d - 100 mm

D - 180 mm

B - 34 mm

d₁ - 124.7 mm

d₂ - 124.7 mm

D₁ - 155.3 mm

r_1,2 - min. - 2.1 mm

r_3,4 - min. - 1.1 mm

a - 49.9 mm

d_a - min. - 112 mm

d_b - min. - 112 mm

D_a - max. - 168 mm

D_b - max. - 173 mm

r_a - max. - 2 mm

r_b - max. - 1 mm

d_n - 131.4 mm

Basic dynamic load rating - C - 148 kN

Basic static load rating - C₀ - 129 kN

Fatigue load limit - P_u - 4.6 kN

Limiting speed for grease lubrication - 7000 r/min

Limiting speed for oil lubrication - 11000 mm/min

Ball - D_w - 25.4 mm

Ball - z - 15

G_ref - 40.899 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 - 950 N

Preload class B - G_B - 1900 N

Preload class C - G_C - 3800 N

Preload class D - G_D - 7600 N

Calculation factor - f - 1.09

Calculation factor - f₁ - 0.99

Calculation factor - f_2A - 1

Calculation factor - f_2B - 1.01

Calculation factor - f_2C - 1.02

Calculation factor - f_2D - 1.05

Calculation factor - f_HC - 1

Preload class A - 296 N/micron

Preload class B - 388 N/micron

Preload class C - 509 N/micron

Preload class D - 685 N/micron

Mass bearing - 3.242 kg

• Model Number: 7220 ACD/P4A
• Inner Diameter：180mm Outer Diameter：100mm Width：34mm
• Type：Angular Contact Ball Bearings
• Update date：2025-04-27
• Application:safety testing,trolley,medical treatment,Automation,Ball screw,Other Measurements,baler,car and accessories,insect experimental analysis instrument,set bacteria instrument,diving equipment
• Similar models:ISO 7220CDF SNR 7220BGM SKF S7220ACD/P4A NTN 7220B NSK 7220A KOYO 7220B ISO 7220C KOYO 7220 NKE 7220-BECB-MP NTN 7220BG
• BEARING POWER International Trading Co.,Ltd. specialize in 7220ACD/P4A products，there is large inventory of SKF 7220 ACD/P4A . We has been built up long-term cooperation with SKF company, could make a bulk order of the 7220 ACD/P4A Which SKF 7220ACD/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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  NNU4960C1NAP4	300	420	118	NTN	Cylindrical Roller Bearings
  RNA5907	42	55	27	ISO	Needle Roller Bearings
  SC 13	13			NBS	Linear Bearings
  NU2024E	120	180	36	FAG	CYLINDRICAL ROLLER BEARINGS
  222S.300	150	102	36	FAG	SPLIT SPHERICAL ROLLER BEARINGS
  H3120	100	130		FAG	ADAPTERS
  638/3	3	7	3	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  K-160x168x22	160	168	22	CONSOLIDATED	NEEDLE BEARINGS
  33221	105	190	68	CONSOLIDATED	TAPERED ROLLER BEARINGS
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  HMV-32I			47	CONSOLIDATED	HYDRAULIC NUTS