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. - 26.4 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 - 0.114 kg

• Model Number: 6303-Z
• Inner Diameter：47mm Outer Diameter：17mm Width：14mm
• Type：Deep Groove Ball Bearings
• Update date：2025-04-20
• Application:gear type,insect experimental analysis instrument,Spectrum Products,raw material accessories,Pneumatic Actuator,thread processing machine,hydraulic connector,Generator,electromagnet,pneumatic,Polymer
• Similar models:Fersa 6303-2RS NTN 6303ZZNR NACHI 6303 CRAFT 6303 KOYO 6303 SKF 6303/HR22Q2 CYSD 6303 FAG 6303-2RSR NACHI 6303-2NSE NTN EC-6303
• BEARING POWER International Trading Co.,Ltd. specialize in 6303-Z products，there is large inventory of SKF 6303-Z . We has been built up long-term cooperation with SKF company, could make a bulk order of the 6303-Z Which SKF 6303-Z 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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  5210-ZZ	50	90	30.2	CONSOLIDATED	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  RNA-4915	105		30	CONSOLIDATED	NEEDLE BEARINGS