d - 20 mm

D - 52 mm

B - 15 mm

d₁ - - 30.35 mm

D₂ - - 44.71 mm

D₃ - 49.73 mm

D₄ - 57.9 mm

b - 1.35 mm

C - 2.46 mm

f - 1.12 mm

r₀ - 0.4 mm

r_1,2 - min. - 1.1 mm

d_a - min. - 27 mm

d_a - max. - 30.3 mm

D_a - max. - 45 mm

D_b - min. - 59 mm

b_a - min. - 1.5 mm

C_a - max. - 3.58 mm

r_a - max. - 1 mm

Basic dynamic load rating - C - 16.8 kN

Basic static load rating - C₀ - 7.8 kN

Fatigue load limit - P_u - 0.335 kN

Reference speed - 30000 r/min

Limiting speed - 19000 r/min

Calculation factor - k_r - 0.03

Calculation factor - f₀ - 12

Mass bearing - 0.151 kg

Snap ring - SP 52

• Model Number: 6304-ZNR
• Inner Diameter：52mm Outer Diameter：20mm Width：15mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-09
• Application:stirrer,milling head plug,wall industry,sterilizers,plastic molding,air shower etc,security equipment,industrial skin care,Spectrum Products,suction nozzle,product accessories
• Similar models:Fersa 6304/17B16 SKF E2.6304-2Z CX 6304ZZ FBJ 6304ZZ NACHI 6304ZENR NTN 6304ZZN SNR 6304FT150ZZ SNR 6304EE CYSD 6304-Z NSK 6304
• BEARING POWER International Trading Co.,Ltd. specialize in 6304-ZNR products，there is large inventory of SKF 6304-ZNR . We has been built up long-term cooperation with SKF company, could make a bulk order of the 6304-ZNR Which SKF 6304-ZNR 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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