d - 105 mm

D - 225 mm

B - 49 mm

d₁ - - 145 mm

E - 201 mm

r_1,2 - min. - 3 mm

r_3,4 - min. - 3 mm

s - 3.4 mm

d_a - min. - 119 mm

d_a - max. - 198 mm

D_a - min. - 205 mm

D_a - max. - 210 mm

r_a - max. - 2.5 mm

r_b - max. - 2.5 mm

Basic dynamic load rating - C - 500 kN

Basic static load rating - C₀ - 500 kN

Fatigue load limit - P_u - 57 kN

Reference speed - 3200 r/min

Limiting speed - 3800 r/min

Calculation factor - k_r - 0.12

Mass bearing - 8.602 kg

• Model Number:N 321 ECP
• Inner Diameter：225mm Outer Diameter：105mm Width：49mm
• Type：Thrust Ball Bearings
• Update date：2025-12-16
• Application:Leather Products,metallurgy,air shower etc,food testing,pipe fittings Steel industry,ventilation equipment,boring bar boring bar,extruder,X-ray Equipment,pneumatic Pump,Ball screw
• Similar models:ISO 53212 CX 53212U+U212 FAG 53218+U218 SKF NU321ECJ NSK 53216 ISO 53213 CX 53217U+U217 KOYO 53218 KOYO 53215 NACHI 53211U
• BEARING POWER International Trading Co.,Ltd. specialize in N321ECP products，there is large inventory of SKF N 321 ECP . We has been built up long-term cooperation with SKF company, could make a bulk order of the N 321 ECP Which SKF N321ECP 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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