d - 17 mm

D - 47 mm

B - 14 mm

d₁ - - 26.52 mm

D₂ - - 39.58 mm

r_1,2 - min. - 1 mm

d_a - min. - 22.6 mm

D_a - max. - 41.4 mm

r_a - max. - 1 mm

Basic dynamic load rating - C - 14.3 kN

Basic static load rating - C₀ - 6.6 kN

Fatigue load limit - P_u - 0.275 kN

Reference speed - 34000 r/min

Limiting speed - 22000 r/min

Calculation factor - k_r - 0.03

Calculation factor - f₀ - 12

Mass bearing - 0.112 kg

• Model Number:6303
• Inner Diameter：47mm Outer Diameter：17mm Width：14mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-28
• Application:insect experimental analysis instrument,Grinding and polishing equipment,medical Equipment,plastic blow molding,,miscellaneous instruments,Automation,electromagnet,security equipment,Spectral Products,Roller mill
• Similar models:CYSD 6303-2RS ZEN S6303 SKF W6303 NTN AC-6303ZZ NACHI 6303-2NKE9 KBC 6303 ISB 6303-ZNR NACHI 6303-2NSE9 NTN 6303LLUNR ISO 6303
• BEARING POWER International Trading Co.,Ltd. specialize in 6303 products，there is large inventory of SKF 6303 . We has been built up long-term cooperation with SKF company, could make a bulk order of the 6303 Which SKF 6303 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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  GEZ 82 ES 2RS	82,55	130,18	72,24	ISB	Plain Bearings
  ML7012CVUJ74S	60	95	18	SNR	Angular Contact Ball Bearings
  N1022-K-M1-SP	110	170	28	FAG	Cylindrical Roller Bearings
  NCF1860 V	300	380	38	ISO	Cylindrical Roller Bearings
  NK55/25R+IR50X55X25	50,000	68,000	25,000	NTN	Needle Roller Bearings
  NKIB5901	12	24	17,5	INA	Complex Bearings
  W 628/9 R-2Z	9	17	5	SKF	Deep Groove Ball Bearings
  XLRJ14	355,6	469,9	57,15	RHP	Cylindrical Roller Bearings
  WC488505	25	52	.6250	New Departure	DEEP GROOVE BALL BEARINGS
  F682ZZS	2	5	2.3	ISC	DEEP GROOVE BALL BEARINGS
  6310NR	50	110	27	FAG	DEEP GROOVE BALL BEARINGS
  1896S	480	600	56	MRC	DEEP GROOVE BALL BEARINGS
  ER-28	3.3465	1.7500	1.0937	CONSOLIDATED	BALL BEARING
  CFM-7	.4375		.5625	CONSOLIDATED	ROD ENDS