60	68		NBS	Needle Roller Bearings
  K32X36X15F	32	36		Timken	Needle Roller Bearings
  LMEK16	16	26		Samick	Linear Bearings
  NANF205-14	22,225			FYH	Bearing Units
  PCZ 2424 M	38,1	42,069	38,1	SKF	Plain Bearings
  PFT 3/4 TF	19.05		31	SKF	Bearing Units
  AH3940	200	190		FAG	WITHDRAWAL SLEEVES
  6222M.P5	110	200	38	FAG	DEEP GROOVE BALL BEARINGS
  SB-22315-SS	75	160	55	McGill	SPHERICAL ROLLER BEARINGS
  U-30310	50	110	27	New Departure	ANGULAR CONTACT BALL BEARINGS