d - 20 mm

D - 52 mm

B - 15 mm

d₁ - - 30 mm

D₂ - - 45.4 mm

r_1,2 - min. - 1.1 mm

d_a - min. - 26.5 mm

d_a - max. - 29.5 mm

D_a - max. - 46 mm

r_a - max. - 1 mm

Basic dynamic load rating - C - 13.8 kN

Basic static load rating - C₀ - 7.8 kN

Fatigue load limit - P_u - 0.335 kN

Reference speed - 34000 r/min

Limiting speed - 17000 r/min

Calculation factor - k_r - 0.035

Calculation factor - f₀ - 12.3

Mass bearing - 0.146 kg

• Model Number:W 6304-2Z
• Inner Diameter：52mm Outer Diameter：20mm Width：15mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-12
• Application:walking Food processing machinery and equipment,defogging and degreasing,engine,office equipment,animal anatomy,hardware,instrument,Laser Measurements,plastic rolling,Oral Image,surgical instruments
• Similar models:Fersa 6304/17B16 NTN 6304ZZ NTN 6304/22 NACHI 6304-2NKE9 KOYO 6304R Fersa 6304/17 MPZ 6304-Z SKF 6304/HR11QN AST 6304 NTN 6304LLUNR
• BEARING POWER International Trading Co.,Ltd. specialize in W6304-2Z products，there is large inventory of SKF W 6304-2Z . We has been built up long-term cooperation with SKF company, could make a bulk order of the W 6304-2Z Which SKF W6304-2Z 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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