d - 260 mm

D - 400 mm

B - 65 mm

d₁ - 303.2 mm

d₂ - 303.2 mm

D₁ - 356.8 mm

r_1,2 - min. - 4 mm

r_3,4 - min. - 1.5 mm

a - 76.9 mm

d_a - min. - 275 mm

d_b - min. - 275 mm

D_a - max. - 385 mm

D_b - max. - 393 mm

r_a - max. - 3 mm

r_b - max. - 1.5 mm

d_n - 315 mm

Basic dynamic load rating - C - 416 kN

Basic static load rating - C₀ - 630 kN

Fatigue load limit - P_u - 14.6 kN

Limiting speed for grease lubrication - 3400 r/min

Limiting speed for oil lubrication - 5300 mm/min

Ball - D_w - 44.45 mm

Ball - z - 21

G_ref - 324 cm3

Calculation factor - f₀ - 15.7

Preload class A - G_A - 1550 N

Preload class B - G_B - 3100 N

Preload class C - G_C - 6200 N

Preload class D - G_D - 12400 N

Calculation factor - f - 1.13

Calculation factor - f₁ - 1

Calculation factor - f_2A - 1

Calculation factor - f_2B - 1.02

Calculation factor - f_2C - 1.05

Calculation factor - f_2D - 1.09

Calculation factor - f_HC - 1

Preload class A - 250 N/micron

Preload class B - 336 N/micron

Preload class C - 464 N/micron

Preload class D - 660 N/micron

Mass bearing - 25.56 kg

• Model Number: 7052 CD/P4A
• Inner Diameter：400mm Outer Diameter：260mm Width：65mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-15
• Application:mechanical and electrical,tobacco machinery,gantry processing,preservation equipment,Garment Accessories,stirrer,wheel lathe,spreader series,Pneumatic Control Elements,motor,instrumentation instrument
• Similar models:ISO 7052ADB ISO 7052BDT NSK 7052A CX 7052A-UD ISO 7052ADT SKF 7052BGM ISO 7052B CX 7052B ISO 7052BDF KOYO 7052
• BEARING POWER International Trading Co.,Ltd. specialize in 7052CD/P4A products，there is large inventory of SKF 7052 CD/P4A . We has been built up long-term cooperation with SKF company, could make a bulk order of the 7052 CD/P4A Which SKF 7052CD/P4A 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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