d - 4 mm

D - 12 mm

B - 4 mm

d₁ - - 6.1 mm

D₂ - - 9.8 mm

r_1,2 - min. - 0.2 mm

d_a - min. - 5.4 mm

d_a - max. - 6 mm

D_a - max. - 10.6 mm

r_a - max. - 0.2 mm

Basic dynamic load rating - C - 0.806 kN

Basic static load rating - C₀ - 0.28 kN

Fatigue load limit - P_u - 0.012 kN

Reference speed - 120000 r/min

Limiting speed - 75000 r/min

Calculation factor - k_r - 0.025

Calculation factor - f₀ - 10

Mass bearing - 0.0021 kg

• Model Number: 604-Z
• Inner Diameter：12mm Outer Diameter：4mm Width：4mm
• Type：Deep Groove Ball Bearings
• Update date：2026-07-31
• Application:Polymer,rubber products machinery and equipment,pneumatic,climb ladder,Industrial,static control,welding equipment,plastic molding,crimping tools,set bacteria instrument,metering pump
• Similar models:ZEN F604-2Z SKF W604-2Z CX 6040ZZ ISO 604ZZ NTN 6040Z ISO 6044 KOYO NC604 ZEN 604 ZEN 6048 SKF 16040
• BEARING POWER International Trading Co.,Ltd. specialize in 604-Z products，there is large inventory of SKF 604-Z . We has been built up long-term cooperation with SKF company, could make a bulk order of the 604-Z Which SKF 604-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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