d - 17 mm

D - 47 mm

B - 14 mm

C - 14 mm

r min. - 1 mm

da min. - 22 mm

Da max. - 42 mm

ra max. - 1 mm

Weight - 0,115 Kg

Basic dynamic load rating (C) - 13,6 kN

Basic static load rating (C0) - 6,65 kN

(Grease) Lubrication Speed - 15000 r/min

(Oil) Lubrication Speed - 18000 r/min

Calculation factor (f0) - 12,4

• Model Number: 6303
• Inner Diameter：17mm Outer Diameter：47mm Width：14mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-17
• Application:Textile Accessories,Spectrum Products,Insect Capture,electric hydraulic lifting platform,garden machinery,Machine Tool Accessories,preservation equipment,casting embedding,engineering machine,Industrial,stacker lift platform
• Similar models:NTN 6303LLUNR NTN-SNR 6303ZZ SNR 6303FT150ZZ ISB 6303-ZNR NTN EC-6303LLB NTN 6303NR AST 6303 KOYO 6303Z ISO 6303ZZ ISO 6303
• BEARING POWER International Trading Co.,Ltd. specialize in 6303 products，there is large inventory of KOYO 6303 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 6303 Which KOYO 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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