d - 20 mm

D - 32 mm

B - 7 mm

d₁ - - 23.85 mm

D₁ - - 28.25 mm

r_1,2 - min. - 0.3 mm

d_a - min. - 22 mm

D_a - max. - 30 mm

r_a - max. - 0.3 mm

Basic dynamic load rating - C - 4 kN

Basic static load rating - C₀ - 2.3 kN

Fatigue load limit - P_u - 0.104 kN

Reference speed - 45000 r/min

Limiting speed - 28000 r/min

Calculation factor - k_r - 0.015

Calculation factor - f₀ - 14.5

Mass bearing - 0.0182 kg

• Model Number: 61804
• Inner Diameter：32mm Outer Diameter：20mm Width：7mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-11
• Application:Vacuum generator,centrifugal pump,casting embedding,animal anatomy,Spectral Products,industrial skin care,packaging materials,electromagnet,other accessories,organic raw materials,medical treatment
• Similar models:SKF 61804-2RZ CX 61804-2RS CRAFT 61804 SKF W61804R SKF W61804R-2Z FAG 61804-2RSR ZEN S61804-2Z CRAFT 61804-2RS SKF W61804-2Z ZEN 61804-2Z
• BEARING POWER International Trading Co.,Ltd. specialize in 61804 products，there is large inventory of SKF 61804 . We has been built up long-term cooperation with SKF company, could make a bulk order of the 61804 Which SKF 61804 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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  RHNA303716-2RS	37		16	SKF (Old No.)	NEEDLE BEARINGS