d - 105 mm

D - 160 mm

B - 26 mm

d₁ - 121.9 mm

d₂ - 121.9 mm

D₁ - 143.1 mm

b - 2.4 mm

C₁ - 14.1 mm

C₂ - 6.2 mm

C₃ - 5 mm

r_1,2 - min. - 2 mm

r_3,4 - min. - 1 mm

a - 44 mm

d_a - min. - 114 mm

d_b - min. - 114 mm

D_a - max. - 151 mm

D_b - max. - 155 mm

r_a - max. - 2 mm

r_b - max. - 1 mm

d_n - 125.6 mm

Basic dynamic load rating - C - 90.4 kN

Basic static load rating - C₀ - 93 kN

Fatigue load limit - P_u - 3.4 kN

Limiting speed for grease lubrication - 7500 r/min

Limiting speed for oil lubrication - 12000 mm/min

Ball - D_w - 17.462 mm

Ball - z - 21

G_ref - 20.4 cm3

Calculation factor - e - 0.68

Calculation factor - Y₂ - 0.87

Calculation factor - Y₀ - 0.38

Calculation factor - X₂ - 0.41

Calculation factor - Y₁ - 0.92

Calculation factor - Y₂ - 1.41

Calculation factor - Y₀ - 0.76

Calculation factor - X₂ - 0.67

Preload class A - G_A - 560 N

Preload class B - G_B - 1120 N

Preload class C - G_C - 2240 N

Preload class D - G_D - 4480 N

Calculation factor - f - 1.15

Calculation factor - f₁ - 0.99

Calculation factor - f_2A - 1

Calculation factor - f_2B - 1.02

Calculation factor - f_2C - 1.05

Calculation factor - f_2D - 1.08

Calculation factor - f_HC - 1

Preload class A - 279 N/micron

Preload class B - 365 N/micron

Preload class C - 484 N/micron

Preload class D - 655 N/micron

Mass bearing - 1.592 kg

• Model Number: 7021 ACD/P4AL
• Inner Diameter：160mm Outer Diameter：105mm Width：26mm
• Type：Angular Contact Ball Bearings
• Update date：2025-04-23
• Application:Internal thread type,pump industry,raw material accessories,Insect Capture,Small air generators,key lock,thread processing machine,surgical instruments,altimeter etc,other rubber,Roller mill
• Similar models:NACHI 7021DT SKF 7021ACD/P4AH1 FAG HSS7021-C-T-P4S NACHI 7021 ISO 7021ADB NACHI 7021DB NSK 7021C CX 7021ATBP4 CYSD 7021CDB SKF S7021ACD/P4A
• BEARING POWER International Trading Co.,Ltd. specialize in 7021ACD/P4AL products，there is large inventory of SKF 7021 ACD/P4AL . We has been built up long-term cooperation with SKF company, could make a bulk order of the 7021 ACD/P4AL Which SKF 7021ACD/P4AL 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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